Multiquip Mixer Wm70Sh8C Users Manual
WM70SH8C to the manual 1066ae8b-9e7d-4e35-8f8b-03a2a31af749
2015-02-09
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OPERATION AND PARTS MANUAL
THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES.
To find the latest revision of this
publication, visit our website at:
www.multiquip.com
SERIES
MODELS
WM70SH5C
WM70SH8C
PLASTER AND MORTAR MIXER
(HONDA GX160/GX240 GASOLINE ENGINE)
Revision #0 (06/07/11)
PAGE 2 — WM70SH5C/WM70SH8C MIXER • OPERATION AND PARTS MANUAL — REV. #0 (06/07/11)
PROPOSITION 65 WARNING
Engine exhaust and some of
its constituents, and some dust created
of California to cause cancer, birth
defects and other reproductive harm.
by power sanding, sawing, grinding,
drillingandotherconstructionactivities
contains chemicals known to the State
Some examples of these chemicals are:
Leadfromlead-basedpaints.
Crystallinesilicafrombricks.
Cementandothermasonryproducts.
Arsenicandchromiumfromchemically
treatedlumber.
Your risk from these exposures varies,
dependingonhowoftenyoudothistype
of work. To reduce your exposure to
these chemicals: work in aALWAYS
well ventilated area, and work with
approved safety equipment, such as
dust masks that are specially designed
to filter out microscopic particles.
WM70SH5C/WM70SH8C MIXER • OPERATION AND PARTS MANUAL — REV. #0 (06/07/11) — PAGE 3
Grinding/cutting/drilling of masonry, concrete, metal and
other materials with silica in their composition may give
off dust or mists containing crystalline silica. Silica is a
basic component of sand, quartz, brick clay, granite and
numerous other minerals and rocks. Repeated and/or
substantial inhalation of airborne crystalline silica can
cause serious or fatal respiratory diseases, including
silicosis. In addition, California and some other
authorities have listed respirable crystalline silica as a
substance known to cause cancer. When cutting such
materials, always follow the respiratory precautions
mentioned above.
WARNING
Grinding/cutting/drilling of masonry, concrete, metal and
other materials can generate dust, mists and fumes
containing chemicals known to cause serious or fatal
injury or illness, such as respiratory disease, cancer,
birth defects or other reproductive harm. If you are
unfamiliar with the risks associated with the particular
process and/or material being cut or the composition of
the tool being used, review the material safety data
sheet and/or consult your employer, the material
manufacturer/supplier, governmental agencies such as
OSHA and NIOSH and other sources on hazardous
materials. California and some other authorities, for
instance, have published lists of substances known to
cause cancer, reproductive toxicity, or other harmful
effects.
Control dust, mist and fumes at the source where
possible. In this regard use good work practices and
follow the recommendations of the manufacturers or
suppliers, OSHA/NIOSH, and occupational and trade
associations. Water should be used for dust
suppression when wet cutting is feasible. When the
hazards from inhalation of dust, mists and fumes cannot
be eliminated, the operator and any bystanders should
always wear a respirator approved by NIOSH/MSHA for
the materials being used.
WARNING
SILICOSIS WARNING RESPIRATORY HAZARDS
SILICOSIS/RESPIRATORY WARNINGS
PAGE 4 — WM70SH5C/WM70SH8C MIXER • OPERATION AND PARTS MANUAL — REV. #0 (06/07/11)
TABLE OF CONTENTS
WM70SH5C/WM70SH8C
Mixer
Proposition 65 Warning ........................................... 2
Silicosis/Respiratory Warnings ................................ 3
Table Of Contents .................................................... 4
Parts Ordering Procedures ...................................... 5
Safety Information .............................................. 6-10
Safety Chain Connection ....................................... 11
Specifications ........................................................ 12
Dimensions ............................................................ 13
General Information ............................................... 14
Components .......................................................... 15
Inspection ......................................................... 16-17
Basic Engine .......................................................... 18
Paddle Blade Adjustment ...................................... 19
Start-Up ............................................................ 20-21
Operation ............................................................... 22
Maintenance (Engine) ...................................... 24-25
Maintenance (Mixer) ......................................... 26-31
Troubleshooting ................................................ 32-34
Wiring Diagram ...................................................... 35
Explanation Of Code In Remarks Column............. 36
Suggested Spare Parts ......................................... 37
Component Drawings
Nameplate And Decals ..................................... 38-39
Frame Assy. ...................................................... 40-41
Paddle Shaft Assy. ............................................ 42-43
Steel Tub Assy................................................... 44-45
Axle Assy. ......................................................... 46-47
Engine Assy. ..................................................... 48-49
Cabinet Assy. .................................................... 50-51
Terms And Conditions Of Sale — Parts ................ 52
NOTICE
Specifications and part numbers are subject to change
without notice.
WM70SH5C/WM70SH8C MIXER • OPERATION AND PARTS MANUAL — REV. #0 (06/07/11) — PAGE 5
PARTS ORDERING PROCEDURES
www.multiquip.com
Ordering parts has never been easier!
Choose from three easy options:
WE ACCEPT ALL MAJOR CREDIT CARDS!
When ordering parts, please supply:
❒ Dealer Account Number
❒ Dealer Name and Address
❒ Shipping Address (if different than billing address)
❒ Return Fax Number
❒ Applicable Model Number
❒ Quantity, Part Number and Description of Each Part
❒ Specify Preferred Method of Shipment:
✓ UPS/Fed Ex ✓ DHL
■ Priority One ✓ Truck
■ Ground
■ Next Day
■ Second/Third Day
If you have an MQ Account, to obtain a Username
and Password, E-mail us at: parts@multiquip.
com.
To obtain an MQ Account, contact your
District Sales Manager for more information.
Order via Internet (Dealers Only):
Order parts on-line using Multiquip’s SmartEquip website!
■ View Parts Diagrams
■ Order Parts
■ Print Specifi cation Information
Note: Discounts Are Subject To Change
Goto www.multiquip.com and click on
Order Parts to log in and save!
Use the internet and qualify for a 5% Discount
on Standard orders for all orders which include
complete part numbers.*
Order via Fax (Dealers Only):
All customers are welcome to order parts via Fax.
Domestic (US) Customers dial:
1-800-6-PARTS-7 (800-672-7877)
Fax your order in and qualify for a 2% Discount
on Standard orders for all orders which include
complete part numbers.*
Order via Phone: Domestic (US) Dealers Call:
1-800-427-1244
Best Deal!
International Customers should contact
their local Multiquip Representatives for
Parts Ordering information.
Non-Dealer Customers:
Contact your local Multiquip Dealer for
parts or call 800-427-1244 for help in
locating a dealer near you.
Note: Discounts Are Subject To Change
Effective:
January 1st, 2006
NOTICE
All orders are treated as Standard Orders and will
ship the same day if received prior to 3PM PST.
PAGE 6 — WM70SH5C/WM70SH8C MIXER • OPERATION AND PARTS MANUAL — REV. #0 (06/07/11)
SAFETY INFORMATION
Do not operate or service the equipment before reading
the entire manual. Safety precautions should be followed
at all times when operating this equipment.
Failure to read and understand the safety
messages and operating instructions could
result in injury to yourself and others.
SAFETY MESSAGES
The four safety messages shown below will inform you
about potential hazards that could injure you or others. The
safety messages specifi cally address the level of exposure
to the operator and are preceded by one of four words:
DANGER, WARNING, CAUTION or NOTICE.
SAFETY SYMBOLS
DANGER
Indicates a hazardous situation which, if not avoided,
WILL result in DEATH or SERIOUS INJURY.
WARNING
Indicates a hazardous situation which, if not avoided,
COULD result in DEATH or SERIOUS INJURY.
CAUTION
Indicates a hazardous situation which, if not avoided,
COULD result in MINOR or MODERATE INJURY.
NOTICE
Addresses practices not related to personal injury.
Potential hazards associated with the operation of this
equipment will be referenced with hazard symbols which
may appear throughout this manual in conjunction with
safety messages.
Lethal exhaust gas hazards
Explosive fuel hazards
Burn hazards
Rotating parts hazards
Symbol Safety Hazard
WM70SH5C/WM70SH8C MIXER • OPERATION AND PARTS MANUAL — REV. #0 (06/07/11) — PAGE 7
SAFETY INFORMATION
GENERAL SAFETY
CAUTION
NEVER operate this equipment without proper protective
clothing, shatterproof glasses, respiratory protection,
hearing protection, steel-toed boots and other protective
devices required by the job or city and state regulations.
Avoid wearing jewelry or loose fi tting clothes that may
snag on the controls or moving parts as this can cause
serious injury.
NEVER operate this equipment when not
feeling well due to fatigue, illness or when
under medication.
NEVER operate this equipment under the
infl uence of drugs or alcohol.
ALWAYS clear the work area of any debris, tools, etc.
that would constitute a hazard while the equipment is
in operation.
ALWAYS check the equipment for loosened threads or
bolts before starting.
DO NOT use the equipment for any purpose other than
its intended purposes or applications.
NOTICE
This equipment should only be operated by trained and
qualifi ed personnel 18 years of age and older.
Whenever necessary, replace nameplate, operation and
safety decals when they become diffi cult read.
Manufacturer does not assume responsibility for any
accident due to equipment modifi cations. Unauthorized
equipment modifi cation will void all warranties.
NEVER use accessories or attachments that are not
recommended by Multiquip for this equipment. Damage
to the equipment and/or injury to user may result.
ALWAYS know the location of the nearest
fi re extinguisher.
ALWAYS know the location of the nearest
fi rst aid kit.
ALWAYS know the location of the nearest phone or
keep
a phone on the job site.
Also, know the phone numbers
of the nearest ambulance, doctor and
fi re department.
This information will be invaluable in the case of an
emergency.
PAGE 8 — WM70SH5C/WM70SH8C MIXER • OPERATION AND PARTS MANUAL — REV. #0 (06/07/11)
SAFETY INFORMATION
MIXER SAFETY
DANGER
NEVER operate the equipment in an explosive
atmosphere or near combustible materials. An
explosion or fi re could result causing severe
bodily harm or even death.
DO NOT mix fl ammable or explosive substances.
WARNING
NEVER place your hands inside the drum
while starting or operating this equipment.
NEVER disconnect any emergency
or safety devices. These devices are
intended for operator safety. Disconnection of these
devices can cause severe injury, bodily harm or even
death. Disconnection of any of these devices will void
all warranties.
Before operating mixer, ensure that safety grate is in
position and correctly fi tted.
CAUTION
NEVER lubricate components or attempt service on a
running machine.
NOTICE
ALWAYS keep the machine in proper running condition.
ALWAYS ensure mixer is on level ground before mixing.
Fix damage to machine and replace any broken parts
immediately.
DO NOT tip mixer onto drum mouth when the drum is
rotating.
Ensure the drum is rotating while fi lling and emptying
the drum.
ALWAYS store equipment properly when it is not being
used. Equipment should be stored in a clean, dry location
out of the reach of children and unauthorized personnel.
ENGINE SAFETY (GASOLINE MODELS ONLY)
DANGER
Engine fuel exhaust gases contain poisonous carbon
monoxide. This gas is colorless and odorless, and can
cause death if inhaled.
