987597 SCV 2426 REV F 0207 .pmd Minuteman 24 26 Rider Floor Scrubber Parts And Operator Manual

2018-04-27

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Parts and Instructions Manual
SCV 24/26 Rider Scrubber

This manual is furnished with each new MINUTEMAN SCVTM 24/26. This provides the necessary operating
and preventive maintenance instructions. Operators must read and understand this manual before
operating or servicing this machine.
This machine was designed to give you excellent performance and efficiency. For best results and
minimal cost, please follow the general guidelines below:
• Operate the machine with reasonable care.
• Follow the manufacturers suggested maintenance instructions as provided in this booklet.
• Use original Minuteman supplied parts.
TECHNICAL SPECIFICATIONS
SCVTM 24/26
SC240000QP \ SC240001QP
SC260000QP \ SC260001QP
Current
52 Amps
Voltage, Batteries
36 volts, 3-12volt
Battery Capacity
210 AH
Sound Level
71dB
Dimensions (LxWxH)
60" x 23" x 53" (152.4cm x 58.42cm x 134.62cm)
Gross Weight
1,027 lbs (466 kg) with batteries
637 lbs (289 kg) without batteries
Working Grade Transport 10% (7°)
Wheel to Floor Pressure 61 PSI Front, 67 PSI Rear
Model
Model #

Parts and Instruction Manual

Table Of Contents
Important Safety Instructions ............................................................................................................ 1
For Safety During Operation ........................................................................................................... 1
For Safety When Servicing or Maintaining the Machine .................................................................. 1
Inspection ............................................................................................................................................ 2
Electrical .............................................................................................................................................. 2
Batteries .............................................................................................................................................. 2
Operator Responsibility ..................................................................................................................... 2
Machine Overview .............................................................................................................................. 3
Front ................................................................................................................................................ 3
Rear ................................................................................................................................................ 4
Lower Control Console ...................................................................................................................... 5
Regular Scrub Mode ....................................................................................................................... 5
Heavy Scrub Mode .......................................................................................................................... 5
Vacuum Only Mode ......................................................................................................................... 6
Solution Control ............................................................................................................................... 6
Double Scrub Mode ........................................................................................................................ 6
Transport Mode ............................................................................................................................... 6
Upper Control Console ...................................................................................................................... 7
Empty Solution Tank Indicator ......................................................................................................... 7
Low Battery Indicator ...................................................................................................................... 7
Steering Wheel ................................................................................................................................ 7
Operation of Controls ........................................................................................................................ 8
Power Save Mode ........................................................................................................................... 8
Directional Switch ............................................................................................................................ 8
Accelerator Pedal ............................................................................................................................ 8
Seat ................................................................................................................................................. 8
Parking Break .................................................................................................................................. 8
Battery Compartment ...................................................................................................................... 9
Emergency Disconnect Button ........................................................................................................ 9
Circuit Breakers ............................................................................................................................... 9
Scrub Deck ........................................................................................................................................ 10
Cylindrical Scrub Deck .................................................................................................................. 10
Disc Scrub Deck ............................................................................................................................ 10
Scrub Deck Shift ........................................................................................................................... 11
Scrub Deck Installation .................................................................................................................. 12
Installation Instructions .................................................................................................................. 12
Important Note When Interchanging Scrub Decks ........................................................................ 13
Side Squeegee .................................................................................................................................. 14
Brush Changes on the Cylindrical Deck ......................................................................................... 15
Rear Squeegee .................................................................................................................................. 16
Rear Squeegee Adjustment .......................................................................................................... 17
Off Aisle Wand (Optional) ................................................................................................................ 18

Parts and Instruction Manual

The SCV Rider ................................................................................................................................... 19
Machine Operation ........................................................................................................................ 19
After Use ....................................................................................................................................... 21
Maintenance Schedule .................................................................................................................. 22
Lubricating the Machine ................................................................................................................ 22
General Machine Troubleshooting .................................................................................................. 23
SCV 24/26 Fault / Diagnostic Codes ............................................................................................... 25
Exploded Views ................................................................................................................................ 26
Main Assembly I ............................................................................................................................ 26
Main Assembly II ........................................................................................................................... 27
Main Assembly BOM ..................................................................................................................... 28
Mainframe Assembly ..................................................................................................................... 29
Linkage Assembly ......................................................................................................................... 30
Linkage Assembly BOM ................................................................................................................ 31
Front Drive Assembly .................................................................................................................... 32
Drive Cable Guide Assembly ......................................................................................................... 33
Steering Assembly I ....................................................................................................................... 34
Steering Assembly II ...................................................................................................................... 35
Steering Assembly BOM ............................................................................................................... 36
Solution Tank Assembly I .............................................................................................................. 37
Solution Tank Assembly II ............................................................................................................. 38
Solution Tank Assembly BOM ....................................................................................................... 39
Seat Assembly .............................................................................................................................. 40
Electrical Panel Assembly ............................................................................................................. 41
Recovery Tank Assembly I ............................................................................................................ 42
Recovery Tank Assembly II ........................................................................................................... 43
Recovery Tank BOM ..................................................................................................................... 44
Pump Assembly ............................................................................................................................ 45
Pump Assembly BOM ................................................................................................................... 46
Rear Axle Assembly ...................................................................................................................... 47
Squeegee Mechanism Assembly .................................................................................................. 48
Rear Squeegee Assembly ............................................................................................................. 49
Battery Panel Assembly (Left Hand Side) ..................................................................................... 50
Battery Panel Assembly (Right Hand Side) ................................................................................... 51
24” Cylindrical Scrub Deck Assembly I (Items 1-31) ..................................................................... 52
24” Cylindrical Scrub Deck (Items 32-62) ...................................................................................... 53
24”Cylindrical Scrub Deck BOM .................................................................................................... 54
26” Scrub Deck Assembly I (Items 1-31) ....................................................................................... 55
26” Cylindrical Scrub Deck Assembly II (Items 32-62) .................................................................. 56
26” Cylindrical Scrub Deck BOM ................................................................................................... 57

Parts and Instruction Manual

24” Disc Scrub Deck Assembly I ................................................................................................... 58
24” Disc Scrub Deck Assembly II .................................................................................................. 59
24” Disc Scrub Deck BOM ............................................................................................................ 60
26” Disc Scrub Deck Assembly I ................................................................................................... 61
26” Disc Scrub Deck Assembly II .................................................................................................. 62
26” Disc Scrub Deck BOM ............................................................................................................ 63
Cylindrical Side Squeegee (Left Hand Side) ................................................................................. 64
Cylindrical Side Squeegee (Right Hand Side) ............................................................................... 65
Disc Side Squeegee (Left Hand Side) ........................................................................................... 66
Disc Side Squeegee (Right Hand Side) ........................................................................................ 67
24” Cylindrical Brush Assembly ..................................................................................................... 68
24” Disc Brush Assembly .............................................................................................................. 69
26” Cylindrical Brush Assembly ..................................................................................................... 70
26” Disc Brush Assembly .............................................................................................................. 71
Plumbing Diagram ............................................................................................................................ 72
Wiring Diagrams ............................................................................................................................... 73
Minuteman International Made Simple Commercial Limited Warranty........................................ 77

Parts and Instruction Manual

Important Safety Instructions
Operators must read and understand this manual before operating or maintaining this machine.
Do not operate this machine in flammable or explosive areas.
This machine is designed solely for scrubbing dirt and dust in an indoor environment. Minuteman does not recommend
using this machine in any other capacity.
The following information below may cause a potential hazard to the operator and equipment. Read this manual carefully
and be aware when these conditions can exist. Take necessary steps to locate all safety devices on the machine and
train the personnel operating the machine. Report any machine damage or faulty operation immediately. Do not use
machine if it is not in proper operating condition.

For Safety During Operation
Keep hands and feet clear of moving parts while machine is in operation.
Make sure all safety devices are in place and operate properly. All covers, doors and latches must be closed and fastened
before use.
During operation, attention should be paid to other persons in the work area and especially if small children are present.
Electric motors and components can cause an explosion when operated near explosive materials or vapor. Do not
operate this machine near flammable materials such as solvents, thinners, fuels, grain dust, etc.
Store or park this machine on a level surface only, with the key switch in the off position. To prevent unauthorized use,
machine should be stored or parked with the key removed.
This machine is designed for level operation only. Do not operate on ramps or inclines.
This machine is not suitable for picking up hazardous dusts.
Use caution when moving this machine into areas that are below freezing temperatures. Any water in the tanks or hoses
can cause damage to the machine.

For Safety When Servicing or Maintaining Machine
Stop on level surface and turn off machine.
Disconnect the power to the machine by pressing the Red Emergency Disconnect Button when charging batteries or
during installation or removal of brushes.
Avoid moving parts. Do not wear loose jackets, shirts, or sleeves when working on machine.
Avoid contact with battery acid. Battery acid can cause burns. When working on or around batteries, wear protective
clothing and safety glasses. Remove metal jewelry. Do not lay tools or metal objects on top of batteries.
Charging batteries generates explosive gasses. Do not charge batteries when open flames or sparks are present.
Do not smoke. Make sure the charger is turned off before disconnecting it from the machine.
Charge the batteries in a well-ventilated area with the battery cover removed completely.
Do not clean machine with a pressure washer.
Authorized personnel must perform repairs and maintenance. Use Minuteman supplied replacement parts.

SAVE THESE INSTRUCTIONS
Parts and Instruction Manual

Page 1

Inspection
Carefully unpack and inspect your SCV Rider Scrubber for shipping damage. Follow unpacking instructions
on shipping pallet. Each unit has been tested and thoroughly inspected before shipment. Any damage is the
responsibility of the delivery carrier who should be notified immediately.

Electrical
This machine is battery operated and designed to operate on 36 volts DC (3) 12-volt batteries.

Batteries
The recommended batteries are rated 210Ah (Minuteman P/N 956210).
We do not recommend mixing AMP hour capacities. Any alternate battery sets can be used if they equal
physical size and capacity.

Operator Responsibility
Read this manual carefully before operating this machine.
The operator is responsible in taking care of the daily maintenance and check ups of the machine to keep it
in good working condition. The operator must inform the service mechanic or supervisor when the scheduled
maintenance intervals are required as stated in the MAINTENANCE section of this manual.
Before starting familiarize yourself with the machine and its controls (see “Machine Overview, Front”, “Machine
Overview, Rear”, “Operator Compartment”, “Control Console” diagrams).

Parts and Instruction Manual

Page 2

Machine Overview
Front

A
B

C
P
D
O

E
K

M
F
L
J
I
H

G
A
B
C
D
E
F

Recovery Tank Lid
Steering Wheel
Directional Lever
Tilt Steering Lever
Accelerator Pedal
Roller Bumper

Parts and Instruction Manual

G
H
I
J
K
L

Front Drive Wheel
Foot Step
Side Squeegee
Scrub Deck
Solution Tank
Rear Wheel

M
N
O
P
Q

Rear Squeegee
Seat Adj. Lever
Safety Latch
Solution Tank Fill Port
Recovery Tank

Page 3

Machine Overview
Rear

B
F
C

A
B
C
D

Recovery Tank Dump Hose
Off Aisle Wand Hose Connection
Recovery Hose
Cleanout

Parts and Instruction Manual

E
F
G

Upper Control Console
Horn
Lower Control Console

Page 4

Lower Control Console

2
1
3
5

1. Regular Scrub Mode
When the machine is running in this mode, the machine will perform all operations. This mode can be used
for day-to-day tasks under normal conditions. When the operator sets the directional switch to forward and
activates the accelerator handle, the solution pump will turn on, the brushes will turn on and be lowered to
the floor, as well as the rear squeegee. While operating in this mode, the solution will be dispersed into the
brushes, which will scrub the floor allowing the chemical in the solution to break down the dirt on the floor.
As the machine continues to move forward, the rear squeegee and vacuum system will recover the dirt and
dispensed solution. If the operator stops moving, the machine will automatically raise the scrub deck and
turn off the brushes. If the directional switch is changed to reverse the machine will continue to operate
normally, only the rear squeegee will raise up.
2. Heavy Scrub Mode
This mode is similar to Regular Scrub. The machine will continue to operate the same was as if it was in
Regular Scrub Mode, only this mode applies more solution and brush pressure is increased. This mode is
used for high traffic areas and areas that have been heavily soiled, but do not require time for the solution
to soak.