The engine of this equipment requires an adequate
free fl ow of cooling air. NEVER
operate this equipment
in any enclosed or narrow
area where free fl ow of the
air is restricted. If the air
fl ow is restricted it will cause
injury to people and property
and serious damage to the
equipment or engine.
WARNING
DO NOT place hands or fingers inside engine
compartment when engine is running.
NEVER operate the engine with heat shields or
guards removed.
Keep fi ngers, hands hair and clothing away
from all moving parts to prevent injury.
DO NOT remove the engine oil drain plug
while the engine is hot. Hot oil will gush out of the oil
tank and severely scald any persons in the general area
of the mixer.
CAUTION
NEVER touch the hot exhaust manifold,
muffl er or cylinder. Allow these parts to cool
before servicing equipment.
Make certain the operator knows how to and is capable
of turning the engine OFF in case of an emergency.
NOTICE
NEVER
run engine without an air fi lter or with a dirty air
fi lter. Severe engine damage may occur. Service air fi lter
frequently to prevent engine malfunction.
NEVER tamper with the factory settings
of the engine or engine governor. Damage
to the engine or equipment can result
if operating in speed ranges above the
maximum allowable.
DANGEROUS
GAS FUMES
WM70SH5C/WM70SH8C MIXER • OPERATION AND PARTS MANUAL — REV. #0 (06/07/11) — PAGE 9
SAFETY INFORMATION
FUEL SAFETY (GASOLINE MODELS ONLY)
DANGER
DO NOT start the engine near spilled fuel or combustible
fl uids. Fuel is extremely fl ammable and its vapors can
cause an explosion if ignited.
ALWAYS refuel in a well-ventilated area, away from
sparks and open fl ames.
ALWAYS use extreme caution when working with
fl ammable liquids.
DO NOT fi ll the fuel tank while the engine is running
or hot.
DO NOT overfi ll tank, since spilled fuel could ignite if it
comes into contact with hot engine parts or sparks from
the ignition system.
Store fuel in appropriate containers, in well-ventilated
areas and away from sparks and fl ames.
NEVER use fuel as a cleaning agent.
DO NOT smoke around or near the
equipment. Fire or explosion could result
from fuel vapors or if fuel is spilled on a
hot engine.
GENERATOR SAFETY
If using a generator to power mixer, refer to
applicable generator manual safety information
section.
ELECTRIC MOTOR SAFETY
(ELECTRIC MODELS ONLY)
NOTICE
Operate electric motor only at the specifi ed voltage
indicated on the nameplate.
DO NOT spray water onto electric motor.
ALWAYS disconnect AC power plug from power source
before moving mixer.
ALWAYS make sure the ON/OFF switch
on the electric motor is in the OFF position
when not in use and before inserting the
mixer’s power plug into an AC receptacle.
Power Cord/Cable Safety
DANGER
NEVER let power cords or cables lay in water.
NEVER use damaged or worn
cables or cords when
connecting equipment to generator. Inspect for cuts in
the insulation.
NEVER grab or touch a live power
cord or cable with wet hands. The
possibility exists of electrical shock,
electrocution or death.
Make sure power cables are securely connected.
Incorrect connections may cause electrical shock and
damage to the mixer.
CAUTION
Ensure that cables and cords will not be tripped over or
trapped underneath the mixer.
NOTICE
ALWAYS
make certain that proper power or extension
cord has been selected for the job.
TRANSPORTING SAFETY
CAUTION
NEVER
allow any person or animal to stand underneath
the equipment while lifting.
NOTICE
ALWAYS
make sure forklift forks are inserted into pockets
(if applicable) as far as possible when lifting the mixer.
ALWAYS shutdown engine before transporting.
NEVER lift the equipment while the engine is running.
Tighten fuel tank cap securely and close fuel cock to
prevent fuel from spilling.
DO NOT lift machine to unnecessary heights.
ALWAYS tie down equipment during transport by
securing the equipment with rope.
NEVER
tip the engine to extreme angles during lifting as
it may cause oil to gravitate into the cylinder head, making
the engine start diffi cult.
PAGE 10 — WM70SH5C/WM70SH8C MIXER • OPERATION AND PARTS MANUAL — REV. #0 (06/07/11)
SAFETY INFORMATION
TOWING SAFETY
CAUTION
Check with your local county or state safety towing
regulations, in addition to meeting Department of
Transportation (DOT) Safety Towing Regulations,
before towing your mixer.
In order to reduce the possibility of an accident while
transporting the mixer on public roads, ALWAYS make
sure the towing vehicle is mechanically sound and in
good operating condition.
ALWAYS shutdown engine before transporting.
ALWAYS inspect the hitch and coupling for wear. NEVER
tow a mixer with defective hitches, couplings, chains, etc.
Check the tire air pressure on both towing vehicle and
mixer Mixer tires should be infl ated to 50 psi cold. Also
check the tire tread wear on the vehicle and mixer.
ALWAYS make sure the mixer is equipped with a safety
chain.
ALWAYS properly attach mixer’s safety chains to towing
vehicle.
The maximum speed for highway towing is 55 MPH unless
posted otherwise. Recommended off-road towing is not to
exceed 15 MPH or less depending on type of terrain.
Avoid sudden stops and starts. This can cause skidding,
or jack-knifi ng. Smooth, gradual starts and stops will
improve towing.
Avoid sharp turns to prevent rolling.
Mixer should be adjusted to a level position at all times
when towing.
Raise and lock mixer wheel stand in up position when
towing.
Place chock blocks underneath wheel to prevent rolling
while parked.
ENVIRONMENTAL SAFETY
NOTICE
Dispose of hazardous waste properly.
Examples of potentially hazardous waste
are used motor oil, fuel and fuel fi lters.
DO NOT use food or plastic containers to dispose of
hazardous waste.
DO NOT
pour waste, oil or fuel directly onto the ground,
down a drain or into any water source.
WM70SH5C/WM70SH8C MIXER • OPERATION AND PARTS MANUAL — REV. #0 (06/07/11) — PAGE 11
TOW BAR TO MIXER CONNECTION
Reference Figure 1 for the installation of the safety chain.
1. Insert the tow bar through the round opening at the
bottom of the mixer stand.
Align the hole on the tow bar with the hole on the mixer
frame, and insert 1/2-inch bolt through tow bar and
frame. Secure tow bar to frame with 1/2-inch nyloc nut.
Tighten to 40 ft.-lbs.
Figure 1. Tow Bar and Safety Chain Installation
CAUTION
NEVER tow the mixer with the safety chain removed.
The safety chain is intended to prevent complete
separation of the mixer from the towing vehicle in the
event of a tow bar failure.
SAFETY CHAIN
CONNECTOR LINK
TOW BAR
CONNECTOR LINK
SAFETY CHAIN
CLEVIS SAFETY HOOK
(TOWING VEHICLE)
MIXER
STAND
SAFETY CHAIN
1/2-INCH BOLT,
GRADE 5
1/2-INCH NYLOCK
NUT, GRADE 5
STEP 1
STEP 2
STEP 3
STEP 4
2. Route the safety chain through the holes just above
the tow bar, located on each side of the mixer stand.
Loop the chain together and place under the tow bar.
Secure the loop with the connector link.
3. Extend the safety chain along the length of the tow bar,
looping it through the tow bar's connector link. Remove
any excess chain slack.
4. Connect the free end of (connector link) the safety
chain to the towing vehicle. Remember it is critical that
the length of the chain be properly adjusted, to prevent
the draw bar and the front of the mixer stand from
dropping to the ground (contact) in the event the draw
bar becomes disconnected from the towing vehicle.
Figure 2. Drum Latch Pin
(Tow or Locked Position)
CAUTION
DO NOT tow the mixer unless the mixing drum is
completely empty. ALWAYS make sure the drum latch
pin is fully engaged to the right (Figure 2) of the drum
stop block. This will keep the drum from rotating.
DRUM LATCH
PIN
STOP
BLOCK
TOW OR LOCKED
POSITION
SAFETY CHAIN CONNECTION
PAGE 12 — WM70SH5C/WM70SH8C MIXER • OPERATION AND PARTS MANUAL — REV. #0 (06/07/11)
SPECIFICATIONS
Table 1. Mixer Specifications
Capacity 7.0 cu. ft (198 liters)
Bag Capacity 1-1/2 to 2-1/2 bags
Weight 788 lbs. (357 kg.)
Height W/Dump Handle 73 in. (185 cm.)
Discharge Height 21 in. (53 cm.)
Drive V-Belt/Gear
Dump Action Manual
Table 2. Engine Specifications
Model Honda GX160 HONDA GX240
Type Air-cooled 4 stroke, Single Cylinder,
OHV, Horizontal Shaft Gasoline Engine
Air-cooled 4 stroke, Horizontal
Shaft Gasoline Engine
Bore X Stroke 2.70 in. X 1.80 in.
(68 mm x 45 mm)
2.90 in. X 2.30 in.
(73 mm x 58 mm)
Displacement 9.9 cu. in. (163 cc) 14.81 cu. in. (242 cc)
Max Output 4.8 H.P./3600 R.P.M. 7.1 H.P./3600 R.P.M.
Fuel Tank Capacity Approx. 0.95 U.S. Gallons (3.6 Liters) Approx. 1.59 U.S. Gallons (6 Liters)
Fuel Unleaded Gasoline Unleaded Gasoline
Lube Oil Capacity 0.63 qt. (0.6 liter) 1.16 qt. (1.1 liter)
Speed Control Method Centrifugal Flyweight Type Centrifugal Flyweight Type
Starting Method Recoil Start Recoil Start
Dimensions (L x W x H) 12.3 x 14.3 x 13.6 in.
(312 x 362 x 346 mm)
15 X 17 X 16.6 in.
(380 X 430 X 422 mm)
Dry Net Weight 40.8 lbs. (15 Kg.) 55.1 lbs. (25 Kg.)
NOTICE
In accordance with our established policy of constant
improvement, we reserve the right to amend these
specifications at any time without notice.
WM70SH5C/WM70SH8C MIXER • OPERATION AND PARTS MANUAL — REV. #0 (06/07/11) — PAGE 13
DIMENSIONS
Figure 3. Dimensions
C
A
B
HBC-1
2-INCH
BALL COUPLER
HPC-1
1-INCH
PIN COUPLER
OPTIONAL TOW BARS
APPROXIMATE LENGTH
36 IN. (91.44 CM)
HLC-1
LOOP COUPLER
Table 3. Dimensions
Description Dimensions in. (cm)
Length (w/Tow Bar) 67 in. (170 cm)
Width 50 in. (127 cm)
Height 56 in. (142 cm)
PAGE 14 — WM70SH5C/WM70SH8C MIXER • OPERATION AND PARTS MANUAL — REV. #0 (06/07/11)
GENERAL INFORMATION
APPLICATION
The MQ Whiteman WM70SH5C/WM70SH8C mixer (drum
capacity of 7.0 cu. ft./198 liters) is shipped completely
assembled and has been factory tested and is ready for use.