Parts and Instruction Manual

Page 5

3. Double Scrub Mode
When the machine is running in this mode, the machine will perform all operations except dirty solution
recovery. This mode can be used if the floor is heavily soiled and the chemical will need additional time to
emulsify grease and oils that are on the floor. When the operator sets the directional switch to either the
forward or reverse position and activates the accelerator lever, the solution pump will turn on, the brushes will
turn on and be lowered to the floor. While operating in this mode, the solution will be dispersed into the
brushes, which will scrub the floor allowing the chemical in the solution to break down the dirt on the floor. As
the machine continues to move forward or back, the rear squeegee and vacuum system are not on, which
allows the solution to stay on the floor emulsifying the grease and oil. If the operator stops moving in either
direction, the machine will automatically raise the scrub deck and turn off the brushes. After double scrubbing,
the operator should use the vacuum only mode to recover the dirty solution water from the floor.
4. Vacuum Only Mode
When the machine is running in this mode, the machine will only lower the rear squeegee and turn on the
vacuum system to recover the dirty solution from the floor. This mode is usually chosen after double scrubbing
to recover the dirty solution but it can also be used to pick up spills. When the operator sets the directional
switch to forward, the rear squeegee will be lowered to the floor as the vacuum turns on, pulling the dirty
solution water from the rear squeegee into the recovery tank. If the operator stops moving forward and sets
the directional switch to reverse, the rear squeegee will retract (protecting it from damage) and the vacuum
motor will turn off after a few seconds. If the operator quits moving in either direction, the machine will
automatically raise the squeegee and turn off the vacuum motor after a few seconds.
5. Transport Mode
When the machine is set in this mode, none of the cleaning functions of the machine will operate. This mode
is only used to transport the machine from one location to another at a faster rate of speed.
6. Solution Control
This control will adjust the amount of solution that is being dispersed to the floor while in one of the scrub
mode. Adjust control clockwise to increase the amount of solution being dispersed. The solution distribution
range is from zero (0) to a maximum of ¾ GPM.

Parts and Instruction Manual

Page 6

Upper Control Console

Empty Solution Tank Indicator
Once the solution tank has become empty the battery
gauge will blink a solid 9 LEDs at a constant interval to
alert the driver that the solution tank needs to be filled.

Low Battery Indicator
The battery gauge bar icon will be flashing to signal the operator that the machine is almost out of power.
Once this signal is displayed to the operator, all functions will shut off including the transport mode. The
operator has to turn the key switch OFF and then, ON to reset the machine. The machine then will only have
a few minutes left of reserve power for a short Vacuum only mode to pick up remaining solution on the floor
and Transport power.

Steering Wheel
The steering wheel is adjustable for operator
comfort by pulling the tilt-steering lever up and
positioning the steering wheel up or down (there
are three possible positions). By pulling on the
tilt-steering lever and positioning the steering
column in an upright fashion, enables the operator
more room when climbing up and down the
machine.

Parts and Instruction Manual

Page 7

Operation of Controls
Power Save Mode
The SCV is equipped with a power save feature to conserve battery power. If the key switch power is left ON
and none of the controls are activated for a period of fifteen minutes, the SCV automatically goes into “power
down mode” and turns OFF the power to conserve your batteries in case the operator forgets to turn the key
switch off or leaves the machine unattended.

Accelerator Pedal
Located on the right side of the operator compartment on the floor is the accelerator pedal. This pedal
controls the propelling speed of the machine. The farther the pedal is pushed down the faster the machine
will travel. As discussed earlier, the directional switch governs the direction of travel the machine will take.
Switching the directional switch with your foot pushed on the pedal will make your machine change directions
(a very slight delay may occur before the direction of travel changes when switching directions on the fly).
The accelerator pedal is interlocked with the seat switch, making machine propulsion not possible without the
operator sitting on the seat.

Seat
The ergonomically designed seat is located on top of the solution tank. There is a lever under the seat that
allows the operator to adjust the seat forward or backward for operator comfort. There is an interlock switch
located inside the seat. This makes it impossible to engage the traction drive circuitry without the operator on
the seat. If the operator were to fall off the machine, the traction drive circuitry would turn off.

Directional Switch
Located on the right side of the upper control console, this switch controls the direction in which the SCV will
move when the accelerator pedal is activated. There are two arrow located on the upper control console with
LEDs in the center to indicate which mode the SCV is in. The arrow pointing forward with the amber LED
indicates the SCV is in forward mode. The arrow pointing backward with the red LED indicates the SCV is in
reverse mode.

Parking Brake
This machine is equipped with an Electro-magnetic brake built-in on the traction drive motor. When the
machine’s power is turned off (using either the key or the emergency button), the E-mag brake is activated
and the traction motor is prevented from moving.

Parts and Instruction Manual

Page 8

Emergency Disconnect Button
This button is located in the middle of the electrical panel that
is directly underneath the operator’s seat. When the red
emergency button is pressed, power will be turned off. Use
this button in case of a machine emergency. The red knob
needs to be raised in order to run the machine. To reactivate,
turn the knob as shown by the arrows on the switch and the
button will pop up. All operational settings are retained even
when the power is turned off and on.

Circuit Breakers
The circuit breakers are located next to the emergency
disconnect button. The 6-amp breaker (indicated by white
arrow). protects all auxiliary circuits on the machine (headlights,
horn, and back-up alarm). The 100-amp breaker (indicated
by black arrow) protects the main system circuit (controller).
Each main component is individually protected with an internal
breaker built-in the controller. (See fault code table) and can
be reset by turning the key switch off a few seconds and then
on again. The 100 amp circuit breaker can also be used as a
main power disconnect, this should be used only in case of
emergency. When tripped the breaker removes power from
the main controller and all auxiliary power circuits.

Battery Compartment
The battery compartment is located on the rear of the machine
under the recovery tank. Unlatching the two safety latches on
the side of the machine enables the operator to tilt the recovery
tank and access the batteries for servicing and maintenance
(make sure recovery tank has been drained before tilting). The
battery compartment contains three 12-volt batteries connected
in series. Connect the batteries according to the battery
connection diagram (see diagram). The recommended batteries
are 210Ah (Minuteman P/N 956210).

Parts and Instruction Manual

Page 9

Scrub Deck
Minuteman offers two deck types (Cylindrical and Disc) to fit your specific needs. The SCV design is very
dynamic wherein the decks are interchangeable in a matter of minutes whenever necessary (removal of four
bolts, and two quick-connects). The cylindrical brush deck has four built-in spray jets to uniformly dispense
cleaning solution on the floor and a wet sweeping debris tray to collect loose objects on the floor. The disc brush
deck dispenses cleaning solution through the center hub and contained within the bristle area for efficient
agitation of cleaning solution to the floor and channeled to the rear of the machine. The disc brushes are also
easily removed and installed with the quick release clamp by using any of the three access doors. Another nice
feature that these scrub decks have is the ability to have uniform brush pressure applied to the floor at all times.
Since the scrub deck brush pressure is computer controlled, it will automatically adjust and compensate to
uneven contours on the floor while maintaining brush pressure.

Disc Scrub Deck

Cylindrical Scrub Deck

Parts and Instruction Manual

Page 10

Scrub Deck Shift
The SCV 2426 now incorporates the new side shift feature, which allows the scrub deck to move two inches to
the right to allow users to get into tighter quarters such as under shelving or cleaning close to walls.
The side shift is activated by a lighted three-position rocker switch located directly in front of the drivers seat,
just below the steering wheel (See figure below). The 3 position switch has 3 main functions, return (1), stop
(2) and right offset (3). In order to move the deck right, ‘click’ the switch from the stop position to the right offset
position, you may choose to ‘click’ stop at any time for an arbitrary side shift, otherwise the deck will achieve it’s
full two inch side shift. In order to return the deck to its original position ‘click’ the switch to the return position.

Detailed View of 3-Position Switch

Location of Side Shift Switch

Parts and Instruction Manual

Page 11

Scrub Deck Installation
When installing a cylindrical deck to a machine:
1. Install brushes after the deck has been mounted to avoid flat spots on the brushes.
2. Use a piece of cardboard underneath the deck to prevent scratches to the painted surface when sliding the deck
under the machine.
3. Make sure the scrub deck is oriented correctly with the spray jets towards the front of the machine.
When installing a disc scrub deck to a machine:
1. Install brushes on the scrub deck; this aids the installer in sliding the deck assembly into position.
2. Make sure the scrub deck is oriented correctly with the solution hose tee fitting towards the front of the machine.

Installation Instructions

Manual Overide Switch
Located under front left side of machine

1. Park the machine on a flat or level surface.
2. Turn the key switch to the ON position and select the transport mode on keyboard.
3. Slide the scrub deck assembly underneath the machine
(follow instructions as described above)
4. Position the scrub deck to align the mounting brackets with
the mounting lugs on the lift linkage.
5. Lower the lift linkage to the floor by pressing the manual
override switch for five seconds.
6. Lower the lift linkage mounting lugs until they barely touch
the scrub deck mounting brackets.
7. Fasten with the four (4) 711242 bolts, 711515 flat washer
and 711546 lock washer.
8. For cylindrical scrub deck only:
a. Remove knurled knob on side squeegee assembly and
swing out side squeegee to access door.
b. Remove the two access doors (one each end) by removing
the (3) wing nuts.
c. Install the brushes by sliding through the access opening.
(See Figure 1 for correct orientation)
d. Align the notches on the brush with the drive pins on the
hub.
e. Push brush all the way until it bottoms out.
f. Insert access door hub to the other end of brush.
g. Reinstall nuts and tighten.
Cylindrical scrub brushes must be installed
with the chevron pattern pointing away from
each other for best water and debis pick up

Parts and Instruction Manual

Page 12

Important Note when Interchanging Scrub Decks
As previously mentioned, the scrub deck brush pressure is computer controlled. However, when interchanging
the two types of decks, an additional step must be taken to ensure that the controller correctly compensates the
pressure for the type of deck that is currently installed.
Inside the main electrical box, beneath the seat there is an Orange/Violet jumper wire (shown disconnected in
Figure 1) that may or may not be connected to the terminal block, depending on the type of scrub deck that was
originally ordered with the machine. When using the Disk Scrub Deck, the wire is disconnected. When using
the Cylindrical Scrub Deck, the wire is connected to the terminal block located in the electrical box, beneath
the TRIO Controller. This terminal block is divided into five sections, each separated by a divider. The four
leftmost sections contain one column each of spade terminals. The section on the right contains two columns of
spade terminals (this section also contains four Red/Black wires, not shown in Figure 2 for clarity). The
Orange/Violet wire must be connected to a spade terminal in the section with two columns when using the
Cylindrical Scrub Deck ONLY!
When switching from the Cylindrical Scrub Deck to the Disk Scrub Deck, be sure to disconnect the Orange/
Violet wire. When switching from the Disk Scrub Deck to the Cylindrical Scrub Deck, connect the Orange/Violet
wire to any available spade terminal in the section that contains two columns (shown in Figure 2) and the Red/
Black wires.