This mixer is only intended for the production of plaster and
mortar. The mixer must be used for its intended purpose
and is not suitable for the mixing of flammable or explosive
substances. The mixer must not be used in an explosive
atmosphere. This mixer has a batch capacity between 2-1/2
and 3-1/2 bags.
POWER PLANTS
The WM70SH5C is powered by a Honda GX160 engine.
The WM70SH8C is powered by a Honda GX240 air-cooled,
4-stroke gasoline engine. Refer to Table 2 for specific engine
information.
HARDWARE
Check all hardware on the mixer before starting. Periodically
inspect all hardware. Loose hardware can contribute
to early component failure and poor performance. Use
Table 4 as a general guideline when torqueing of mixer
hardware is required. Remember to keep all mixer hardware
components tight.
ENGINE MAINTENANCE
For basic engine maintenance, refer to the engine
maintenance section in this manual. For a more detailed
engine maintenance, refer to the Honda Engine Owner's
manual furnished with the engine.
Table 4. Hardware Torque Recommendations
Hardware Diameter Torque (ft-lbs)
5/16-inch x 18 14
3/8-inch x 16 24
3/8-inch x 24 37
1/2-inch x 13 39
1/2-inch x 13
(Grade 8) 90
1
16
15
17
18
2
4
5
6
12
14
13
7
8
9
10
3
11
Figure 4. Mixer Components
WM70SH5C/WM70SH8C MIXER • OPERATION AND PARTS MANUAL — REV. #0 (06/07/11) — PAGE 15
COMPONENTS
Figure 4 illustrates the basic components and controls of
the WM70SH5C/WM70SH8C mixer.
1. Tires Ply — The tire ply (layers) number is rated in
letters. This mixer uses 13-inch 4-ply tires.
2. Engine Cover — Lift this cover to gain access to the
engine compartment.
3. Belt Slip Lever — When starting, this lever should
be move upward and to the left. For mixing, place the
lever in the down position. See attached decal located
adjacent to lever.
4. ON/OFF Switch — This switch is located on the side
of the engine cover. When activated, it will shut down
the engine.
5. Latch — Use this latch to secure the engine
compartment cabinet.
6. Drum Bearing — There is a sealed bearing on
each end of the mixing drum. Bearings are packed
and sealed at the factory and require no further
maintenance.
7. Mixing Paddles — Used in the mixing of material. This
unit uses four different types of paddles to provide a
fast uniform mix.
8. Bag Cutter — This feature allows compound mixing
bags to be opened easily, therefore allowing the
contents of the bag to fall directly into the mixing drum.
9. Safety Grill — Provided for operator safety. This safety
grill is designed to keep hands and solid objects out of
the mixing drum when in use. This grill should be closed
at all times when mixer is in use. DO NOT remove the
grill or grill opening bar. Keep the grill clean by washing
it down daily.
10. Dump Handle — Pull this handle downward to dump
the contents of the drum. Push the handle upward to
return the drum to its vertical position.
11. Safety Grill Lock Handle — To prevent injury to hands
and arms, the safety grill should ALWAYS be locked
when the mixing of plaster or mortar is required. Also
when transporting the mixer, the safety grill should be
locked. The safety grill should only be unlocked when
cleaning of the blades and drum is required.
12. Pivot Point/Zerk Fitting — There is a zerk grease
fitting on each end of the mixing drum. These fittings
lubricate the dumping mechanism. Lubricate both
fittings at least twice a week.
13. Dump Handle Release Pin — Pull this pin outward
(spring loaded) to release the drum, then pull down
on the dump handle to place the drum in the dump
position. When drum is in dump position, pin will
automatically lock drum.
14. Mixing Drum — Mixing materials such as mortar,
plaster are to be placed into this drum for mixing.
Always clean the drum after each use.
15. Tow Bar/Coupler — This mixer uses a 2-inch coupler
or pintle towbar.
16. Safety Chain — This mixer uses a 3/16-inch thick,
72-inches long, zinc-plated safety chain. ALWAYS
connect the safety chain when towing.
17. Forklift Pockets — When lifting of the mixer is
required, use these fork lift pockets to lift the mixer.
Remember to insert the forks of the forklift a minimum
of 24 inches into the lift pockets.
18. Chock Blocks — Place these blocks (not included as
part of the mixer package) under each mixer wheel to
prevent rolling.
PAGE 16 — WM70SH5C/WM70SH8C MIXER • OPERATION AND PARTS MANUAL — REV. #0 (06/07/11)
INSPECTION
BEFORE STARTING
1. Read all safety instructions at the beginning of manual.
2. Clean the unit, removing dirt and dust, particularly the
engine cooling air inlet, carburetor and air cleaner.
3. Check the air filter for dirt and dust. If air filter is dirty,
replace air filter with a new one as required.
4. Check carburetor for external dirt and dust. Clean with
dry compressed air.
5. Check fastening nuts and bolts for tightness.
ENGINE OIL CHECK
1. To check the engine oil level, place the unit on secure
level ground with the engine stopped.
2. Remove the filler dipstick from the engine oil filler hole
(Figure 5) and wipe it clean.
Figure 5. Engine Oil Dipstick (Removal)
CAUTION
ALWAYS wear approved eye and hearing
protection while operating the mixer.
CAUTION
NEVER place hands or feet inside the
engine guard cover while the engine is
running. ALWAYS shut the engine down
before performing any kind of maintenance
service on the mixer.
3. Insert and remove the dipstick without screwing it into
the filler neck. Check the oil level shown on the dipstick.
4. If the oil level is low (Figure 6), fill to the edge of the
oil filler hole with the recommended oil type (Table 5).
Maximum oil capacity is 2.33 pints (1.09 liters).
Figure 6. Engine Oil Dipstick (Oil Level)
NOTICE
Reference engine manufacturer’s manual for specific
servicing instructions.
UPPER LIMIT
LOWER LIMIT
Table 5. Oil Type
Season Temperature Oil Type
Summer 25°C or Higher SAE 10W-30
Spring/Fall 25°C ~ 10°C SAE 10W-30/20
Winter 0°C or Lower SAE 10W-10
WM70SH5C/WM70SH8C MIXER • OPERATION AND PARTS MANUAL — REV. #0 (06/07/11) — PAGE 17
INSPECTION
FUEL CHECK
1. Remove the gasoline cap located on top of fuel tank.
2. Visually inspect to see if fuel level is low. If fuel is low,
replenish with unleaded fuel.
3. When refueling, be sure to use a strainer for filtration.
DO NOT top-off fuel. Wipe up any spilled fuel.
V-BELT CHECK
A worn or damaged V-belt can adversely affect the
performance of the unit. If a V-belt is defective or worn
simply replace the V-belt as outlined in the maintenance
section of this manual.
BLADE CHECK
Check for worn or paddle blades. Make sure that all blades
are adjusted properly. See blade adjustment procedure
in this manual. Replace all defective or damaged blades
immediately.
CONTROLS
Start/Stop Switches
This unit has been equipped with a start/stop switch, which
should be tested every time the unit is started.
Grease Fittings (Dumping Mechanism)
Check the zerk grease fittings at each end of the mixing
drum. These grease fittings lubricate the dumping
mechanism. If the dumping handle is stiff or hard to move
lubricate these fittings.
DANGER
Motor fuels are highly flammable and can be
dangerous if mishandled. DO NOT smoke
while refueling. DO NOT attempt to refuel the
mixer if the engine is hot or running.
PAGE 18 — WM70SH5C/WM70SH8C MIXER • OPERATION AND PARTS MANUAL — REV. #0 (06/07/11)
Figure 7. Engine Components
INITIAL SERVICING
The engine (Figure 7) must be checked for proper
lubrication and filled with fuel prior to operation. Refer to the
engine manufacturer’s manual for instructions and details
of operation and servicing.
1. Fuel Filler Cap — Remove this cap to add unleaded
gasoline to the fuel tank. Make sure cap is tightened
securely. DO NOT over fill.
1
2
3
4
5
6
7
8
9
10
DANGER
Adding fuel to the tank should be done
only when the engine is stopped and has
had an opportunity to cool down. In the
event of a fuel spill, DO NOT attempt to
start the engine until the fuel residue has
been completely wiped up, and the area surrounding
the engine is dry.
2. Throttle Lever — Used to adjust engine RPM speed
(lever advanced forward SLOW, lever back toward
operator FAST).
3. Engine ON/OFF Switch — ON position permits engine
starting, OFF position stops engine operations.
4. Recoil Starter (pull rope) — Manual-starting method.
Pull the starter grip until resistance is felt, then pull
briskly and smoothly.
5. Fuel Valve Lever — OPEN to let fuel flow, CLOSE to
stop the flow of fuel.
6. Choke Lever — Used in the starting of a cold engine,
or in cold weather conditions. The choke enriches the
fuel mixture.
7. Air Cleaner — Prevents dirt and other debris from
entering the fuel system. Remove wing-nut on top of
air filter cannister to gain access to filter element.
8. Spark Plug — Provides spark to the ignition system.
Set spark plug gap to 0.6 - 0.7 mm (0.028 - 0.031 inch)
Clean spark plug once a week.
9. Muffler — Used to reduce noise and emissions.
10. Fuel Tank — Holds unleaded gasoline. For additional
information refer to engine owner's manual.
NOTICE
Operating the engine without an air filter, with a
damaged air filter, or a filter in need of replacement will
allow dirt to enter the engine, causing rapid engine wear.
WARNING
Engine components can generate extreme
heat. To prevent burns, DO NOT touch
these areas while the engine is running or
immediately after operating. NEVER operate
the engine with the muffler removed.
BASIC ENGINE
WM70SH5C/WM70SH8C MIXER • OPERATION AND PARTS MANUAL — REV. #0 (06/07/11) — PAGE 19
PADDLE BLADE ADJUSTMENT
Adjust paddles as shown in Figure 8.
Figure 8. Paddle Blade Adjustment
TOW END
CAST PADDLE
ENGINE END
CAST PADDLE
CENTER ENGINE
END CAST PADDLE
SIDE PADDLE BLADE
END PADDLE BLADE
ROTATION
ROTATION
PADDLE BLADE IS TOO
TIGHT AGAINST DRUM
SIDE WALLS.
PADDLE BLADE IS TOO
TIGHT AGAINST DRUM
SIDE WALLS.
DRUM END AND SIDE WALLS
CENTER TOW END
CAST PADDLE
INCORRECT
INCORRECT
CORRECT
CORRECT
INCORRECT
DRUM END
DRUM SIDE
PAGE 20 — WM70SH5C/WM70SH8C MIXER • OPERATION AND PARTS MANUAL — REV. #0 (06/07/11)
START-UP
This section is intended to assist the operator with the initial
start-up of the unit. It is extremely important that
this section be read carefully before attempting
to use the mixer in the field. DO NOT use your
mixer until this section is thoroughly understood.
The following steps outline the procedure for starting the
engine.
1. Move the fuel shut-off lever (Figure 9) to the ON
position.
Figure 9. Fuel Shut-Off Lever
2. To start a cold engine, move the choke lever (Figure
10) to the CLOSED position.
Figure 10. Choke Lever
WARNING
Failure to understand the operation of the mixer could
result in severe damage to the mixer or personal injury.