Figure 1
Jumper wire disconnected

Parts and Instruction Manual

Figure 2
Jumper wire connected to
terminal block

Page 13

Side Squeegee

The side squeegees (left and right) are attached to the scrub decks. These items channel the dirty solution to
the rear squeegee, helping contain the water within the machine’s cleaning path. These squeegees are raised
when the scrub deck is in the raised position.
The side squeegees are pre-adjusted at the factory. Adjustments may be required when replacing worn
blades or to achieve optimum performance for different floors and conditions.
To adjust the side squeegees, simply loosen the two (front and back) wing nuts (item 1) located behind the side
squeegee blades. Lower the scrub deck by switching to a scrubbing mode and when the brushes start up, turn
off the key switch. At this point the side squeegees should be resting vertically (no deflection) on the floor.
Press down on the side squeegee bracket assembly from each end while making sure that the blade is uniformly
deflected in a 45 degree angle along its whole length. Tighten the wing nuts. Turn the steering wheel all the way
to the left or right and start pushing the machine to the side to inspect the blade deflection and wiping action.
Repeat the steps above until a satisfactory result is obtained. (See the following page for the location of the
fasteners on the cylindrical deck, marked Item 2).

Parts and Instruction Manual

Page 14

Brush Changes on the Cylindrical Deck

In order to change the brushes on the cylindrical deck the side squeegee must be moved in order to
access the brush doors. The cylindrical deck was designed so one can change the brushes without
having to realign the side squeegees. This is accomplished by removing a knurled knob (Item 1) and
swinging the squeegee along the hinge bracket located at the front of the deck, gaining access to the
brushes. Once completed inserting new brushes, replace the brush doors and swing the squeegee back
into place, tightening down the knob (Item 1).
In order to remove or adjust the alignment of the side squeegees on the cylindrical deck, remove the 3
sided knobs (Item 2) and lock washers, and follow the instructions on the previous page.

Parts and Instruction Manual

Page 15

Rear Squeegee
The rear squeegee is the main element that acts as the conduit that transfers the spent solution into the
recovery tank. A daily maintenance check of this component is essential to have optimum machine performance.
The rear squeegee assembly is equipped with a universal front blade that allows the operator the option to use
a slotted and a non-slotted side for specific applications. Each blade configuration has two usable edges. The
rear blade however has four usable edges.
The squeegee is pre-adjusted at the factory. Adjustments may be required to get optimum performance
for different floors and conditions.

ITEM
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18

PART NO.
241057
241710
241745
281074
281075
281723
281727
281732
281734
281736
281738
281763
281764
430325
711367
711560
711563
808829

Parts and Instruction Manual

DESCRIPTION
KNOB,3/8-16 X 1-3/4 FOUR PRONG.
SQUEEGEE LIFT MECH ASSY, SCV 24/26
WING BOLT 3/8-16 X 1.00
SQUEEGEE TOGGLE CLAMP, 2800
SQUEEGEE LATCH, 2800
REAR PLATE - SQUEEGEE
SQUEEGEE EXTENSION TUBE - WMT
STRAP - FRONT CLAMP
STRAP - FRONT STOP
STRAP - REAR CATCH
STRAP - REAR LATCH
PB FRONT BLADE,SQUEE GUM RUBBER
PB REAR BLADE, SQUEEGEE GUM RUBBER
CASTER 3/8"-16 X 1.50"
NUT- WING 3/8-16 ST PL
SCREW-HH 1/4-20X1.00 NYLON
NUT- WING 1/4-20 NYLON
WHEEL,TRUCK

Page 16

Rear Squeegee Adjustment

1. Ensure that the scrubber is on a relatively flat surface. Turn on the key switch and select the Vacuum only
mode. This lowers the squeegee to the floor and turns the vacuum motor on.
2. Move the scrubber one or two feet forward slowly while someone behind the machine checks the rear
squeegee blade (item 1) for uniform deflection to the floor.
3. If uneven deflection or lay is evident, minor adjustments may be necessary to avoid streaking and uneven
wear on the blade.
4. To correct this, loosen the wing jam nut (item 12) in order to adjust the caster height. If the squeegee blade is
deflecting too much, the casters (item 8) need to be lowered to control the down pressure. Lower the caster
by turning the exposed threaded stem on the caster clockwise. Make the adjustment a few turns at a time.
Repeat step 2.
5. If the blades are not deflecting enough, raise the caster by turning the stem counter-clockwise to adjust the
caster height to allow more down pressure on the squeegee. Repeat step 2.
6. Make sure there is even deflection on the entire length of the rear blade. Adjust the casters and retighten the
wing jam nuts to lock the caster setting in place.
7. Pitch adjustment is necessary if the outer ends on the squeegee blade do not contact the floor and there is too
much deflection in the middle area or if the outer ends are over deflected and there is no contact in the
middle.
8. To adjust the pitch, Repeat step 2.
9. Loosen the two wing nuts (item 5) that lock the pitch angle. Turning the knob (item 3) clockwise or counterclockwise controls the forward and backward pitch of the squeegee. Having the rear blades deflected uniformly along its entire length is the desired set-up.
10. Repeat step 2 until desired set-up is achieved.
11. In certain applications where a non-slotted front wiper blade (item 18) is needed, detach the rear squeegee
assembly by loosening the two wing bolts (item 16). Unlock the toggle clamp (item 15) on the front squeegee to release the front long strap (17) and slide the front short strap (item 13). Flip the blade over to the nonslotted side. Reattach the straps and lock the clamp back in place.
12. You can also easily replace the rear blade by unlatching the latch (item 4) and removing the two rear straps
(items 1 & 5) by sliding them off the assembly. You can then flip the blade over in order to use a new edge for

Parts and Instruction Manual

Page 17

Off Aisle Wand (Optional)

The SCV is equipped with a ready-to-use built-in telescoping off-aisle wand system for use in hard to reach
areas. By turning the pump switch ON (located on the control console, see page 11 for illustration) the off-aisle
wand is ready to use in seconds. The wand is also equipped with the patented flip-flop tool that allows the
operator to switch from scrub brush to squeegee tool by just rotating the tool end.
OFF-AISLE WAND TOOL (Optional)

5
6

1
7

4
1.
2.
3.
4.

Recovery hose
Trigger
Solution hose
Spray jet

5.
6.
7.
8.

Telescoping wand
Wand extender
Vacuum squeegee
Scrub brush

The off-aisle wand tool as described in the previous page is composed of the following items:
1. The recovery hose is connected to the end of the wand on one end and to the diverter assembly (item F)
on the other end. This hose has swivel cuffs on both ends that allow the operator a good range of motion
and the solution hose to be inside the recovery hose.
2. The trigger controls the solution flow to the spray jet. Squeezing the trigger opens an internal valve to
dispense cleaning solution.
3. The coiled solution hose acts as a conduit from the trigger to the spray jet, and allows hose to be extended
along with the wand.
4. The spray jet dispenses the cleaning solution to soak soiled areas that are not accessible to the main
scrub deck.
5. The telescoping wand allows the length to be adjusted for operator comfort and better storage when not
in use.
6. Sliding the wand extender forward (as shown above) extends the wand length during use and retracts the
wand by pulling it back for the storage position.
7. The flip-flop tool gives the operator complete flexibility when changing from the scrub brush mode to
vacuum squeegee mode by simply rotating the end.
When the off-aisle wand switch is turned ON, the off-aisle wand switch LED will be lit as well as the battery
gauge will flash to indicate that you are in the off-aisle tool mode. This switch turns on the pump to supply
solution to the wand spray jet and the vacuum motor to recovery the dirty water. When the recovery tank is full,
the vacuum motor and the solution pump automatically shuts off.

Parts and Instruction Manual

Page 18

The SCV Rider
This machine was designed with total operator comfort and ease of use in mind. All machine components have
been designed as a total system to efficiently clean dirty floors. The SCV has four available scrub head types and
sizes to fit specific applications. Please contact your Minuteman representative for specific recommendations for
the correct scrub head type, size, and brush type and chemical applications.
Before using the machine, always perform the following steps to ensure proper machine operation.
• Check under the machine for leaks.
• Check the rear and side squeegees for wear and damage.
• Check the steering for proper operation.
• Check the solution and recovery tanks.
After using the machine, always perform the following steps:
• Check the battery charge level. Charge batteries if necessary. When charging batteries, extra precaution is
required:
Battery acid can cause burns.
When working on or around batteries, always wear protective clothing and safety glasses.
Remove metal jewelry. Do not lay tools or metal objects on top of the batteries.
Charging batteries generate explosive gasses.
DO NOT CHARGE BATTERIES WHEN OPEN FLAMES OR SPARKS ARE PRESENT. DO NOT SMOKE.

•
•
•
•
•
•
•

Make sure the charger is turned off before disconnecting it from the batteries.
Charge the batteries in a well-ventilated area.
Fluid levels should be checked before and after charging and maintained at the proper levels. If low,
add water until the metal plates are covered.
If the machine is not used for an extended period of time, batteries should be kept fully charged with
a boost charge once a week.
Check for wire, string, or twine wrapped around the scrub brushes.
Check the squeegees for wear and damage.
Check the rear squeegee suction hose and off-aisle wand hose for obstructions.
Empty and clean the debris box (cylindrical systems only).
Drain and clean the recovery tank.
Check under the machine for leaks.
Check the service records to determine maintenance requirements.

WARNING!

•
•
•
•

Be sure you understand the machine controls and their functions.
While on ramps or inclines, avoid sudden stops when tanks are filled.
Avoid abrupt sharp turns. Slow down driving speed when going downhill.
Always drive up when cleaning ramps.

Parts and Instruction Manual

Page 19

Machine Operation

Follow the instructions in preparing the machine for use as described in this manual.
1. While seated on the machine, adjust the steering wheel to desired position using the tilt lever.
2. Turn the Key switch ON (I). The Battery Gauge will light up and display the Remaining Battery Life.
3. Select one of the five available Modes on the Control Console for the required task. Refer to the Main
Keyboard section of this manual for a complete description of the functions.
4. Determine the direction you need to travel by selecting forward or reverse on the Directional Switch.
Vary the pressure exerted on the accelerator pedal to propel the machine at the desired speed.
5. Stepping on the Accelerator Pedal turns on the Transport, Brushes, Water Flow, Vacuum and lowers the
Rear Squeegee accordingly to the Mode selected. If the operator steps on the accelerator pedal before, or
turns the key switch “ON” at the same time, the machine will not move as a safety precaution. Simply
remove your foot off the pedal and step on the pedal again to drive the machine. Please refer to the Main
Keyboard section of this manual for a complete description of the functions.
6. When Reverse is selected on the Directional Switch, the Back-up Alarm will be activated and the Rear
Squeegee automatically is raised when you step on the accelerator pedal. However, the Scrub brushes will
continue to rotate and solution will continue to flow.
7. Start scrubbing by driving the machine forward in a straight line at 3/4 speed and overlap each path by 2 to
3 inches. Adjust your speed; brush pressure and solution flow according to the condition of the floor.
CAUTION!
To avoid any damage to the floor, keep the machine moving when the brushes are turned on.
8. When scrubbing, check behind the machine occasionally to see that all the dirty water is being picked up. If
streaking occurs, your Recovery Tank may be full, the Squeegee hose may be clogged, or the Rear
Squeegee may require some adjustment.
9. Make the necessary adjustments on the Rear and Side Squeegees if streaking occurs both in straight
paths and in turns. Pleas refer to the Rear Squeegee and Side Squeegee section of this manual before
making any adjustments.
10. In cases where the floors are extremely soiled and dirty, the Double Scrub mode may be needed. As
described in the Main Keyboard section of this manual, this mode allows the operator to be able to scrub an
area without recovering the cleaning solution with the rear squeegee in the raised position (no vacuum) to
allow the cleaning solution a longer time to loosen dirt. A final pass on the same area is made with the mode
switched over to either Full Function or Vacuum Only mode to recover the dirty water.
11. The recovery tank has a safeguard for overflow protection to guard against water from entering the vacuum
system when the recovery tank is full. The vacuum will stay ON for 15 seconds and then shut-off automatically. A ball float shut-off system has also been integrated into the Recovery Tank. When the dirty water
reaches a certain level, the ball gets suctioned into the vacuum manifold and blocks the airflow thus, preventing the machine from picking up more liquid. When this happens, the operator is then required to stop
scrubbing and empty the recovery tank.
12. To stop scrubbing, select the Transport mode. This will automatically stop the Solution Flow, raise the
Scrub deck, and raise the Rear squeegee (there is a 15 second delay for the vacuum motor).
13. Drive the SCV to a designated dirty water disposal area and empty the Recovery tank. To empty, remove the
Drain hose from its storage hanger. Unscrew the plug and hold the hose end above the water level in the
tank to avoid sudden, uncontrolled flow of dirty water. With the plug completely off, carefully direct the water
flow to the desired drain. Reinsert the plug and tighten and return to its storage hanger.
14. The recovery tank should be rinsed out to remove solids in the tank. Open the Cleanout cap to remove the
Stopper plug. Tilt the recovery tank (similar to accessing the batteries) and clean the sludge that has
settled in the sump area by either back flushing or by scraping it out.