See Figure 4 for the location of any control referenced
in this manual.
CAUTION
NEVER operate the mixer in a confined
area or enclosed area structure that does
not provide ample free flow of air.
3. Move the throttle lever (Figure 11) away from the slow
position, about 1/3 of the way toward the fast position.
Figure 11. Throttle Lever
4. Turn the engine switch (Figure 12) to the ON position.
Figure 12. Engine On/Off Switch
5. The main start/stop switch located on the engine cover
(Figure 13) is used to start and stop the engine. Pull
this switch outward to start the engine.
Figure 13. Start/Stop Switch
WM70SH5C/WM70SH8C MIXER • OPERATION AND PARTS MANUAL — REV. #0 (06/07/11) — PAGE 21
START-UP
6. Place the belt slip lever (Figure 14) in the START/STOP
(disengaged) position.
Figure 14. Belt Slip Lever
(Start/Stop Position)
Figure 15. Drum Lock Pin (Side-View)
START/STOP
POSITION
BELT SLIP
LEVER
CAUTION
Make certain the drum lock pin (Figure 15
and Figure 16) is placed to the RIGHT (when
viewing the mixer from the towpole end) of
the drum stop block which is welded to the
front side of the drum. Also make sure lock pin is fully
engaged (locked). This will prevent the drum from tipping.
DRUM
FRONT
POST
LOCK
PIN
Figure 16. Drum Lock Pin (Right Position)
7. Pull the starter grip (Figure 17) lightly until you feel
resistance, then pull briskly. Return the starter grip
gently.
Figure 17. Starter Grip
8. Place the belt slip lever (Figure 18) in the mix position.
This will tilt the engine placing tension on the V-belts
enabling the shaft to rotate.
Figure 18. Belt Slip Lever (Mix Position)
DRUM LATCH
PIN
STOP
BLOCK
TOW OR LOCKED
POSITION
MIX
POSITION
BELT SLIP
LEVER
PAGE 22 — WM70SH5C/WM70SH8C MIXER • OPERATION AND PARTS MANUAL — REV. #0 (06/07/11)
OPERATION
MIXING/DUMPING
1. The paddle shaft inside the drum should be rotating
at this time.
2. Add a small amount water to the mixing drum.
3. Lift the mixing bag compound onto the steel safety
grate over the bag cutter and let the contents fall into
the drum. Add more water if desired and mix compound
to desired consistency.
4. When charging, mixing, or dumping a batch of plaster
or mortar the drum lock pin should be placed to the left
(when viewing the mixer from the towpole end) of the
drum stop block which is welded to the front side of
the drum. See Figure 19.
Figure 19. Drum Lock Pin (Left Position)
This will allow the operator to use both hands on the drum
handle during dumping. Please note that when the lock pin
is placed to the left, the drum will be maintained in the
vertical position as the paddles rotate. To discharge the
material the operator should hold the dump handle with
both hands and rotate the drum to discharge the desired
amount of material.
DRUM LATCH
PIN STOP
BLOCK
MIX
POSITION
WARNING
Be sure to stand clear of the dump handle (Figure 20)
when the mixer is operational. Any binding of material
between the mixer blades and the drum will cause the
dump handle to quickly move and could cause bodily harm.
Figure 20. Stand Clear of Dump Handle
STOPPING THE MIXER
1. Place the belt slip lever in the start/stop position (Figure
14).
2. Push the main start/stop switch (Figure 13) inward to
stop the engine.
3. Turn the fuel shut-off valve to the OFF position.
4. Disconnect the spark plug.
5. Clean mixer as referenced in the maintance section of
this manual.
STAND CLEAR OF DUMP HANDLE.
HANDLE KICK-BACK IS POSSIBLE.
NOTICE
It is recommended that the mixer’s Start/Stop switch be
used to stop the engine after every use. Doing this will
verify that the switch is working properly and presents
no danger to the operator.
DANGER
NEVER disable or disconnect the start/stop switch. It is
provided for operator safety. Serious Injury may result if
it is disabled, disconnected or improperly maintained.
WM70SH5C/WM70SH8C MIXER • OPERATION AND PARTS MANUAL — REV. #0 (06/07/11) — PAGE 23
NOTES
PAGE 24 — WM70SH5C/WM70SH8C MIXER • OPERATION AND PARTS MANUAL — REV. #0 (06/07/11)
MAINTENANCE (ENGINE)
Use Table 6 as a general maintenance guideline when servicing your engine. For more detail engine maintenance information,
refer to the engine owner’s manual supplied with your engine.
Table 6. Engine Maintenance Schedule
DESCRIPTION
(3) OPERATION BEFORE
FIRST
MONTH OR
10 HRS.
EVERY 3
MONTHS
OR 25 HRS.
EVERY 6
MONTHS
OR 50 HRS.
EVERY
YEAR
OR 100
HRS.
EVERY 2
YEARS OR
200 HRS.
Engine Oil Check X
Change X
Air Cleaner Check X
Change X (1)
All Nuts and
Bolts
Re-tighten if
necessary X
Spark Plugs Check/Clean X
Replace X
Cooling Fins Check X
Spark Arrester Clean X
Fuel Tank Clean X
Fuel Filter Check X
Idle Speed Check/
Adjust X (2)
Valve
Clearance
Check/
Adjust X (2)
Fuel Lines Check Every 2 years (replace if necessary) (2)
(1) Service more frequently when used in DUSTY areas.
(2) These items should be serviced by your service dealer, unless you have the proper tools and are mechanically
proficient. Refer to the HONDA Shop Manual for service procedures.
(3) For commercial use, log hours of operation to determine proper maintenance intervals.
WM70SH5C/WM70SH8C MIXER • OPERATION AND PARTS MANUAL — REV. #0 (06/07/11) — PAGE 25
MAINTENANCE (ENGINE)
Perform the scheduled maintenance procedures as defined
by Table 6 and below:
DAILY
Thoroughly remove dirt and oil from the engine and
control area. Clean or replace the air cleaner elements
as necessary. Check and retighten all fasteners as
necessary. Check the gearbox for oil leaks. Repair or
replace as needed.
WEEKLY
Remove the fuel filter cap and clean the inside of the
fuel tank.
Remove or clean the filter at the bottom of the tank.
Remove and clean the spark plug (Figure 21), then adjust
the spark gap to 0.024 ~0.028 inch (0.6~0.7 mm). This
unit has electronic ignition, which requires no adjustments.
Figure 21. Spark Plug Gap
ENGINE OIL
1. Drain the engine oil when the oil is warm as shown in
Figure 22.
2. Remove the oil drain bolt and sealing washer and allow
the oil to drain into a suitable container.
3. Replace engine oil with recommended type oil as listed
in Table 5. For engine oil capacity, see Table 2 (Engine
Specifications). DO NOT overfill.
4. Install drain bolt with sealing washer and tighten
securely.
0.024-0.028 IN.
(0.6-0.7 MM.)
GAP
5.
Figure 22. Engine Oil (Draining)
ENGINE AIR CLEANER
1. Remove the air cleaner cover and foam filter element
as shown in Figure 23.
2. Tap the paper filter element (Figure 23) several times
on a hard surface to remove dirt, or blow compressed
air [not exceeding 30 psi (207 kPa, 2.1 kgf/cm2)]
through the filter element from the air cleaner case
side. NEVER brush off dirt. Brushing will force dirt
into the fibers. Replace the paper filter element if it is
excessively dirty.
3. Clean foam element in warm, soapy water or
nonflammable solvent. Rinse and dry thoroughly. Dip
the element in clean engine oil and completely squeeze
out the excess oil from the element before installing.
Figure 23. Engine Air Cleaner
OIL FILLER CAP
DIPSTICK
DRAIN
BOLT
SEALING
WASHER
DANGER
DO NOT use gasoline as a cleaning solvent to avoid
creating the risk of fire or an explosion.
PAGE 26 — WM70SH5C/WM70SH8C MIXER • OPERATION AND PARTS MANUAL — REV. #0 (06/07/11)
MAINTENANCE (MIXER)
DRUM HEAD SEALS
There is 1 set of drum head seals (Figure 24) that will
require lubrication. Lubricate the grease fitting for each
drum seal every 40 hours of operation using any grade
lithium base grease. Apply grease until visible inside of
mixing drum (over grease). This will purge seal system of
contamination.
Figure 24. Grease Fittings (Drum Head Seals)
DRUM BEARING BRACKET LUBRICATION
There is 1 set of drum bearing brackets (Figure 25) that
will require lubrication. These brackets are intended to
make the drum rotate freely. Lubricate the grease fitting
for each drum bearing bracket every month or when the
drum becomes difficult to position using multi-purpose
grade grease.
GREASE FITTING
AND CAP
GREASE FITTING
AND CAP
DRUM HEAD
SEALS
Figure 25. Grease Fittings (Dumping
Mechanism)
BALL SOCKET AND CLAMP FACE MAINTENANCE
1. If the towing vechicle is equipped with a ball socket,
smear socket periodically with multi-purpose grease.
This will keep the ball socket well lubricated.
2. Periodically oil pivot points and clamp face surfaces of
coupler with SAE 30 WT. motor oil.
3. When parking or storing your mixer. Keep the coupler
off the ground so dirt will not build up in the ball socket.
COUNTERSHAFT BEARING LUBRICATION
There is 1 set of countershaft bearings (Figure 26) that
will require lubrication. Lubricate the grease fitting for each
countershaft bearing every 40 hours of operation using any
grade lithium base grease.
GREASE FITTING
AND CAP
GREASE FITTING
AND CAP
DRUM BEARING
BRACKET
CAUTION
Failure to lubricate the drum bearing grease fittings
periodically will cause the dumping mechanism to
stiffen, making the mixing drum hard to dump.
WM70SH5C/WM70SH8C MIXER • OPERATION AND PARTS MANUAL — REV. #0 (06/07/11) — PAGE 27
MAINTENANCE (MIXER)
Figure 26. Grease Fittings (Countershaft)
WHEEL BEARINGS
1. After every 3 months of operation, remove the hub dust
cap and inspect the wheel bearings (Figure 27). Once
a year, or when required, disassemble the wheel hubs
remove the old grease and repack the bearings forcing
grease between rollers, cone and cage with a good
grade of high speed wheel bearing grease (never use
grease heavier than 265 A.S.T.M. penetration (“No. 2.”).
Figure 27. Wheel Hub and Bearings
2. Fill the wheel hub (Figure 27) with grease to the inside
diameter of the outer races and also fill the hub grease
cap. Reassemble the hub and mount the wheel. Then
tighten the adjusting nut, at the same time turn the
wheel in both directions, until there is a slight bind to
be sure all the bearing surfaces are in contact.
Then back-off the adjusting nut 1/6 to 1/4 turn or to the
nearest locking hole or sufficiently to allow the wheel
to rotate freely within limits of .001” to .010” end play.
Lock the nut at this position. Install the cotter pin and
dust cap, and tighten all hardware.
GREASE FITTING
AND CAP
WHEEL
HUB
BEARING
CUP
BEARING
CONE
OIL
SEAL
MAIN GEAR AND DRIVE PINION ALIGNMENT
1. Disconnect the spark plug wire (gasoline engines). If
mixer is equipped with an electric motor remove power
cord from AC power receptacle. In addition make sure
the clutch engagement lever is disengaged to relieve
V-belt tension.
2. The countershaft and drive pinion are mounted on a
slotted base. To align drive pinion with main gear, loosen
the pillow block mounting bolts and move them until
the necessary alignment has been made. Remember
gears must be paralleled aligned not skewed.
3. Using your hand, slightly move (rock) the drive pulley
back and forth to determine the amount of backlash.
Insert feeler gauge between gears to determine
backlash distance. Backlash should range between
0.007- 0.012 inches (Figure 28).
Figure 28. Drive Pinion and Main Gear
(Backlash)
MAIN GEAR
DRIVE
PINION
MAIN GEAR
PINION GEAR
GEAR TEETH
0.007 - 0.012 INCHES
(MAX. BACKLASH)
PAGE 28 — WM70SH5C/WM70SH8C MIXER • OPERATION AND PARTS MANUAL — REV. #0 (06/07/11)
INSPECT TOOTH CONTACT BETWEEN MAIN GEAR
AND DRIVE PINION
1. Coat 3 or 4 teeth at 3 different positions on the main
gear with yellow paint.
2. Rotate the drive pulley in both directions.
3. Inspect the tooth pattern.
4. If gear teeth are not contacting properly (Figure 29),
adjust pillow block to correct the problem.
Figure 29. Gear Teeth Alignment
GEAR LUBRICATION
The surface of the pinion and main gear (Figure 30) should
be very lightly greased.
Figure 30. Pinion and Bull Gear Lubrication
HEAL
CONTACT
TOE
CONTACT
FACE
CONTACT
FLANK
CONTACT
PROPER
CONTACT
MAIN
GEAR
DRIVE
PINION
NOTICE
Grease main and pinion gears every 250 hours of
operation. Avoid over-greasing. Excess grease will
accumulate contaminants and cause premature wear.
MAINTENANCE (MIXER)
TIRES/WHEELS/LUG NUTS
Tires and wheels are a very important and critical
components of the trailer. When specifying or replacing
the trailer wheels it is important the wheels, tires, and axle
are properly matched.
Tires Wear/Inflation
Tire inflation pressure is the most important factor in tire
life. Pressure should be checked cold before operation.
DO NOT bleed air from tires when they are hot. Check
inflation pressure weekly during use to insure the maximum
tire life and tread wear.
Table 7 (Tire Wear Troubleshooting) will help pinpoint the
causes and solutions of tire wear problems.
WARNING
DO NOT attempt to repair or modify a wheel.
DO NOT install an inter-tube to correct a leak
through the rim. If the rim is cracked, the air
pressure in the inter-tube may cause pieces
of the rim to explode (break-off) with great force and can
cause serious eye or bodily injury.
WARNING
ALWAYS wear safety glasses when removing
or installing force fitted parts. Failure to
comply may result in serious injury.
WM70SH5C/WM70SH8C MIXER • OPERATION AND PARTS MANUAL — REV. #0 (06/07/11) — PAGE 29
MAINTENANCE (MIXER)
Lug Nut Torque Requirements
It is extremely important to apply and maintain proper
wheel mounting torque. Be sure to use only the fasteners
matched to the cone angle of the wheel. Proper procedure
for attachment of the wheels is as follows:
1. Start all wheel lug nuts by hand.
2. Torque all lug nuts in sequence. See Figure 31. DO NOT
torque the wheel lug nuts all the way down. Tighten each
lug nut in 3 separate passes as defined by Figure 31.
Table 7. Tire Wear Troubleshooting
Wear Pattern Cause Solution
Center
Wear Over Infl ation
Adjust pressure to
particular load per
tire manufacturer
Edge
Wear
Under
Infl ation
Adjust pressure to
particular load per
tire manufacturer.
Side
Wear
Loss of
chamber or
overloading
Make sure load does
not exceed axle
rating. Align wheels.
Toe
Wear
Incorrect
toe-in Align wheels.
Cupping Out of
balance
Check bearing
adjustment and
balance tires.
Flat
Spots
Wheel lockup
and tire
skidding
Avoid sudden stops
when possible and
adjust brakes.
Table 8. Tire Torque Requirements
Wheel Size First Pass
FT-LBS
Second Pass
FT-LBS
Third Pass
FT-LBS
12" 20-25 35-40 50-65
13" 20-25 35-40 50-65
14" 20-25 50-60 90-120
15" 20-25 50-60 90-120
16" 20-25 50-60 90-120
NOTICE
NEVER use an pneumatic air gun to tighten wheel
lug nuts.
3. After first road use, retorque all lug nuts in sequence.
Check all wheel lug nuts periodically.
Figure 31. Wheel Lug Nuts Tightening
Sequence
1
3
2
4
4-LUG NUTS
1
3
2
5
4
5-LUG NUTS
1
3
5
2
4
6
6-LUG NUTS
2
4
1
8
8-LUG NUTS
3
7
5
6
LUG NUTS
TORQUE WRENCH
PNEUMATIC
AIR GUN
PAGE 30 — WM70SH5C/WM70SH8C MIXER • OPERATION AND PARTS MANUAL — REV. #0 (06/07/11)
MAINTENANCE (MIXER)
SUSPENSION
The rigid type axle and associated hardware (Figure 32)
should be periodically inspected for signs of excessive
wear, elongation of bolt holes, and loosening of fasteners.
Replace all damaged parts immediately.
Figure 32. Axle Support Components
MIXER CLEANING
1. ALWAYS disconnect the spark plug wire (gasoline
engines) before cleaning the inside of the drum. If mixer
is equipped with an electric motor remove power cord
from AC power receptacle. In addition make sure the
clutch engagement lever is dis-engaged.
2. Make sure the rear section of the safety grate is
connected to the mixing drum.
3. At the end of each day’s operation, place mixer drum in
an upright position and spray inside of tub immediately
with water to prevent lumps of dried mortar or plaster
from forming and contamination of future batches, DO
NOT allow a buildup of materials to form on the blades
or anywhere inside the drum.
4. Rotate mixer to dump position and remove debris.
5. Thoroughly clean the entire mixer, wheels, cabinet
and frame.
6. NEVER pour or spray water over the engine or electric
motor (Figure 33).
CHECK FOR
TIGHTNESS
RIGID TYPE
AXLE
Figure 33. No Spraying of Water
Figure 34. Safety Grate (Crush Hazard)
7. When cleaning of the entire mixer is done, return mixing
drum to an upright position.
WARNING
When rotating the mixing drum from the dump position
to the upright position, keep hands clear of safety grate.
The possibility exists of hands or fingers being crushed
(Figure 34).
CRUSH HAZARD AREA. KEEP HANDS
AND FINGERS CLEAR OF SAFETY
GRATE AT ALL TIMES.
WM70SH5C/WM70SH8C MIXER • OPERATION AND PARTS MANUAL — REV. #0 (06/07/11) — PAGE 31
MAINTENANCE (MIXER)
MIXER STORAGE
For storage of the mixer for over 30 days, the following is
recommended:
Drain the fuel tank completely, or add STA-BIL to the fuel.
Run the engine until the fuel is completely consumed.
Completely drain used oil from the engine crankcase
and fill with fresh clean oil, then follow the procedures
described in the engine manual for engine storage.
Clean the entire mixer and engine compartment.
Place the mixing drum in the down position (mouth facing
downward).
Cover the mixer and place it a clean dry area, that is
protected from harsh elements.
PAGE 32 — WM70SH5C/WM70SH8C MIXER • OPERATION AND PARTS MANUAL — REV. #0 (06/07/11)
TROUBLESHOOTING
Troubleshooting (Engine)
Symptom Possible Problem Solution
Diffi cult to start, fuel is available, but no spark
at spark plug.
Spark plug bridging? Check gap, insulation or replace spark plug.
Carbon deposit on spark plug? Clean or replace spark plug.
Short circuit due to defi cient spark plug
insulation? Check spark plug insulation, replace if worn.
Improper spark plug gap? Set to proper gap.
Fuel reaching carburetor? Check fuel line.
Water in fuel tank? Flush or replace fuel tank.
Fuel fi lter clogged? Replace fuel fi lter.
Stuck carburetor? Check fl oat mechanism.
Spark plug is red? Check transistor ignition unit.
Spark plug is bluish white?
If insuffi cient compression, repair or replace
engine. If injected air leaking, correct leak. If
carburetor jets clogged, clean carburetor.
No spark present at tip of spark plug?
Check transistor ignition unit is broken, and
replace defective unit. Check if voltage cord
cracked or broken and replace. Check if
spark plug if fouled and replace.
No oil? Add oil as required.
Oil pressure alarm lamp blinks upon starting?
(if applicable)
Check automatic shutdown circuit, "oil
sensor". (if applicable)
Diffi cult to start, fuel is available, and spark is
present at the spark plug.
ON/OFF switch is shorted? Check switch wiring, replace switch.
Ignition coil defective? Replace ignition coil.
Improper spark gap, points dirty? Set correct spark gap and clean points.
Condenser insulation worn or short circuiting? Replace condenser.
Spark plug wire broken or short circuiting? Replace defective spark plug wiring.
Diffi cult to start, fuel is available, spark is
present and compression is normal.
Wrong fuel type? Flush fuel system, and replace with correct
type of fuel.
Water or dust in fuel system? Flush fuel system.
Air cleaner dirty? Clean or replace air cleaner.
Choke open? Close choke.
Diffi cult to start, fuel is available, spark is
present and compression is low.
Suction/exhaust valve stuck or protruded? Reseat valves.
Piston ring and/or cylinder worn? Replace piston rings and/or piston.
Cylinder head and/or spark plug not tightened
properly? Torque cylinder head bolts and spark plug.
Head gasket and/or spark plug gasket damaged? Replace head and spark plug gaskets.
No fuel present at carburetor.
No fuel in fuel tank? Fill with correct type of fuel.
Fuel cock does not open properly? Apply lubricant to loosen fuel cock lever,
replace if necessary.
Fuel fi lter/lines clogged? Replace fuel fi lter.
Fuel tank cap breather hole clogged? Clean or replace fuel tank cap.
Air in fuel line? Bleed fuel line.
WM70SH5C/WM70SH8C MIXER • OPERATION AND PARTS MANUAL — REV. #0 (06/07/11) — PAGE 33
TROUBLESHOOTING
Troubleshooting (Engine) - continued
Symptom Possible Problem Solution
Weak in power, compression is proper and
does not misfi re.
Air cleaner dirty? Clean or replace air cleaner.
Improper level in carburetor? Check fl oat adjustment, rebuild carburetor.
Defective spark plug? Clean or replace spark plug.
Improper spark plug? Set to proper gap.
Weak in power, compression is proper but
misfi res.
Water in fuel system? Flush fuel system and replace with correct
type of fuel.
Dirty spark plug? Clean or replace spark plug.
Ignition coil defective? Replace ignition coil.
Engine overheats.
Spark plug heat value incorrect? Replace with correct type of spark plug.
Wrong type of fuel? Replace with correct type of fuel.
Cooling fi ns dirty? Clean cooling fi ns.