Parts and Instruction Manual

Page 20

15. Be sure to tightly secure the Stopper plug and cleanout cap before continuing to operate the scrubber.
16. Refill the solution tank and continue scrubbing until the job is done or when the machine runs out of power.
17. The battery gauge bar icon will flash to signal the operator that the machine is almost out of power. Once
this signal is displayed to the operator, all functions will shut off (brush will turn off and the scrub deck will
raise up, water flow will cease, the rear squeegee will raise up and the vacuum motor will turn off) including
the transport mode. The operator has to turn the key switch OFF and then, ON to reset the machine. The
machine then will only have a few minutes left of reserve power for a short Vacuum only mode to pick up
remaining solution on the floor and Transport power to drive to the battery recharging station.

After Use
1. When finished scrubbing, select the Transport mode, all functions will shut off (brush will turn off and the
scrub deck will raise up, water flow will cease, the rear squeegee will raise up and the vacuum motor will turn
off). Drive the machine to a service area for daily maintenance and review items that may need service.
2. Empty the solution tank, by directly opening the Garden hose valve underneath the machine into a drain on
the floor or use a garden hose and attach it to the fitting to remotely drain the solution tank. Rinse the tank with
clean water to prevent any build-up of dried up chemicals that could cause clogging in the plumbing.
3. Empty the recovery tank as described on line 15 and 16.
4. Remove the brushes or pad holders and rinse them in warm water and hang to dry.
5. Remove the rear squeegee, rinse with warm water and reinstall after cleaning.
6. Remove the side squeegees, rinse with warm water and remove the debris box (cylindrical system only)
and clean thoroughly. The debris box can be removed from either side of the machine by tilting the box up
and away from the housing and then pulling it out. Reinstall the debris box and side squeegees after cleaning.
7. Check the maintenance schedule on the next page and perform any required maintenance before storing
the machine.
8. Store the machine indoors in a clean dry place. Keep from freezing. Leave solution and recovery tank lids
open for ventilation to prevent odor build-up.
9. Turn Key switch OFF (O) and remove key.

Parts and Instruction Manual

Page 21

Maintenance Schedule
Daily
Charge Batteries

Weekly
Check Each Battery
Cell(s) Water Level

Check/Clean Tanks
& Hoses
Check/Clean/Rotate
the Brushes/Pads
Check/Clean the
Squeegee

Inspect Scrub
Housing Skirts
Inspect and Clean
Solution Filter
Check Foot/Parking
Brake for Wear &
Adjustment
Clean Spray jets on
Cylindrical System

Check/Clean
Vacuum Shut-Off
Float
Check/Clean the
Vacuum Motor
Foam Filter
Clean Hopper on
Cylindrical System

•

Monthly
Lubrication –
Grease Fittings,
chains, etc.

Yearly
Check Carbon
Brushes

Have Minuteman check the vacuum motor carbon motor brushes once a year or after 300 operating hours.
The brush motor carbon brushes should be checked every 500 hours or once a year.

NOTE: Refer to the Service Manual for more detail on maintenance and service repairs.

Lubricating the Machine
Regularly scheduled lubrication of certain machine parts should be performed to insure trouble-free operation of the machine. Apply a generous amount of grease into the fittings on the machine until grease seeps
out around the bearings.
The grease points are listed below:
Rear squeegee caster wheel axle (2)
Rear squeegee caster wheel stem (2)
Side squeegee caster wheel axle (2)
Side squeegee caster wheel stem (2)
Steering wheel chain sprockets and idlers
Apply lubricant or light machine oil to lubricate the:
Rear squeegee general pivot points
Side squeegee general pivot points
Scrub deck linkages
Drive wheel assembly seals.

Parts and Instruction Manual

Page 22

General Machine Troubleshooting

Problem
Poor water pick-up

Possible Cause
Worn or torn squeegee
blades
Squeegee out of adjustment
Recovery tank full
Recovery tank drain hose
leak
Recovery tank lid gasket leak
Debris caught in squeegee
Vacuum hose clogged
Using too much solution

Poor scrubbing
performance

Inadequate solution
flow or no solution to
the floor

Vacuum hose to squeegee or
recovery tank disconnected to
squeegee or damaged
Worn brushes
Wrong brush or cleaning
chemical
Debris caught on scrub
brushes
Moving machine too fast
Low battery charge
Solution tank empty
Recovery tank full
Solution lines, valves, filter or
spray jets clogged
Solution solenoid valve
Emergency stop switch
tripped
Operator seat safety switch

Machine does not run
Main system controller
Tripped 100 amp circuit
breaker

Parts and Instruction Manual

Remedy
Rotate or replace blades
Adjust so blades touch floor
evenly across entire width
Empty recovery tank
Secure drain hose cap or
replace
Replace gasket lid cover
properly
Clean squeegee
Remove debris and flush
hose
Adjust solution control
valves
Reconnect or replace
squeegee hose
Rotate or replace brushes
Consult Minuteman
Remove debris
Slow down
Recharge batteries
Fill solution tank
Empty recovery tank
Flush lines, and clean
solution filter and spray jets.
Clean or replace valve
Activate switch by turning as
indicated by arrows.
Operator has to be seated.
Check for open circuit and
replace
Check error fault codes
Check for electrical short
circuit
Reset machine: Reset
breaker and turn key switch
off and restart.

Page 23

Drive system speed controller.
No FWD/REV drive
Emergency stop switch tripped
Recovery tank full
Excessive foaming in recovery
tank.

Check error fault codes
(See service manual)
Reset machine: Turn key
switch off and restart.
Activate switch by turning as
indicated by arrows.
Empty recovery tank
Empty recovery tank.
Use less or change chemical.

Vacuum motor does
not turn on
Five LEDs flashing on Battery
Guage

Poor sweeping
performance
(Cylindrical System)
Solution tank empty
indicator light on
Recovery tank full
indicator light on

Use defoaming agent.
Check for motor overload.

Debris box full
Brushes worn
Bristles have taken a set

Reset machine: Turn key
switch off and restart.
Empty and clean debris box
Replace brushes
Rotate brushes

Solution tank empty
Faulty float switch

Refill solution tank
Replace float switch

Recovery tank. full
Float switch full of debris
Faulty float switch

Empty recovery tank.
Clean float switch.
Replace float switch

Parts and Instruction Manual

Page 24

SCV 24/26 Fault / Diagnostic Codes

Parts and Instruction Manual

Page 25

Exploded Views
Main Assembly I

Parts and Instruction Manual

Page 26

Main Assembly II

Parts and Instruction Manual

Page 27

Main Assembly BOM (See Main Assembly I & II)

ITE M
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56

P ART NO.
66-436-A
241001
241012
241013
241023
241024
241025
241028
241030
241045
241046
241101
241117
241133
241134
241138
241139
241143
241151
241201
241251
241301
241323
241324
241325
241351
241365
241451
241701
241970
281078
282029
320996
360017
430103
450207
710328
710825
711160
711353
711504
711506
711507
711542
711545
712540
712758
713026
715385
748201
748202
748208
748213-1
831965
833374
3400661

Parts and Instruction Manual

REQ'D
2
1
1
1
1
1
1
1
1
1
1
1
2
2
2
1
1
1
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
4
1
2
10
2
6
4
2
6
4
10
6
12
2
2
1
1
1
1
1
1
1
2

BILL OF MATE RIAL
DE SCRIPTION
RUBB ER ROLLER
BUMPE R, FRONT S CV 24
SOLUTION TA NK AS SY w/OA W , S CV 24/26
RE COVE RY TANK A SS EMB LY, S CV 24/26
RE AR BA TTERY COV ER, SCV 24/26
BA TTERY B OX, S CV 24/26
BOTTOM STE ERING COLUMN COVE R, SCV 24/26
MAIN STE ERING COVE R, S CV 24/26
STE ERING COVE R B OTTOM, S CV 24/26
LH B ATTE RY PA NEL A SS Y, S CV 24/26
RH SIDE P ANEL A S SY , S CV 24/26
MAIN FRA ME W ELDMENT, SCV 24/26
FRONT FOOT S TEP ANTIS KID, SCV 24
ROLLER/ANTI-TIP BRACKE T AS SE MBLY, SCV 24/26
ROLLER/ANTI-TIP BRACKE T W E LDME NT, S CV 24/26
FOOT RES T ANTISK ID,SCV 24/26 RH
FLOOR PA NE L ANTIS KID, SCV 24/26
ADJUSTA BLE PE DA L A NTIS KID, SCV 24/26
ANTI-TIP PA D, S CV 24/26
RE AR W HEE L AS SY , SCV 24/26
FRONT DRIV E A SS EMB LY (10"), SCV 24/26
STE ERING AS SE MBLY, SCV 24/26
RE AR STE ERING COLUMN COV E R, SCV 24/26
RIGHT FOOT P E DA L AREA COV E R, SCV 24/26
LEFT FOOT P EDA L AREA COV ER, SCV 24/26
FLOOR PA NE L W E LDME NT, S CV 24/26
SE AT S UB AS SE MBLY, SCV 24/26
LINK A GE A SS Y W /ACTUA TOR, SCV 24/26
SQUE EGE E ME CH AS SY
SP RING-E XT .75 O.D. X 3.0 F.L. CLOSE D E NDS
HOS E A S SY - S QUEE GEE , SCV 28/32
STE ERING COVE R, TOP
STA TIC GROUNDING CHA IN
3/4" X 4.50 CLEV IS PIN
SP RING HOOK 2450S
LATCH, S OFT #C7-10
SCR-MC 8-32 X .37 ST P L - ROUND HE AD
SCR-S C 1/4-20 X .75 S T PL
#10 X 5/8 HI-LO
NUT, ACORN 5/16-18
W S R-FLA T 1/4 ID S S
W S R-FLT .344 X .690 X .062 S TL ZINC
W S R-FLA T .37 X 1.12 X .06
W S R-HELICAL #8
W S R-HELICAL 5/16
SCR-MC TR HD 10-24 X .37 S S
W S R-HELICAL 1/4 S S
BLT-HH 5/16-18 X 3/4 #5
MINUTE MAN LOGO 1.4 X 9.6
SW ITCH, SP DT ILLUM E A DIRE CTION
SW ITCH, SP ST ILLUM
CA BLE AS SY , DRIV E MOTOR S CV 2426
ACTUA TOR, W /W E ATHE R P ACK S CV SQUEE GE E
3/8 x 1.63" CLEV IS PIN
PIN, HA IRPIN COTTER 3/8
PIN-COTTER 5/8 RUE-RING