Intake air restricted? Clear intake of dirt and debris. Replace air
cleaner elements as necessary.
Oil level too low or too high? Adjust oil to proper level.
Rotational speed fl uctuates.
Governor adjusted incorrectly? Adjust governor.
Governor spring defective? Replace governor spring.
Fuel fl ow restricted? Check entire fuel system for leaks or clogs.
Recoil starter malfunctions. (if applicable)
Recoil mechanism clogged with dust and
dirt? Clean recoil assembly with soap and water.
Spiral spring loose? Replace spiral spring.
Starter malfunctions.
Loose, damaged wiring? Ensure tight, clean connections on battery
and starter.
Battery insuffi ciently charged? Recharge or replace battery.
Starter damaged or internally shorted? Replace starter.
Burns too much fuel.
Over-accumulation of exhaust products? Check and clean valves. Check muffl er and
replace if necessary.
Wrong spark plug? Replace spark plug with manufacturer's
suggested type.
Exhaust color is continuously "white". Lubricating oil is wrong viscosity? Replace lubricating oil with correct viscosity.
Worn rings? Replace rings.
Exhaust color is continuously "black".
Air cleaner clogged? Clean or replace air cleaner.
Choke valve set to incorrect position? Adjust choke valve to correct position.
Carburetor defective, seal on carburetor
broken? Replace carburetor or seal.
Poor carburetor adjustment, engine runs too
rich? Adjust carburetor.
Will not start, no power with key "ON". (if
applicable)
ON/OFF device not activated ON? Turn on ON/OFF device.
Battery disconnected or discharged? Check cable connections. Charge or replace
battery
Ignition switch/wiring defective? Replace ignition switch. Check wiring.
PAGE 34 — WM70SH5C/WM70SH8C MIXER • OPERATION AND PARTS MANUAL — REV. #0 (06/07/11)
Mixer Troubleshooting
Blades will not rotate.
Worn or defective V-belt? Replace V-belt.
Adjustment lever mis-aligned? Check position of adjustment lever.
Adjust if necessary.
Material leaking from drum ends. Worn or defective paddle shaft seals? Replace seals.
Drum difficult to discharge (tilt)
Defective or worn drum support
brackets? Apply grease to bracket or replace.
Blades adjusted too tight. Adjust blades until they almost touch
side walls of drum.
TROUBLESHOOTING
WM70SH5C/WM70SH8C MIXER • OPERATION AND PARTS MANUAL — REV. #0 (06/07/11) — PAGE 35
WIRING DIAGRAM
PAGE 36 — WM70SH5C/WM70SH8C MIXER • OPERATION AND PARTS MANUAL — REV. #0 (06/07/11)
EXPLANATION OF CODE IN REMARKS COLUMN
The following section explains the different symbols and
remarks used in the Parts section of this manual. Use the
help numbers found on the back page of the manual if there
are any questions.
SAMPLE PARTS LIST
NO. PART NO. PART NAME QTY. REMARKS
1 12345 BOLT .....................1 .....INCLUDES ITEMS W/%
2% WASHER, 1/4 IN. ..........NOT SOLD SEPARATELY
2% 12347 WASHER, 3/8 IN. ..1 .....MQ-45T ONLY
3 12348 HOSE ..................A/R ...MAKE LOCALLY
4 12349 BEARING ..............1 .....S/N 2345B AND ABOVE
NO. Column
Unique Symbols — All items with same unique
symbol
(@, #, +, %, or >) in the number column belong to the
same assembly or kit, which is indicated by a note in the
“Remarks” column.
Duplicate Item Numbers — Duplicate numbers indicate
multiple part numbers, which are in effect for the same
general item, such as different size saw blade guards in
use or a part that has been updated on newer versions
of the same machine.
PART NO. Column
Numbers Used — Part numbers can be indicated by a
number, a blank entry, or TBD.
TBD (To Be Determined) is generally used to show a
part that has not been assigned a formal part number
at the time of publication.
A blank entry generally indicates that the item is not sold
separately or is not sold by Multiquip. Other entries will
be clarifi ed in the “Remarks” Column.
NOTICE
The contents and part numbers listed in the parts
section are subject to change without notice. Multiquip
does not guarantee the availability of the parts listed.
NOTICE
When ordering a part that has more than one item
number listed, check the remarks column for help in
determining the proper part to order.
QTY. Column
Numbers Used
— Item quantity can be indicated by a
number, a blank entry, or A/R.
A/R (As Required) is generally used for hoses or other
parts that are sold in bulk and cut to length.
A blank entry generally indicates that the item is not sold
separately. Other entries will be clarifi ed in the “Remarks”
Column.
REMARKS Column
Some of the most common notes found in the “Remarks”
Column are listed below. Other additional notes needed
to describe the item can also be shown.
Assembly/Kit — All items on the parts list with the
same unique symbol will be included when this item is
purchased.
Indicated by:
“INCLUDES ITEMS W/(unique symbol)”
Serial Number Break
— Used to list an effective serial
number range where a particular part is used.
Indicated by:
“S/N XXXXX AND BELOW”
“S/N XXXX AND ABOVE”
“S/N XXXX TO S/N XXX”
Specifi c Model Number Use
— Indicates that the part
is used only with the specifi c model number or model
number variant listed. It can also be used to show a
part is NOT used on a specifi c model or model number
variant.
Indicated by:
“XXXXX ONLY”
“NOT USED ON XXXX”
“Make/Obtain Locally” — Indicates that the part can
be purchased at any hardware shop or made out of
available items. Examples include battery cables, shims,
and certain washers and nuts.
“Not Sold Separately”
— Indicates that an item cannot
be purchased as a separate item and is either part of an
assembly/kit that can be purchased, or is not available
for sale through Multiquip.
WM70SH5C/WM70SH8C MIXER • OPERATION AND PARTS MANUAL — REV. #0 (06/07/11) — PAGE 37
SUGGESTED SPARE PARTS
WM70SH5C/WM70SH8C PLASTER AND MORTAR MIXER WITH HONDA GX160/GX240 ENGINE
1 to 3 units
Qty. P/N Description
6............505834 .................. V-BELT
2............EM914288 ............OIL SEAL, AXLE
4............EM903113 ............BEARING, CONE, AXLE
4............EM903112 ............BEARING, CUP, AXLE
2............20654-001 ............ SEAL, PADDLE SHAFT (BLACK)
2............530029 .................. RING, RETENTION
2............20104-002 ............ SEAL, SHAFT URETHANE (YELLOW)
3............17210ZE2515 ....... ELEMENT, AIR CLEANER (GX240)
3............17210ZE1822 ....... ELEMENT, AIR CLEANER (GX160)
3............9807956846 .......... SPARK PLUG
1............28462ZE2W11 ...... ROPE, RECOIL STARTER (GX240
1............28462ZH8003 ....... ROPE, RECOIL STARTER (GX160)
1............17620ZH7023 ....... CAP, FUEL TANK (GX240)
1............17620Z4H020 ....... CAP, FUEL TANK (GX160)
2............EM203010 ............KIT, WIPER BLADES (STEEL DRUM)
NOTICE
Part numbers on this Suggested Spare Parts list may
supersede/replace the part numbers shown in the
following parts lists.
PAGE 38 — WM70SH5C/WM70SH8C MIXER • OPERATION AND PARTS MANUAL — REV. #0 (06/07/11)
NAMEPLATE AND DECALS
INSTRUCTIONS
DE SÉCURITÉ
1. Lire le manuel du
propriétaire avant d'opérer.
2. Garder les personnes non autorisées
et non formées loin de la machine
lorsqu'elle est en marche.
3. S'assurer que tous les dispositifs de
sécurité sont en place avant d'allumer
cette machine.
4. S'assurer que le moteur est éteint et le
fil de la bougie est débranché avant de
nettoyer la machine.
5. Garder les mains et les doigts loin des
objets mobiles.
6. Ne pas opérer la machine dans un
endroit clos, une ventilation adéquate
est nécessaire.
7. Ne jamais laisser la machine sans
surveillance lorsqu'elle est en marche.
8. Toujours arrêter le moteur et laisser le
moteur refroidir avant d'ajouter du
carburant ou de l'huile de moteur.
CIP520922
MODEL
SERIAL
CIP520937
ATTENTION/CAUTION
INSPECTION AVANT LE TRANSPORT
SERRAGE LES ÉCROUS DE ROUE
PRESSION DES PNEUS
1. Use manufacturer’s recommended torque values
when tightening wheel lug nuts.
1. Utiliser les tensions de serrage conseillées par le
fabricant pour resserrer les écrous de roue.
2. Use recommended tire pressure
values when inflating tires. exceed
recommended tire pressure.
manufacturer’s
DO NOT
2. Utiliser les valeurs de pression des pneus
conseillées par le fabricant pour gonfler les
pneus. dépasser la pression des
pneus conseillée.
NE JAMAIS
INSPECT BEFORE TOWING
TIGHTNESS OF WHEEL NUTS
TIRE PRESSURE
Keep safety grate, guards and doors
in place. Shut off engine or electric
motor before inspection or maintenance.
Moving parts can cut and crush.
engine or electric motor
before placing hands in mixing drum.
SHUT OFF
This machine to be operated by qualified
personnel only. Ask for training as needed.
CIP520938
Les pièces mobiles peuvent couper et
écraser. le moteur ou le
moteur électrique avant de mettre les
mains dans les tambours mélangeurs.
ARRÊTER
Cette machine ne doit être opérée que
par du personnel qualifié. Demander
une formation au besoin.
Garder la grille, les gardes et les
portes de sécurité en place. Arrêter
le moteur ou le moteur électrique
avant l'inspection ou l'entretien.
AVERTISSMENT/WARNING
To avoid injury, you read and
understand operator’s manual before
using this machine.
MUST
Pour éviter les blessures, vous
lire et comprendre le manuel de
l'opérateur avant d'utiliser la machine.
DEVEZ
CIP520934
Crush hazard area keep hands and fingers
Clear of safety grate at all times.
Stand clear of dump handle handle kick-back
Is possible.
Wear appropriate dust mask head, hearing and
Eye protection when operating this equipment.
Se tenir éloigné du levier de vidage. Le
Choc de retour du levier est possible.
Porter un masque de protection
Contre la poussière, une protection
Pour la tête, les oreilles et les yeux lors
De l'utilisation de cet équipement.
Zone de danger d'écrasement. Garder les
Mains et les doigts loin de la grille de
Sécurité en tout temps.
AVERTISSEMENT/WARNING
Les pièces mobiles peuvent couper et
Écraser.
Ne pas opérer avec la garde retirée.
Suivre les procédures de verrouillage
Avant tout entretien.
Moving parts can crush and cut.
Do not operate with guard removed
Follow lockout procedure before servicing.
13118
5
12
XXXXX
13
11
SAFETY
INSTRUCTIONS
CIP520935
1. Read owner’s manual
before operating.
2. Keep unauthorized and untrained
people away from machine during
operation.
3. Make sure all safety devices are in
place before this machine is started.
4. Make sure engine is turned off and
spark plug wire is disconnected before
cleaning the machine.
5. Keep hands and fingers away from
moving objects.
6. Do not operate machine in an enclosed
area, proper ventilation is required.
7. Never leave machine unattended when
operating.
8. Always stop engine and allow engine
to cool before adding fuel or oil.
POUSSER
POUR
ARRÊTER
CIP520932
EM948630
PUSH
TO STOP
8
2
9
15
14
4
7
1
L'essence est hautement .inflammable
NE PAS fumer dans les alentours de l'équipement.
Une incendie ou une explosion pourraient résulter
des vapeurs de carburant ou si du carburant est
renversé sur un moteur chaud!
DANGER
Gasoline is highly flammable.
DO NOT smoke around or near the equipment.
Fire or explosion could result from fuel vapors or
if fuel is spilled on a engine!hot
CIP520933
3
6
6
10
CIP520936
ATTENTION/CAUTION
POSITION DU VERROU DE LA CUVE
VOIR MANUEL DE L’UTILISATEUR POUR
CONNAITRE LA BONNE POSITIN DU VERROU DE LA CUVE
LEGENDE
REPRESENTE LA GOUPILLE DE SECURITE
REPRESENTE LE BLOC D’ARRET DE LA CUVE
MALAXAGE TRANSPORT
LEGEND
REPRESENTS LOCK PIN
REPRESENTS DRUM STOP BLOCK
MIX TOW
DRUM LOCK POSITIONING
SEE OPERATION MANUAL FOR PROPER
DRUM LOCK POSITIONING
WM70SH5C/WM70SH8C MIXER • OPERATION AND PARTS MANUAL — REV. #0 (06/07/11) — PAGE 39
NAMEPLATE AND DECALS
NO. PART NO. PART NAME QTY. REMARKS
1 EM948630 DECAL, PUSH TO STOP (ENGLISH) 1
2 CIP520932 DECAL, PUSH TO STOP (FRENCH) 1
3 CIP520933 DECAL, DO NOT SMOKE 1
4 CIP520938 DECAL, READ MANUAL, CRUSH HAZARD 1
5 CIP520935 DECAL, SAFETY INSTRUCTIONS (ENGLISH) 1
6 515275 DECAL, WHITEMAN LOGO 1
8 CIP520922 DECAL, SAFETY INSTRUCTIONS (FRENCH) 1
9 CIP520934 DECAL, HANDLE KICK BACK, SAFETY GRATE,
CRUSH HAZARD 1
10 CIP520915 DECAL, POWDER COATED (FRENCH) 1
11 13118 DECAL, POWDER COATED (ENGLISH) 1
12 CIP520936 DECAL, DRUM LOCK POSITIONING 1
13 NAMEPLATE ................................................................................... 1 ........CONTACT MQ
PARTS DEPT.
14 CIP520937 DECAL, INSPECT BEFORE TOWING 1
PAGE 40 — WM70SH5C/WM70SH8C MIXER • OPERATION AND PARTS MANUAL — REV. #0 (06/07/11)
FRAME ASSY.
MOUNT PILLOW BLOCKS
FOR PINION SHAFT HERE
MOUNT DRUM
BEARING HERE
MOUNT DRUM
BEARING HERE
OPTIONAL TOW BARS
A
A
1
2
10
34
8
9
5
11
12
13
15
16 17
18
14
7
CHAIN
&
LINK
KIT
14A
WM70SH5C/WM70SH8C MIXER • OPERATION AND PARTS MANUAL — REV. #0 (06/07/11) — PAGE 41
NO. PART NO. PART NAME QTY. REMARKS
1 514842 LOCK PIN UNIT 1
2 491692 COTTER PIN 1
3 530023 SPRING LOCKING PIN 1
4 507444 WASHER, FLAT 3/4" 1
5 520619 MAIN FRAME 1
7 514836 HANDLE, CLUTCH ENGAGE 1
8 EM963692 BOLT 1/2" UNC 1-1/2" 6
9 492584 NUT, LOCK 1/2" 6
10 514802 AXLE, UNIVERSAL 1
11 10176 LOCK NUT 1/2" NC 1
12 EM124 BOLT 1/2"-13 X 4 G5 1
13@ SAFETY CHAIN 1
14@ 01004 CONNECTOR LINK 1
14A@ 516580 CLEVIS SAFETY HOOK 1
15 13363KIT CHAIN AND LINK KIT ........................................1................INCLUDES ITEMS W/@
16 HBC-1 BALL HITCH 2-INCH .........................................1................CONTACT UNIT SALES
17 HLC-1 LOOP HITCH .....................................................1................CONTACT UNIT SALES
18 HPC-1 PIN HITCH 1-INCH ............................................1................CONTACT UNIT SALES
FRAME ASSY.
PAGE 42 — WM70SH5C/WM70SH8C MIXER • OPERATION AND PARTS MANUAL — REV. #0 (06/07/11)
PADDLE SHAFT ASSY.
TOW
END
CENTER
ENGINE END
ENGINE END
CENTER
TOW END
8
2
4
9
10
18 17
11
10
11
13
12
11
14
2
15
16
7
2
3
4
5
6
2
7
1
WIPER
AND
SCRAPPER
HARDWARE
KIT
19
SIDE
E
N
D
SIDE
SIDE
SIDE
E
N
D
S
I
D
E
S
C
R
A
P
E
R
E
N
D
S
C
R
A
P
E
R
R
U
B
B
E
R
P
O
L
Y
OR
P
O
L
Y
O
R
R
U
B
B
E
R
5
8
WM70SH5C/WM70SH8C MIXER • OPERATION AND PARTS MANUAL — REV. #0 (06/07/11) — PAGE 43
PADDLE SHAFT ASSY.
NO. PART NO. PART NAME QTY. REMARKS
1 514752 PADDLE SHAFT 1
2 492584 NUT, LOCK 1/2" 6
3 EM202896 PADDLE ARM, CENTER ENGINE END 1
4 492399 B0LT, 1/2 X 3 2
5 EM200292 INSERT, PADDLE ARM 4
6 EM202898 PADDLE ARM, ENGINE END 1
7 504322 WASHER, FLAT 1/2" 6
8 EM200297 U-BOLT, END PADDLES 2
9 EM202897 PADDLE ARM, CENTER TOW END 1
10@# 492367 SCREW, HHC 5/16-18 X 1-3/4 G5 14
11@# EM923023 WASHER, FLAT 5/16" 28
12@ EM202929 BLADE, SIDE, RUBBER 4
13@# EM202928 BLADE, SIDE, SCRAPPER 4
14@# 2105164 NUT, HEX 5/16" NC G5 14
15@ EM923343 WASHER, LOCK 5/15" 14
16 EM202899 PADDLE ARM, TOW END 1
17@# EM202927 BLADE ,SCRAPPER END 4
18@ EM202926 BLADE, RUBBER END 4
19 EM203010 KIT, WIPERS, SCRAPERS & HARDWARE .......1................INCLUDES ITEMS W/@
PAGE 44 — WM70SH5C/WM70SH8C MIXER • OPERATION AND PARTS MANUAL — REV. #0 (06/07/11)
STEEL TUB ASSY.
PART OF
FRONT FRAME
PART OF
REAR FRAME
1
4
4
5
5
6
2
33
1
6
19
6
8
8
9
9
10
12
14
15
15
16
17
13
12
11
21
29
20
27
26
25
30
31
22
23
27
11
10
7
7
18
18
7
7
32
32
33 34
34
34
66
6
WM70SH5C/WM70SH8C MIXER • OPERATION AND PARTS MANUAL — REV. #0 (06/07/11) — PAGE 45
STEEL TUB ASSY.
NO. PART NO. PART NAME QTY. REMARKS
1 530028C DRUM BEARING BRACKET 2
2 3249 CAP, DUST 1
3 20561-001 BEARING SEALED ............................................2................SET SCREWS AND BEARING
.............................................................................................COLLAR CANNOT BE
.............................................................................................PURCHASED SEPARATELY.
4 491008 CAP, GREASE FITTING 2
5 EM916019 FITTING, GREASE 2
6 EM969013 NUT, LOCK 3/8" 18
7 3019092 WASHER, FLAT 3/8" 8
8 514778C TRUNNION HUB 2
9 513453 ROLL PIN 3/16" X 3/4" 2
10 20654-001 SEAL, SHAFT (BLACK) 2
11 530029 RING, RETENTION 2
12 20104-002 SEAL, SHAFT URETHANE (YELLOW) 2
13 513452 BOLT, 3/8" X 1-1/4" 8
14 520621 DRUM, STEEL 1
15 EM961019 SET SCREW 2
16 530043 MAIN GEAR 1
17 501016 KEY, 3/8" X 88 MM 1
18 17985-012 CARRIAGE BOLT 3/8-16 X 1-1/2" 4
19 514752 SHAFT, PADDLE 1
20 6109170 WASHER, 1/2" FLAT 1
21 201537 LIFT BAR 1
22 EM925191 PIN, COTTER 1
23 520540 GRATE, FIXED 1
25 6109160 HEX NUT 1/2" G5 2
26 6109180 WASHER, LOCK 1/2" 2
27 EM963692 BOLT 1/2" UNC 1-1/2" 3
29 492584 NUT, LOCK1/2" NC 1
30 EM201537 HANDLE DUMP 1
31 EM98195 GRIP, DUMP HANDLE 1
32 507418 WASHER, TOOTHED 4
33 520541 GATE, MOBILE 1
34 EM963610 CAPSCREW, 3/8" NC X 1-1/4" G8 6
PAGE 46 — WM70SH5C/WM70SH8C MIXER • OPERATION AND PARTS MANUAL — REV. #0 (06/07/11)
AXLE ASSY.
10
8
9
6
75
4
3
2
11
1
9
8
NOTES:
1COMPLETE HUB ASSEMBLY INCLUDES
ITEMS WITHIN DASHED LINES, AND ALSO
INCLUDES ITEMS 1 AND 2.
1
12
WM70SH5C/WM70SH8C MIXER • OPERATION AND PARTS MANUAL — REV. #0 (06/07/11) — PAGE 47
AXLE ASSY.
NO. PART NO. PART NAME QTY. REMARKS
1# 3469 DUST CAP 2
2# 8115 LUG NUTS 8
3 3005 TIRE AND RIM, CARLISE 2
4 8164 CASTLE NUT 1" 2
5 491688 COTTER PIN 1/8" X 1-1/2' 2
6 EM511159 WASHER, FLAT, .087" THICKNESS 2
7 EM501299 WASHER, FLAT, .135" THICKNESS 1
8# EM903113 BEARING CONE 4
9# EM903012 BEARING CUP 4
10# EM914288 OIL SEAL 2
11 EM941306 HUB ASSY., 4-BOLT ..........................................2................INCLUDES ITEMS W/ #
12 514802 AXLE, UNIVERSAL 1
PAGE 48 — WM70SH5C/WM70SH8C MIXER • OPERATION AND PARTS MANUAL — REV. #0 (06/07/11)
ENGINE ASSY.
8
5
7
2
4
3
PART OF
FRAME
PART OF
FRAME
6
15
22
23
24
11
17
27 29
28
25
31
33
35
22
34
9
3
36
13
18
16
1
1
1
1
2
26
12
30
30
14
PART OF
FRAME
37
32
WM70SH5C/WM70SH8C MIXER • OPERATION AND PARTS MANUAL — REV. #0 (06/07/11) — PAGE 49
ENGINE ASSY.