Page 28

Mainframe Assembly

BILL OF MATERIAL
ITEM PART NO. REQ'D DESCRIPTION
1
241101
1
MAIN FRAME WELDMENT, SCV 24/26
2
241301
1
STEERING ASSEMBLY, SCV 24/26
3
241480
1
LINKAGE ATTACHMENT SHAFT, SCV 24/26
4
241710
1
SQUEEGEE LIFT MECH ASSY, SCV 24/26
5
320909
1
LIFT MECH ASSY PIVOT SHAFT
6
711242
6
BLT-HEX 3/8 -16X1.00 ZP
7
711515
6
WSR-FLAT .406 X .812 X .0625
8
711583
2
WSR-WAVE .78 X 1.00 X .02
9
748213-1
1
ACTUATOR, W/WEATHER PACK SCV SQUEEGEE
10
809148
4
RETAINING RING - "E" TYPE EXT .75

Parts and Instruction Manual

Page 29

Linkage Assembly

Parts and Instruction Manual

Page 30

Linkage Assembly BOM

ITEM
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25

PART NO.
241452
241462
241464
241465
241467
241468
241470
241472
241476
241479
241485
711508
711524
711583
711588
711668
711669
711681
711713
711808
712310
740822-1
809148
809311
833374

Parts and Instruction Manual

BILL OF MATERIAL - 241451
REQ'D DESCRIPTION
1
FIXED PIVOT WELDMENT, SCV 24/26
1
LEFT UPPER LINK ASSEMBLY, SCV 24/26
1
RIGHT UPPER LINK ASSEMBLY, SCV 24/26
1
LEFT LOWER LINK ASSEMBLY, SCV 24/26
1
RIGHT LOWER LINK ASSEMBLY, SCV 24/26
1
LEFT LIFT WELDMENT W/BUSHING, SCV 24/26
1
RIGHT LIFT WELDMENT W/BUSHING, SCV 24/26
1
LINK ATTACHMENT SHAFT, SCV 24/26
2
DECK LIFT LINK WELDMENT, SCV 24/26
1
DECK LIFT CRANK WELDMENT, SCV 24/26
5
POLYURETHANE ROLLER, SCV 24/26
1
WSR-FLAT .44X 1.0X.08)
8
WSR-WAVE .52 X .87 X .01
4
WSR-WAVE .78 X 1.00 X .02
4
WSR-FLAT .75X1.00X.025
5
CLEVIS PIN, 3/8X1 11-141
1
CLEVIS PIN .5 X 2.5
1
PIN CLEVIS, 3/8 X 3-1/4 ZP
8
RETAINING RING - "E" TYPE EXT .500
1
COTTER PIN-HAIR #13
8
WSR- FLAT .52 X .87 X .06 PL
1
LINAK ACTUATOR, 100MM STROKE, 75 W/TERMINALS
4
RETAINING RING - "E" TYPE EXT .75
4
PIN-COTTER 7/64 DIA X 1
3
PIN, HAIRPIN COTTER 3/8

Page 31

Front Drive Assembly

ITEM
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19

PART NO.
241252
241257
241265
281054
281254
281268
281285
383077
383250
383277
383364
710858
711546
711588
711807
712113
713043
809148
809247

Parts and Instruction Manual

BILL OF MATERIAL - 241251
REQ'D DESCRIPTION
1
SPINDLE WELDMENT, SCV 24/26
1
FRONT DRIVE W/ BEARING ASS'Y, SCV 24/26
1
GEAR RESEARCH CHASSIS DRIVE 10" ASSEMBLY
1
CHAIN, STEERING No. 40, 27.5"
1
STEERING DISC WMT
1
SPROCKET-RC #40, 10 TEETH, 3/4" BORE
1
IDLER ASSY, FRONT DRIVE
1
BEARING CONE (LM104949)
1
GREASE CAP
1
KEY WOODRUFF 3/16 X 3/4
1
THRUST WASHER
4
SCR-SC 3/8-16 X 1.00
3
WSR-HELICAL 3/8
1
WSR-FLAT .75X1.00X.025
1
COTTER PIN .12 X 1.75
1
CASTLE NUT
3
BLT-HH 3/8-16 X 1 1/4 #5
1
RETAINING RING - "E" TYPE EXT .75
3
STEERING PLATE SPACER

Page 32

Drive Cable Guide Assembly

ITEM
1
2
3
4
5
6

PART NO.
241081
241082
748020
748207
748221
827666

Parts and Instruction Manual

BILL OF
REQ'D
1
1
1
1
1
4

MATERIAL - 748208
DESCRIPTION
FIXED WIRE MTG BRKT, SCV 24/26
MOVING WIRE BRACKET, SCV 24/26
CONNECTOR, PACKARD 2 COND MALE
CABLE GUIDE, SCV 24/26
WIRE ASSY, TRACTION MOTOR SCV 24
RIVET-POP

Page 33

Steering Assembly I

Parts and Instruction Manual

Page 34

Steering Assembly II

Parts and Instruction Manual

Page 35

Steering Assembly BOM (See Steering Assembly I & II)

ITEM
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43

PART NO.
70-516-16
368-816
241302
241311
241320
241327
241331
241336
281047
281328
281329
281330
281392
282303
282309
320971
383098
383277
430051
710153
710204
711374
711380
711506
711521
711682
712102
712301
712540
712757
715435
715505
747011
747015
747020
747024
747025
747027
748013-1
748047
809148
809874
712099PLT

REQ'D
4
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
2
5
1
4
6
4
2
4
2
1
1
2
2
2
1
1
1
1
1
1
1
1
1
1
6
1
2

Parts and Instruction Manual

BILL OF MATERIAL - 241301
DESCRIPTION
BLT-CAR 5/16-18 X 1.00
HALF NUT NYLOC 1/2-20
STEERING WELDMENT, LOWER
STEERING WHEEL ASSEMBLY, SCV 24/26
UPPER FIXED BRKT WELDMENT ASSEMBLY, SCV 24/26
CTRL COVER PLATE ASSY, SCV 24/26
ACCEL PEDAL WELDMENT, SCV 24/26
PEDAL GUIDE WELDMENT, SCV 24/26
SPRING, EXTENSION - 2.75"
SHAFT,LOWER STEERING
SHAFT,MIDDLE STEERING
SHAFT,UPPER STEERING
BEARING FLANGE ASSEMBLY 3/4 (MCH)
SPRING - EXTENSION 1.375" F.L.
ADJUSTMENT LEVER AND PIVOT PIN ASSY
DIRECTIONAL INDICATOR ASSY
UNIVERSAL JOINT
KEY WOODRUFF 3/16 X 3/4
RETURN SPRING-3.00"
SCR-MC 10-32X.63 TH ZINC
SCR-MC 6-32 X .50 ST PL PAN HD
NUT-NYLOC 5/16-18
NUT-NYLOC 3/8-16 NUT
WSR-FLT .344 X .690 X .062 STL ZINC
WSR-WAVE .21 X .44 X .02
PIN-QUICK RELEASE, 1/4" DIA., .500 UL
BLT- SHLDR 1/2 X 1-1/2
WSR-FLAT .87 X .38 X .06
SCR-MC TR HD 10-24 X .37 SS
WSR - HELICAL #10 SS
DECAL, MODE SELECTOR SCV 24/26
DECAL, SOLUTION TANK INDICATOR
BATTERY GAUGE, TRUCHARGE
SWITCH, SPDT DIRECTION ES28322
KNOB-MODE SELECTOR
KEYSWITCH, SPST ES2832 SOLDER
POTENTIOMETER ASSY WATER FLOW
SWITCH ASSY, MODE SELECTOR
POTENTIOMETER BOX ASSEMBLY
HORN SWITCH, SCV 36V
RETAINING RING - "E" TYPE EXT .75
KNOB, SPEED CONTROL
BLT- SHLDR 1/2 X 5/8

Page 36

Solution Tank Assembly I

Parts and Instruction Manual

Page 37

Solution Tank Assembly II

Parts and Instruction Manual

Page 38

Solution Tank Assembly BOM (See Sol. Tank Assy. I & II)

BILL OF MATERIAL - 241012
ITEM PART NO. REQ'D DESCRIPTION
1
241002
1
SOLUTION TANK, SCV24/26
2
241041
1
SCV 24, WIRE BUNDLE, COVER PLATE
3
241098
1
PUMP SUB-ASSEMBLY w/OAW, SCV 24/26
4
241146
1
UNVENTED PLASTIC CAP w/LANYARD, SCV 24/26
5
241401
1
MAIN ELECT BOX ASSY, SCV 24/26
6
241722
1
SOLUTION TANK HOSE ASSY, SCV 24/26
7
260149
1
U CHANNEL 12"
8
260340
1
SOLUTION TANK SIGHT LEVEL TUBE, SCV 24/26
9
281371
1
VENT PLUG
10
281427
2
#35 SHUTOFF, BLACK, ZERO PRS
11
430114
1
1/4" FPT PLASTIC CAP
12
450040
2
FITTING 90 3/8 MPT X 3/8 BARB
13
450092
2
CRIMP CLAMP 27/64" TO 17/32"
14
710180
4
SCR-MC 1/4-20 X .75 ZINC
15
711161
4
SCR-HI/LO 10 X 3/4 STL BLK ZINC
16
711206
2
BLT-HH 1/4-20 X .87 ST PL
17
711229
4
BLT-HH 5/16-18 x .875
18
711505
6
WSR-FLAT 1/4
19
711506
4
WSR-FLT .344 X .690 X .062 STL ZINC
20
711544
6
WSR-HELICAL 1/4
21
711545
4
WSR-HELICAL 5/16
22
712822
2
SCR-MC TR HD 10-24 X .50 SS
23
715363
2
DECAL, SCV 24/26
24
742708-4
1
FLOAT SWITCH W/WEATHER PACK
25
713508MCH
1
SPINWELD # 20D MACHINED

Parts and Instruction Manual

Page 39

Seat Assembly

ITEM
1
2
3
4
5
6
7
8

PART NO.
241376
281085
281086
281087-2
711319
711506
711545
748255

Parts and Instruction Manual

BILL OF MATERIAL - 241365
REQ'D DESCRIPTION
1
SEAT BRACKET WMT, SCV 24/26
1
ASS'Y SEAT, SUPER SUBURBAN
1
SLIDE ASS'Y KIT
1
SEAT SWITCH ASSEMBLY, SCV 24/26
4
5/16-18 HEX NUT
4
WSR-FLT .344 X .690 X .062 STL ZINC
4
WSR-HELICAL 5/16
1
SEAT GROUND STRAP, SCV 24/26

Page 40

Electrical Panel Assembly

B ILL OF MATE RIAL - 241401
ITEM P ART NO. RE Q'D DES CRIP TION
1
241402
1
E LECTRICA L BOX W DM NT, SCV 24/26
2
241404
1
E -S TOP PA NE L AS SE MB LY , SCV 24/26
3
241409
1
E LECTRICA L PA NE L DOOR, S CV 24/26
4
710202
2
S CR-MC 6-32 X .25 ST PL P AN HD
5
711304
1
NUT-HE X 8-32 ST PL
6
711372
4
NUT-NY LOC 8-32 STL ZINC
7
711502
2
W S R-FLT .170 x.38 x.032 STL ZINC
8
711505
5
W S R-FLA T 1/4
9
711542
1
W S R-HE LICA L #8
10
711552
1
W S R - INTE RNAL LOCK #8
11
712822
10
S CR-MC TR HD 10-24 X .50 SS
12
744005
1
TE RMINA L B LOCK E AGLE 3
13
748204
1
RELA Y, 36VDC DPDT
14
748206
1
CONTROLLE R,TRIO PLUS SCV2426
15
281449
1.125 S ERRA TED GROMM ET S TRIP
16
830557
2.1 DORTITE 1/2" RM IF