NO. PART NO. PART NAME QTY. REMARKS
1 EM969013 NUT 3/8" NC G5 8
2 506488 FLAT WASHER 3/8 8
3 EM905016 PILLOW BLOCK BEARING 2
4 492378 BOLT 3/8" NC X 1-3/4" G5 4
5 490957 RING, RETENTION 1
6 513868 PINION GEAR 1
7 500214 KEY, 1/4" X 30 MM 1
8 EM502226 PINION SHAFT 1
9 492057 PULLEY (LARGE) 1
10 505084 KEY, 1/4" X 55 MM 1
11 492467 SET SCREW, 5/16' NC 3/8" 4
12 505834 V-BELT, A-37 ......................................................2................GX160UT1HX2
12 505834 V-BELT, A-36 ......................................................2................GX240UT1HA2
13 503117 BOLT, 3/8" NC X 3" G5 1
14 501019 SQ. KEY 3/16" X 45 MM 4.8 HP ........................1................GX160UT1HX2
14 90745ZE2600 SQ. KEY 6.3 X 6.3 X 43 MM 7.1 HP ..................1................GX240UT1HA2
15 492367 BOLT 5/16" NC X 1-3/4" G5 ...............................4................GX160UT1HX2
15 492378 BOLT 3/8" NC X 1-3/4" G5 .................................4................GX240UT1HA2
16 GX160UT1HX2 ENGINE, HONDA 4.8 HP 1
16 GX240UT1HA2 ENGINE, HONDA 7.1 HP 1
17 515040 BELT RETAINER BAR 1
18 492055 PULLEY, (SMALL), 4.8 HP ...............................1................GX160UT1HX2
18 EM901074 PULLEY, (SMALL), 7.1HP ................................1................GX240UT1HA2
22 492597 WASHER, FLAT 5/16" ........................................6................GX160UT1HX2
22 492598 WASHER, FLAT 3/8" ..........................................6................GX240UT1HA2
23 492623 WASHER, LOCK 5/16" ......................................4................GX160UT1HX2
23 492624 WASHER, LOCK 3/8" ........................................4................GX240UT1HA2
24 492553 NUT, HEX 5/16" .................................................4................GX160UT1HX2
24 492554 NUT, HEX 3/8" ...................................................4................GX240UT1HA2
25 492600 WASHER, FLAT 1/2" 1
26 505084 SQ. KEY, 1/4" X 55 MM 1
27 492394 BOLT 1/2" NC X 1-1/2" G5 1
28 EM102014 SPRING, EXTENSION 1
29 EM203098 SPRING CLIP 1
30 492313 BOLT 3/8" NC X 1-1/2" G5 3
31 EM507713 ARM, IDLER ......................................................1................GX160UT1HX2
31 EM507491 ARM, IDLER ......................................................1................GX240UT1HA2
32 EM959080 ROD-END 2
33 492584 NUT, HEX 1/2" 1
34 492574 NUT, HEX 3/8" NF G5 2
35 492476 SET SCREW, 5/16' NC 3/4" 1
36 EM901515 PULLEY, IDLER 1
37 515299 ROD ...................................................................1................GX160UT1HX2
37 515045 ROD ...................................................................1................GX240UT1HA2
PAGE 50 — WM70SH5C/WM70SH8C MIXER • OPERATION AND PARTS MANUAL — REV. #0 (06/07/11)
CABINET ASSY.
1
2
2
10
11
12
13
14
15
15
8
8
16V
2
7
8
8
9
5
6
5
2
12oz
WM70SH5C/WM70SH8C MIXER • OPERATION AND PARTS MANUAL — REV. #0 (06/07/11) — PAGE 51
CABINET ASSY.
NO. PART NO. PART NAME QTY. REMARKS
1 520620 CABINET, ENGINE W/DECALS ........................1................INCLUDES ITEMS W/@
2 EM505186 BUMPER, STICK ON 4
5 503723 POP RIVET .......................................................10
6@ 491010 LATCH ASSY., COMPLETE 2
7 EM963610 CAPSCREW 3/8" NC X 1-1/4" G8 4
8 3019092 WASHER, FLAT 3/8" 12
9 EM969013 NUT NYLOCK 4
10 29174-001 KNOB, MUSHROOM 1
11 29173-001 SWITCH, PUSH-PULL 1
12 504135C WIRE HARNESS 1
13 EM974007 PAINT, SPRAY 12 OZ. TRAFFIC RED 1
14 520560 GUARD 1
15 EM963055 HEX HEAD CAPSCREW 8
16 520561 SPACER 4
PAGE 52 — WM70SH5C/WM70SH8C MIXER • OPERATION AND PARTS MANUAL — REV. #0 (06/07/11)
TERMS AND CONDITIONS OF SALE — PARTS
PAYMENT TERMS
Terms of payment for parts are net 30 days.
FREIGHT POLICY
All parts orders will be shipped collect or
prepaid with the charges added to the invoice.
All shipments are F.O.B. point of origin.
Multiquip’s responsibility ceases when a
signed manifest has been obtained from the
carrier, and any claim for shortage or damage
must be settled between the consignee and
the carrier.
MINIMUM ORDER
The minimum charge for orders from Multiquip
is $15.00 net. Customers will be asked for
instructions regarding handling of orders not
meeting this requirement.
RETURNED GOODS POLICY
Return shipments will be accepted and
credit will be allowed, subject to the following
provisions:
1. A Returned Material Authorization
must be approved by Multiquip prior to
shipment.
2. To obtain a Return Material Authorization,
a list must be provided to Multiquip
Parts Sales that defi nes item numbers,
quantities, and descriptions of the items
to be returned.
a. The parts numbers and descriptions
must match the current parts price
list.
b. The list must be typed or computer
generated.
c. The list must state the reason(s)
for the return.
d. The list must reference the sales
order (s) or invo ice (s) u nder
which the items were originally
purchased.
e. The list must include the name
and phone number of the person
requesting the RMA.
3. A copy of the Return Material Authorization
must accompany the return shipment.
4. Freight is at the sender’s expense. All
parts must be returned freight prepaid to
Multiquip’s designated receiving point.
5. Parts must be in new and resalable
condition, in the original Multiquip
package (if any), and with Multiquip part
numbers clearly marked.
6. The following items are not returnable:
a. Obsolete parts. (If an item is in the
price book and shows as being
replaced by another item, it is
obsolete.)
b. Any parts with a limited shelf life
(such as gaskets, seals, “O” rings,
and other rubber parts) that were
purchased more than six months
prior to the return date.
c. Any line item with an extended
dealer net price of less than
$5.00.
d. Special order items.
e. Electrical components.
f. Paint, chemicals, and lubricants.
g. Decals and paper products.
h. Items purchased in kits.
7. The sender will be notifi ed of any material
received that is not acceptable.
8. Such material will be held for five
working days from notifi cation, pending
instructions. If a reply is not received
within five days, the material will be
returned to the sender at his expense.
9. Credit on returned parts will be issued
at dealer net price at time of the original
purchase, less a 15% restocking
charge.
10. In cases where an item is accepted, for
which the original purchase document
can not be determined, the price will be
based on the list price that was effective
twelve months prior to the RMA date.
11. Credit issued will be applied to future
purchases only.
PRICING AND REBATES
Prices are subject to change without prior
notice. Price changes are effective on a
specifi c date and all orders received on or
after that date will be billed at the revised price.
Rebates for price declines and added charges
for price increases will not be made for stock
on hand at the time of any price change.
Multiquip reserves the right to quote and
sell direct to Government agencies, and to
Original Equipment Manufacturer accounts
who use our products as integral parts of their
own products.
SPECIAL EXPEDITING SERVICE
A $35.00 surcharge will be added to the
invoice for special handling including bus
shipments, insured parcel post or in cases
where Multiquip must personally deliver the
parts to the carrier.
LIMITATIONS OF SELLER’S LIABILITY
Multiquip shall not be liable hereunder for
damages in excess of the purchase price of
the item with respect to which damages are
claimed, and in no event shall Multiquip be
liable for loss of profi t or good will or for any
other special, consequential or incidental
damages.
LIMITATION OF WARRANTIES
No warranties, express or implied, are
made in connection with the sale of parts or
trade accessories nor as to any engine not
manufactured by Multiquip. Such warranties
made in connection with the sale of new,
complete units are made exclusively by a
statement of warranty packaged with such
units, and Multiquip neither assumes nor
authorizes any person to assume for it
any other obligation or liability whatever in
connection with the sale of its products. Apart
from such written statement of warranty,
there are no warranties, express, implied or
statutory, which extend beyond the description
of the products on the face hereof.
Effective: February 22, 2006
WM70SH5C/WM70SH8C MIXER • OPERATION AND PARTS MANUAL — REV. #0 (06/07/11) — PAGE 53
NOTES
OPERATION AND PARTS MANUAL
Your Local Dealer is:
HERE’S HOW TO GET HELP
PLEASE HAVE THE MODEL AND SERIAL
NUMBER ON-HAND WHEN CALLING
United StateS
Multiquip Corporate Office MQ Parts Department
18910 Wilmington Ave.
Carson, CA 90746
Contact: mq@multiquip.com
Tel. (800) 421-1244
Fax (800) 537-3927
800-427-1244
310-537-3700
Fax: 800-672-7877
Fax: 310-637-3284
Service Department Warranty Department
800-421-1244
310-537-3700
Fax: 310-537-4259 800-421-1244
310-537-3700
Fax: 310-943-2249
Technical Assistance
800-478-1244 Fax: 310-943-2238
mexico United Kingdom
MQ Cipsa Multiquip (UK) Limited Head Office
Carr. Fed. Mexico-Puebla KM 126.5
Momoxpan, Cholula, Puebla 72760 Mexico
Contact: pmastretta@cipsa.com.mx
Tel: (52) 222-225-9900
Fax: (52) 222-285-0420
Unit 2, Northpoint Industrial Estate,
Globe Lane,
Dukinfield, Cheshire SK16 4UJ
Contact: sales@multiquip.co.uk
Tel: 0161 339 2223
Fax: 0161 339 3226
Canada
Multiquip
4110 Industriel Boul.
Laval, Quebec, Canada H7L 6V3
Contact: jmartin@multiquip.com
Tel: (450) 625-2244
Tel: (877) 963-4411
Fax: (450) 625-8664
© COPYRIGHT 2011, MULTIQUIP INC.
Multiquip Inc
, the MQ logo and the Whiteman logo are registered trademarks of Multiquip Inc. and may not be used, reproduced, or altered without written permission. All other
trademarks are the property of their respective owners and used with permission.
This manual
MUST accompany the equipment at all times. This manual is considered a permanent part of the equipment and should remain with the unit if resold.
The information and specifications included in this publication were in effect at the time of approval for printing. Illustrations, descriptions, references and technical data contained in
this manual are for guidance only and may not be considered as binding. Multiquip Inc. reserves the right to discontinue or change specifications, design or the information published
in this publication at any time without notice and without incurring any obligations.