Parts and Instruction Manual

Page 41

Recovery Tank Assembly I

Parts and Instruction Manual

Page 42

Recovery Tank Assembly II

Parts and Instruction Manual

Page 43

BILL OF MATERIAL - 241013
ITEM PART NO. REQ'D DESCRIPTION
ITEM PART NO. REQ'D DESCRIPTION
1
200289
1
DUMP HOSE ASM
31
710180
2
SCR-MC TR HD 1/4-20x.75 STL ZINC
2
241003
1
RECOVERY TANK, SCV 24/26
32
710530
2
SCR-MC FL HD 8-32 X .50 BRS
3
241006
1
FIXED LID, SCV 24/26
33
711107
2
SCR-ST-A #10 X 1.00 PL
4
241007
1
LID, RECOVERY TANK REMOVABLE
34
711228
6
BLT-HH 5/16-18 X .75 ST PL
5
241037
1
RECOVERY TANK FRAME W ELDMENT, SCV 24/26
35
711420
4
NUT- HEX JAM 5/16-18 ST PL
6
241049
1
VAC MOTOR MUFFLER, SCV 24/26
36
711504
7
W SR-FLAT 1/4 ID SS
7
241060
1
SCREENED FLOAT
37
711505
2
W SR-FLAT 1/4
8
241076
1
VAC W IRE COVER, SCV 24/26
38
711515
1
W SR-FLAT .406 X .812 X .0625
9
241099
1
EXHAUST/VAC W IRE COVER, SCV 24/26
39
711544
2
W SR-HELICAL 1/4
10
241193
1
REMOVABLE LID GASKET, SCV 24/26
40
711545
6
W SR-HELICAL 5/16
11
241420
1
EXHAUST DIVERTER, SCV 24/26
41
711575
6
W SR-FLT .31x.75x..06ST
12
241433
1
RECOVERY TANK SAFETY STRAP, SCV 24/26
42
711678
1
CLEVIS PIN 3/8 X 2-1/4
13
241435
1
REC. TANK OAW SOLUTION FEED HOSE, SCV 24/26
43
711808
2
COTTER PIN-HAIR #13
14
241519
2
ACTUATOR PROTECT BKT
44
712516
6
SCR-BHCS #8-32 x .62 SS
15
241704
1
REMOVABLE COVER LANYARD ASSY, SCV 24/26
45
712536
2
SCR-MC 10-24 X .62 TH SS
16
241803
1
INLET W ELDMENT GASKET, SCV 24/26
46
712537
4
10-24 X .75 SS TRUSS HD SCR
17
241805
1
REC TANK VAC INLET PIPE W ELDMENT (OAW ), SCV 24/26
47
712541
6
SCR-MC 1/4-20 X 1.00 TH SS
18
260203
1
W IRE GRIP HOSE CLAMP
48
712638
2
NUT, HEX 10-24 SS NYLOC
19
260579
1
TOOL CLIP, 1.5" HOSE
49
712757
4
W SR - HELICAL #10 SS
20
281018
1
GASKET, NEO 6.00 X 4.50 X .125
50
712758
6
W SR-HELICAL 1/4 SS
21
281055
1
VAC MOTOR FILTER
51
712761
1
W SR-FLAT .28 X 1.25 X .059SS
22
281056
1
VAC MOTOR INLET SCREEN
52
712767
6
FLAT W ASHER .406 ID X .75 OD X .
23
281073
1
INLET GASKET
53
712810
9
SCR-MC 10-24 X .37 ST PL
24
281423
1
FILL CAP W /CHAIN ASSY 4.00
54
712822
3
SCR-MC TR HD 10-24 X .50 SS
25
320835
1
ES2832 DUMP CAP COVER
55
715717
1
DECAL, OVERFILL SIGHT GAUGE, SCV 24/26
26
320838
1
STOPPER PLUG ASM - 4"
56
740821-1
1
ACTUATOR ASSEMBLY, LINAK
27
320839
1
DUMP COVER SUPPORT RING
57
742773
1
VACUUM ASSEMBLY, SCV
28
380035
2
MOTOR GASKET
58
760286
1
HOOK, W IRE FORMED
29
450221
1
Q.C. COUPLING (FEMALE)
59
760859
1
CLAMP, HOSE
30
450223
1
FITTING BRASS 1/8 FPT - 1/8 BARB
60
830082
1
HOSE CLAMP 3/8

Recovery Tank BOM (See Recovery Tank Assembly I & II)

Parts and Instruction Manual

Page 44

Pump Assembly

Parts and Instruction Manual

Page 45

Pump Assembly BOM

ITEM
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31

PART NO.
210409
241096
241097
241430
281089
281090
281091
281368
281369
281388
320254
342430
383327
383332
450040
450076
450221
450279
711503
711504
711553
712531
712565
712638
712758
742709-2
742718-1
828062
829129
830062
830082

Parts and Instruction Manual

BILL
REQ'D
1
1
1
1
1
1
1
1
1
1
2
1
4
1
1
3
1
2
8
4
4
4
4
4
4
1
1
2
3
1
2

OF MATERIAL - 241098
DESCRIPTION
FITTING ADAPTOR 3/8MPTx38/FPT BR
HOSE 3/8 x 45" WIRE REINFORCED, SCV 24/26
HOSE 3/8 x 31 WIRE REINFORCED, SCV 24/26
OAW SOLUTION FEED HOSE, SCV 24/26
FILTER, IN-LINE
FITTING BRASS 3/8" FPT TEE
FITTING 3/8MPTx1/8 FPT REDUCER
PUMP MOUNT PLATE
PUMP SUPPORT PLATE
PUMP MTG PLATE
HOSE 3/8 x 9.00" WIRE REINFORCED
FITTING BRASS 3/8MPT X 3/8BARB
ELBOW 1/2 MPT X 3/8 BARB
FITTING BRASS 3/8 NIPPLE
FITTING 90 3/8 MPT X 3/8 BARB
CRIMP CLAMP SS 185R
Q.C. COUPLING (FEMALE)
Q.C. COUPLING NIPPLE (MALE X 1/8 BARB)
WSR, FLAT#10
WSR-FLAT 1/4 ID SS
WSR- INTERNAL LOCK #10
SCR-MC 10-24 X 1.00 SS
SCR-MC 1/4-20X.63 SS TR HD
NUT, HEX 10-24 SS NYLOC
WSR-HELICAL 1/4 SS
PUMP ASSEMBLY-SCV
SOLENOID VALVE 36V
CABLE TIE ..05 x .14 x 8"
HOSE CLAMP MICRO-SEAL
FITTING 90 STREET ELBOW 3/8x3/8
HOSE CLAMP 3/8

Page 46

Rear Axle Assembly

ITEM
1
2
3
4
5
6
7
8

BILL OF
PART NO. REQ'D
380-632-20
1
241202
1
241210
1
241212
1
383194
2
711450
1
711514
1
383241PTD
1

Parts and Instruction Manual

MATERIAL - 241201
DESCRIPTION
3/16 COTTER PIN
REAR AXLE WELDMENT, SCV 24/26
REAR WHEEL ASSY
REAR WHEEL HUB CAP, SCV 24/26
BEARING CONE
NUT-SLOTTED, 1-14 UNS
WSR-FT 1.0 ID X 2.0 OD
GREASE CAP WHEEL-PAINTED

Page 47

Squeegee Mechanism Assembly

BILL OF MATERIAL -241730
ITEM PART NO. REQ'D DESCRIPTION
1
241004
1 KNOB,3/8-16 FOUR PRONG.
2
241751
1 REAR SQUEEGEE MOUNT PLATE W MT, SCV 24/26
3
711367
2 NUT-W ING 3/8-16 ST PL
4
711506
2 W SR-FLT .344 X .690 X .062 STL ZINC
5
711524
1 W SR-W AVE .52 X .87 X .01
6
711671
1 CLEVIS PIN .31X2.13 11-10
7
711713
1 RETAINING RING -"E" TYPE EXT .500
8
711808
2 COTTER PIN-HAIR #13
9
762005
1 ADJUSTING PIN, THREADED
10
762006
1 THREADED ROD, 3/8-16 X 7.5" LG

Parts and Instruction Manual

Page 48

Rear Squeegee Assembly

ITEM
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24

BILL OF MATERIAL - 241740
PART NO. REQ'D DESCRIPTION
241721
1
SQUEEGEE WMT ASS'Y, SCV 24/26
241745
2
WING BOLT 3/8-16 X 1.00
281074
1
SQUEEGEE TOGGLE CLAMP, 2800
281075
1
SQUEEGEE LATCH, 2800
281732
1
STRAP - FRONT CLAMP
281734
1
STRAP - FRONT STOP
281736
1
STRAP - REAR CATCH
281738
1
STRAP - REAR LATCH
281740
1
STOP BAR
281763
1
PB FRONT BLADE,SQUEE GUM RUBBER
281764
1
PB REAR BLADE, SQUEEGEE GUM RUBBER
430325
2
CASTER 3/8"-16 X 1.50"
710530
7
SCR-MC FL HD 8-32 X .50 BRS
711026
5
NUT, HEX 8-32 NYLOC SS
711367
2
NUT- WING 3/8-16 ST PL
711507
6
WSR-FLAT .37 X 1.12 X .06
711515
2
WSR-FLAT .406 X .812 X .0625
711546
2
WSR-HELICAL 3/8
711550
4
WSR NYLON .25 ID X .75 OD
711560
2
SCREW-HH 1/4-20X1.00 NYLON
711563
2
NUT- WING 1/4-20 NYLON
712091
2
SHOULDER BLT 3/8 X 1.50
808829
2
WHEEL,TRUCK
832015
2
SPACER .38 X .50 X .140

Parts and Instruction Manual

Page 49

Battery Panel Assembly (Left Hand Side)

BILL OF MATERIAL -241045
ITEM PART NO. REQ'D DESCRIPTION
1
241021
1
LH BATTERY PANEL, SCV 24/26
2
241043
1
LEFT SIDE PANEL SUPPORT BRKT, SCV 24/26
3
711923
4
POP RIVET 3/16 "

Parts and Instruction Manual

Page 50

Battery Panel Assembly (Right Hand Side)

BILL OF MATERIAL -241046
ITEM PART NO. REQ'D DESCRIPTION
1
241022
1
RH BATTERY PANEL, SCV 24/26
2
241044
1
RIGHT SIDE PANEL SUPPORT BRKT, SCV 24/26
3
711923
4
POP RIVET 3/16"

Parts and Instruction Manual

Page 51

24” Cylindrical Scrub Deck Assembly I (Items 1-

Parts and Instruction Manual

Page 52

24” Cylindrical Scrub Deck (Items 32-62)

Parts and Instruction Manual

Page 53

BILL OF MATERIAL - 241702
ITEM PART NO. REQ'D
DESCRIPTION
ITEM PART NO. REQ'D
DESCRIPTION
1
210118
4
KNOB-3 SIDED 5/16 NYLOC
32
711003
8
SCR-SK 10-32 x .25
2
241502
1
CYLINDRICAL SCRUBDECK WELDMENT, SCV 24
33
711119
2
CLEVIS PIN 7/16 X 2-5/8
3
241512
1
SPRAY BAR, CYL SCRUBDECK, SCV 24/26
34
711210
8
BLT-HH 1/4-20 X 1.25 STPL
4
241542
2
UPPER SQUEEGEE MTG BRK'T
35
711310
1
NUT, HEX 10-32 ST PL
5
241544
1
HINGE BRKT WLDMNT RH, SCV2426
36
711316
6
NUT-HEX 1/4-20 ST PL
6
241546
1
HINGE BRKT WLDMNT LH,SCV2426
37
711350
10 NUT NYLOC 10-32
7
241552
1
LOWER SIDE SQUEEGEE ASSY LH, SCV 24/26
38
711389
6
NUT-WING 1/4-20 STL ZINC
8
241553
1
LOWER SIDE SQUEEGEE ASSY RH, SCV 24216
39
711504
4
WSR-FLAT 1/4 ID SS
9
241554
1
UPPER SQUEE BRK'T WMT LH, SCV 24/26
40
711505
6
WSR-FLAT 1/4
10
241598
8
MOTOR SPACER CYL DECK, SCV 24/26
41
711543
1
WSR - HELICAL #10
11
241901
1
DEBRIS BOX WMT, CYL SCRUBDECK 24"
42
711544
6
WSR-HELICAL 1/4
12
281023
2
BELT COVER, CYLINDRICAL SCRUBDECK
43
711623
4
SCR-MC IND. HH 10-24 X .50 STPL
13
281036
2
OFFSET PULLEY POLY V
44
711676
4
ROLL PIN, 3/8 x 3/4
14
281041
4
CHECK VALVE
45
711701
2
RETAINING RING, INT 1.37
15
281053
2
J BELT ( POLY V ) 18"
46
711704
2
INTERNAL RETAINING RING N5000-86 .875 DIA.
16
281058
2
BEARING 3/8" RADIAL
47
711724
4
3/8" RETAINING RING, EXTERNAL
17
281519
2
O-RING 1.62 X 2.00 X .188
48
711725
4
5/8" RETAINING RING, EXTERNAL
18
281544
2
TENSIONER ARM WELDMT
49
711808
2
COTTER PIN-HAIR #13
19
281548
2
BELT IDLER
50
712757
4
WSR - HELICAL #10 SS
20
281550
2
BEARING HOUSING, CYL SCRUBDECK
51
712764
4
WSR #10 SS
21
281557
1
DRAG CHAIN BRK'T, CYL. SCRUBDECK
52
748102
2
MOTOR 3/4 HP, 36V, 1800RPM
22
281558
1
DRAG CHAIN, CYL. SCRUBDECK
53
748141
1
CABLE WRAP, 11"
23
281606
1
SPRAY HEAD MTG BRKT
54
748215
1
CIRCUIT BRKR - SB50 GRAY HOUSING ONLY
24
281675
2
DRIVE HUB, CYL SCRUBDECK
55
829619
2
END PLUG
25
281676
2
DRIVEN PULLEY,CYL SCRUBDECK
56
833140
4
BODY INLET CONNECTOR
26
281681
2
IDLE SHAFT WMT, CYL DECK
57
833141
4
CAP
27
281683
2
IDLE HUB ASSY
58
833142
4
GASKET CAP
28
361252
2
KEY, WOODRUFF, 3/16 SQ X .5
59
833325
1
FITTING NYLON 90 1/4MPT X 3/8HB
29
383558
4
BEARING, RADIAL 5/8" R10
60
833605
2
VRING SEAL
30
430051
2
RETURN SPRING-3.00"
61
833611
2
END CAP
31
450122
2
UNIJET SPRAY TIP 6503
62 210118Y
2
KNOB 5/16" THREAD, YELLOW

24”Cylindrical Scrub Deck BOM (See Assembly I & II)

Parts and Instruction Manual

Page 54

26” Scrub Deck Assembly I (Items 1-31)

Parts and Instruction Manual

Page 55

26” Cylindrical Scrub Deck Assembly II (Items 32-62)

Parts and Instruction Manual

Page 56

BILL OF MATERIAL - 241703
ITEM PART NO. REQ'D
DESCRIPTION
ITEM PART NO. REQ'D
DESCRIPTION
1
210118
4
KNOB-3 SIDED 5/16 NYLOC
32
711003
8
SCR-SK 10-32 x .25
2
241503
1
CYLINDRICAL SCRUBDECK WELDMENT, SCV 26
33
711119
2
CLEVIS PIN 7/16 X 2-5/8
3
241512
1
SPRAY BAR, CYL SCRUBDECK, SCV 24/26
34
711210
8
BLT-HH 1/4-20 X 1.25 STPL
4
241542
2
UPPER SQUEEGEE MTG BRK'T
35
711310
1
NUT, HEX 10-32 ST PL
5
241544
1
HINGE BRKT WLDMNT RH, SCV2426
36
711316
6
NUT-HEX 1/4-20 ST PL
6
241546
1
HINGE BRKT WLDMNT LH,SCV2426
37
711350
10 NUT NYLOC 10-32
7
241552
1
LOWER SIDE SQUEEGEE ASSY LH, SCV 24/26
38
711389
6
NUT-WING 1/4-20 STL ZINC
8
241553
1
LOWER SIDE SQUEEGEE ASSY RH, SCV 24216
39
711504
4
WSR-FLAT 1/4 ID SS
9
241554
1
UPPER SQUEE BRK'T WMT LH, SCV 24/26
40
711505
6
WSR-FLAT 1/4
10
241598
8
MOTOR SPACER CYL DECK, SCV 24/26
41
711543
1
WSR - HELICAL #10
11
241961
1
DEBRIS BOX WMT, CYL SCRUBDECK 26"
42
711544
6
WSR-HELICAL 1/4
12
281023
2
BELT COVER, CYLINDRICAL SCRUBDECK
43
711623
4
SCR-MC IND. HH 10-24 X .50 STPL
13
281036
2
OFFSET PULLEY POLY V
44
711676
4
ROLL PIN, 3/8 x 3/4
14
281041
4
CHECK VALVE
45
711701
2
RETAINING RING, INT 1.37
15
281053
2
J BELT ( POLY V ) 18"
46
711704
2
INTERNAL RETAINING RING N5000-86 .875 DIA.
16
281058
2
BEARING 3/8" RADIAL
47
711724
4
3/8" RETAINING RING, EXTERNAL
17
281519
2
O-RING 1.62 X 2.00 X .188
48
711725
4
5/8" RETAINING RING, EXTERNAL
18
281544
2
TENSIONER ARM WELDMT
49
711808
2
COTTER PIN-HAIR #13
19
281548
2
BELT IDLER
50
712757
4
WSR - HELICAL #10 SS
20
281550
2
BEARING HOUSING, CYL SCRUB DECK
51
712764
4
WSR #10 SS
21
281557
1
DRAG CHAIN BRK'T, CYL. SCRUBDECK
52
748102
2
MOTOR 3/4 HP, 36V, 1800RPM
22
281558
1
DRAG CHAIN, CYL. SCRUBDECK
53
748141
1
CABLE WRAP, 11"
23
281606
1
SPRAY HEAD MTG BRKT
54
748215
1
CIRCUIT BRKR - SB50 GRAY HOUSING ONLY
24
281675
2
DRIVE HUB, CYLINDRICAL SCRUBDECK
55
829619
2
END PLUG
25
281676
2
DRIVEN PULLEY
56
833140
4
BODY INLET CONNECTOR
26
281681
2
IDLE SHAFT WMT
57
833141
4
CAP
27
281683
2
IDLE HUB ASSY
58
833142
4
GASKET CAP
28
361252
2
KEY, WOODRUFF, 3/16 SQ X .5
59
833325
1
FITTING NYLON 90 1/4MPT X 3/8HB
29
383558
2
BALL BEARING, RADIAL 5/8" R10
60
833605
2
VRING SEAL
30
430051
2
RETURN SPRING-3.00"
61
833611
2
END CAP
31
450122
2
UNIJET SPRAY TIP 6503
62 210118Y
2
KNOB-3 SIDED 5/16 NYLOC

26” Cylindrical Scrub Deck BOM (See Assembly I & II)

Parts and Instruction Manual

Page 57

24” Disc Scrub Deck Assembly I

Parts and Instruction Manual

Page 58

24” Disc Scrub Deck Assembly II

Parts and Instruction Manual

Page 59

24” Disc Scrub Deck BOM (See Assembly I & II)

ITEM
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36

PART NO.
210118
241603
241605
241610
241628
241653
241657
241661
241662
241674
241685
241687
281611
281633
281634
450076
711231
711242
711504
711506
711512
711515
711516
711539
711545
711546
711554
712140
712157
712301
712562
712758
740099
748141
748210-1
3312402

BILL OF MATERIAL - 241601
REQ'D
DESCRIPTION
4
KNOB-3 SIDED 5/16 NYLOC
1
RH DISK DECK COVER, SCV2426
1
MOTOR SHROUD 24" DECK
1
DISK SCRUBDECK MNTG PLATE, 24"
1
DRAG CHAIN ASSY, DISK SCRUBDECK SCV 24/26
2
WATER FEED BRKT, DISK, SCV24/26
2
MOUNTING BRACKET, MOTOR COVER
1
SOL. FEED HOSE SUB-ASS'Y, DISK
2
COVER MNT BRK'T, SCV 24/26 ASSY
1
SIDE SQUEEGEE WIPE ASSY LH, SCV 24/26
1
LH DISK DECK COVER, SCV 2426
1
SIDE SQUEGEE WIPE ASSY RH, SCV 24/26
2
HUB-SCRUB SPACER TUBE
2
SPEED NUT - 3/8"
2
DISK SOLUTION FEED ASSY
2
CRIMP CLAMP SS 185R
2
BLT-HH 5/16-18X1.25 ST PL
12
BLT-HEX 3/8 -16X1.00 ZP
9
WSR-FLAT 1/4 ID SS
10
WSR-FLT .344 X .690 X .062 STL ZINC
2
WSR-FLAT .75X1.37X.08
12
WSR-FLAT .406 X .812 X .0625
4
WSR- FLAT .31 X 1.25 X .05
2
WSR-EXTERNAL LOCK 3/8
2
WSR-HELICAL 5/16
12
WSR-HELICAL 3/8
2
WSR-INTERNAL LOCK 1/4 ID
4
WSR-HELICAL 5/16 SS
4
NUT- WING 5/16-18 SS
4
WSR-FLAT .87 X .38 X .06
8
BOLT-HH 1/4-20X3/4 SS
8
WSR-HELICAL 1/4 SS
3
CABLE TIE - SMALL
1
CABLE WRAP, 11"
1
DUAL RIGHT ANGLE MOTOR 24" ASSY
2
HUB-SCRUB BRUSH DRIVE

Parts and Instruction Manual

Page 60

26” Disc Scrub Deck Assembly I

Parts and Instruction Manual

Page 61

26” Disc Scrub Deck Assembly II

Parts and Instruction Manual

Page 62

26” Disc Scrub Deck BOM (See Assembly I & II)

BILL OF MATERIAL - 241651
ITEM PART NO. REQ'D DESCRIPTION
1
210118
4
KNOB-3 SIDED 5/16 NYLOC
2
241603
1
RH DISK DECK COVER, SCV2426
3
241628
1
DRAG CHAIN ASSY, DISK SCRUBDECK SCV24/26
4
241653
2
WATER FEED BRKT, DISK, SCV24/26
5
241655
1
MOTOR SHROUD 26" DECK
6
241657
2
MOUNTING BRACKET, MOTOR COVER
7
241660
1
DISK SCRUBDECK MNTG PLATE, 26"
8
241661
1
SOL. FEED HOSE SUB-ASS'Y, DISK
9
241662
2
COVER MNT BRK'T, SCV 24/26 ASSY
10
241674
1
SIDE SQUEEGEE WIPE ASSY LH, SCV 24/26
11
241685
1
LH DISK DECK COVER, SCV 2426
12
241687
1
SIDE SQUEGEE WIPE ASSY RH, SCV 24/26
13
281611
2
HUB-SCRUB SPACER TUBE
14
281633
2
SPEED NUT - 3/8"
15
281634
2
DISK SOLUTION FEED ASSY
16
450076
2
CRIMP CLAMP SS 185R
17
711231
2
BLT-HH 5/16-18X1.25 ST PL
18
711242
12 BLT-HEX 3/8 -16X1.00 ZP
19
711504
9
WSR-FLAT 1/4 ID SS
20
711506
10 WSR-FLT .344 X .690 X .062 STL Z
21
711512
2
WSR-FLAT .75X1.37X.08
22
711515
12 WSR-FLAT .406 X .812 X .0625
23
711516
4
WSR- FLAT .31 X 1.25 X .05
24
711539
2
WSR-EXTERNAL LOCK 3/8
25
711545
2
WSR-HELICAL 5/16
26
711546
12 WSR-HELICAL 3/8
27
711554
2
WSR-INTERNAL LOCK 1/4 ID
28
712140
4
WSR-HELICAL 5/16 SS
29
712157
4
NUT- WING 5/16-18 SS
30
712301
4
WSR-FLAT .37 X .87 X .06
31
712562
8
BOLT-HH 1/4-20X3/4 SS
32
712758
8
WSR-HELICAL 1/4 SS
33 748211-1
1
DUAL RIGHT ANGLE MOTOR 26" ASSY
34
3312402
2
HUB-SCRUB BRUSH DRIVE

Parts and Instruction Manual

Page 63

Cylindrical Side Squeegee (Left Hand Side)

BILL OF MATERIAL - 241915
ITEM PART NO. REQ'D DESCRIPTION
1
241678
1
BACKER BLADE, LONG SCV 24/26
2
241679
1
RETAINER-LONG SIDE SQ SCV 24/26
3
241680
1
SHORT RETAINER, SIDE SQ SCV 24/26
4
241917
1
SIDE SQUEEGEE SUB-ASSY LH, SCV 24/26
5
241925
1
SIDE SQUEEGEE BLADE LINATEX, SCV 24/26
6
710154
5
SCR-MC TR HD 10-32 X .625 SS

Parts and Instruction Manual

Page 64

Cylindrical Side Squeegee (Right Hand Side)

BILL OF MATERIAL - 241916
ITEM PART NO. REQ'D DESCRIPTION
1
241678
1
BACKER BLADE, LONG SCV 24/26
2
241679
1
RETAINER-LONG SIDE SQ SCV 24/26
3
241680
1
SHORT RETAINER, SIDE SQ SCV 24/26
4
241918
1
SIDE SQUEEGEE SUB-ASSY RH, SCV 24/26
5
241925
1
SIDE SQUEEGEE BLADE LINATEX, SCV 24/26
6
710154
5
SCR-MC TR HD 10-32 X .625 SS

Parts and Instruction Manual

Page 65

Disc Side Squeegee (Left Hand Side)

BILL OF MATERIAL - 241674
ITEM PART NO. REQ'D DESCRIPTION
1
241675
1
DISK SQUEEGEE SUB-ASSY LH, SCV 24/26
2
241678
1
BACKER BLADE, LONG SCV 24/26
3
241679
1
RETAINER-LONG SIDE SQ SCV 24/26
4
241680
1
SHORT RETAINER, SIDE SQ SCV 24/26
5
241925
1
SIDE SQUEEGEE BLADE LINATEX, SCV 24/26
6
710154
5
SCR-MC TR HD 10-32 X .625 SS

Parts and Instruction Manual

Page 66

Disc Side Squeegee (Right Hand Side)

BILL OF MATERIAL - 241687
ITEM PART NO. REQ'D DESCRIPTION
1
241678
1
BACKER BLADE, LONG SCV 24/26
1
241679
1
RETAINER-LONG SIDE SQ SCV 24/26
1
241680
1
SHORT RETAINER, SIDE SQ SCV 24/26
1
241688
1
DISK SQUEEGEE SUB-ASSY RH, SCV 24/26
1
241925
1
SIDE SQUEEGEE BLADE LINATEX, SCV 24/26
1
710154
5
SCR-MC TR HD 10-32 X .625 SS

Parts and Instruction Manual

Page 67

24” Cylindrical Brush Assembly

ITEM
1
1A
1B
1C
1D
1E
1F
1G
1H
1I
2
3
4
5

PART NO.
241520
241521
241522
241523
241524
241525
241526
241527
241528
241529
241702
711242
711515
711546

Parts and Instruction Manual

BILL OF MATERIAL
REQ'D
DESCRIPTION
2
BRUSH, CYL 24" .022 NYLON
2
BRUSH, CYL 24" .028 NYLON
2
BRUSH, CYL 24" .026 PP
2
BRUSH, CYL 24" .028 PP
2
BRUSH, CYL 24" DYNASCRUB 500GR
2
BRUSH, CYL 24" POWERSCRUB 120GR
2
BRUSH, CYL 24" NYLOGRIT 80GR
2
BRUSH, CYL 24" STRATAGRIT 46GR
2
BRUSH, CYL 24" STRGRIT PLUS 36
2
BRUSH, CYL 24" 180 GR
1
24" CYL DECK W/ SIDE SQUEEGEES, SCV 24/26
4
BLT-HEX 3/8-16X1.00 ZP
4
WSR-FLAT .406 X .812 X .0625
4
WSR-HELICAL 3/8

Page 68

24” Disc Brush Assembly

ITEM
1
2
2A
2B
2C
2D
2E
2F
2G
3
4
5

BILL OF MATERIAL
PART NO. REQ'D
DESCRIPTION
241601
1
DISK SCRUBDECK, 24"
241618
2
BRUSH - 12" PWR DRIVE W/ PAD HOLDER
241620
2
12" SCRUB BRUSH .022 NYLON
241621
2
12" SCRUB BRUSH .028 NYLON
241622
2
12" SCRUB BRUSH DYNASCRUB 500GR
241623
2
12" SCRUB BRUSH POWERSCRUB 120GR
241624
2
12" SCRUB BRUSH NYLOGRIT 80GR
241625
2
12" SCRUB BRUSH STRATAGRIT 46GR
241626
2
12" SCRUB BRUSH 180GR
711242
4
BLT-HEX 3/8-16X1.00 ZP
711515
4
WSR-FLAT .406 X .812 X .0625
711546
4
WSR-HELICAL 3/8

Parts and Instruction Manual

Page 69

26” Cylindrical Brush Assembly

ITEM
1
1A
1B
1C
1D
1E
1F
1G
1H
1I
2
3
4
5

PART NO.
241530
241531
241532
241533
241534
241535
241536
241537
241538
241539
241703
711242
711515
711546

Parts and Instruction Manual

REQ'D
2
2
2
2
2
2
2
2
2
2
1
4
4
4

BILL OF MATERIAL
DESCRIPTION
BRUSH, CYL 26" .022 NYLON
BRUSH, CYL 26" .028 NYLON
BRUSH, CYL 26" .026 PP
BRUSH, CYL 26" .028 PP
BRUSH, CYL 26" DYNASCRUB 500GR
BRUSH, CYL 26" POWERSCRUB 120GR
BRUSH, CYL 26" NYLOGRIT 80GR
BRUSH, CYL 26" STRATAGRIT 46GR
BRUSH, CYL 26" STRGRIT PLUS 36
BRUSH, CYL 26" 180 GR
26" CYL DECK W/ SIDE SQUEEGEES, SCV 24/26
BLT-HEX 3/8-16X1.00 ZP
WSR-FLAT .406 X .812 X .0625
WSR-HELICAL 3/8

Page 70

26” Disc Brush Assembly

ITEM
1
2
2A
2B
2C
2D
2E
2F
2G
3
4
5

BILL OF MATERIAL
PART NO. REQ'D
DESCRIPTION
241651
1
DISK SCRUBDECK, 26"
241619
2
BRUSH - 13" PWR DRIVE W/ PAD HOLDER
241630
2
13" SCRUB BRUSH .022 NYLON
241631
2
13" SCRUB BRUSH .028 NYLON
241632
2
13" SCRUB BRUSH DYNASCRUB 500GR
241633
2
13" SCRUB BRUSH POWERSCRUB 120GR
241634
2
13" SCRUB BRUSH NYLOGRIT 80GR
241635
2
13" SCRUB BRUSH STRATAGRIT 46GR
241636
2
13" SCRUB BRUSH 180GR
711242
4
BLT-HEX 3/8-16X1.00 ZP
711515
4
WSR-FLAT .406 X .812 X .0625
711546
4
WSR-HELICAL 3/8

Parts and Instruction Manual

Page 71

Plumbing Diagram

Parts and Instruction Manual

Page 72

Wiring Diagrams

Parts and Instruction Manual

Page 73

Parts and Instruction Manual

Page 74

Parts and Instruction Manual

Page 75

Parts and Instruction Manual

Page 76

Minuteman International Made Simple Commercial Limited Warranty
Minuteman International, Inc. warrants to the original purchaser/user that the product is free from defects in
workmanship and materials under normal use. Minuteman will, at its option, repair or replace without charge, parts
that fail under normal use and service when operated and maintained in accordance with the applicable operation and
instruction manuals. All warranty claims must be submitted through and approved by factory authorized repair
stations.
This warranty does not apply to normal wear, or to items whose life is dependent on their use and care, such as belts,
cords, switches, hoses, rubber parts, electrical motor components or adjustments. Parts not manufactured by
Minuteman are covered by and subject to the warranties and/or guarantees of their manufacturers. Please contact
Minuteman for procedures in warranty claims against these manufacturers.
Special warning to purchaser -- Use of replacement filters and/or prefilters not manufactured by Minuteman or its
designated licensees, will void all warranties expressed or implied. A potential health hazard exits without original
equipment replacement.
All warranted items become the sole property of Minuteman or its original manufacturer, whichever the case may be.
Minuteman disclaims any implied warranty, including the warranty of merchantability and the warranty of fitness for a
particular purpose. Minuteman assumes no responsibility for any special, incidental or consequential damages.
This limited warranty is applicable only in the U.S.A. and Canada, and is extended only to the original user/purchaser
of this product. Customers outside the U.S.A. and Canada should contact their local distributor for export warranty
policies. Minuteman is not responsible for costs or repairs performed by persons other than those specifically
authorized by Minuteman. This warranty does not apply to damage from transportation, alterations by unauthorized
persons, misuse or abuse of the equipment, use of non-compatible chemicals, or damage to property, or loss of
income due to malfunctions of the product.
If a difficulty develops with this machine, you should contact the dealer from whom it was purchased.
This warranty gives you specific legal rights, and you may have other rights which vary from state to state. Some
states do not allow the exclusion or limitation of special, incidental or consequential damages, or limitations on how
long an implied warranty lasts, so the above exclusions and limitations may not apply to you.

Cord Electric Group………. Three years parts, two years labor, ninety days travel (Not to exceed two hours)
Exceptions………. Port-A-Scrub, one year parts, six months labor
MPV 13, one year parts
MPV 14 and 18, two years parts, one year labor
RapidAir blower, one year parts, one year labor
Explosion-Proof Vacuum, one year parts, one year labor
Pneumatic Vacuums, three years parts, one year labor
EX 12 and EX12H, one year parts, one year labor

Battery Operated Group….. Three years parts, two years labor, ninety days travel
(Not to exceed two hours)
Exceptions……Sweepers, one year parts, one year labor, ninety days travel
(Not to exceed two hours)

Internal Combustion Group….One year parts, one year labor, ninety day travel
(Not to exceed two hours)

Replacement Parts……………..Ninety days
Batteries………………………….0-3 months replacement, 4-12 months pro-rate
Polypropylene Plastic Tanks…Ten years, no additional labor

111 South Rohlwing Road · Addison, Illinois 60101 USA
Phone 630- 627-6900 · Fax 630- 627-1130

E-Mail, www.minutemanintl.com
A Member of the Hako Group

987597
REV G 09/07

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987597 SCV 2426 REV F 0207 .pmd Minuteman 24 26 Rider Floor Scrubber Parts And Operator Manual

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