MTD 190 624 000 User Manual SNOW THROWER ATTACHMENT Manuals And Guides WL000151

MTD Snowthrower, Gas Manual WL000151 MTD Snowthrower, Gas Owner's Manual, MTD Snowthrower, Gas installation guides

User Manual: MTD 190-624-000 190-624-000 MTD MTD SNOW THROWER ATTACHMENT - Manuals and Guides View the owners manual for your MTD MTD SNOW THROWER ATTACHMENT #190624000. Home:Lawn & Garden Parts:MTD Parts:MTD MTD SNOW THROWER ATTACHMENT Manual

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OPER/ TDR'S MANUAL

45" Snow Thrower
Attachment
Model
190-624

IMPORTANT: READ SAFETY RULES AND INSTRUCTIONS

CAREFULLY

Warning:

This unit is equipped with an internal combustion engine and should not be used on or near any unimproved forestcovered, brush-covered or grass-covered land unless the engine's exhaust system is equipped with a spark arrester meeting
applicable local or state laws (if any). If a spark arreeter is used, it should be maintained in effective working order by the operator.
In the State of California the above is required by law (Section 4442 of the California Public Resources Code). Other states may have
similar laws. Federal laws apply on federal lands. A spark attester for the muffler is available through your nearest engine authorized
service dealer or contact the service department, P,O. Box 368022 Cleveland, Ohio 44136-9722.

MTD PRODUCTS
PRINTED IN U.S.A.

INC. P.O. BOX 368022 CLEVELAND,

OHIO 44136-9722
FORM NO. 770-0383A

IMPORTANTs .
THIS SYMBOL
i_

POINTS OUT IMPORTANT

SAFETY

INSTRUCTIONS

WHICH,

IF NOT FOLLOWED,

COULD

FOLLOW
INSTRUCTIONS
IN THIS AND/OR
MANUAL PROPERTY
BEFORE ATTEMPTING
OPERATE
ENDANGERALLTHE
PERSONAL SAFETY
OF YOURSELF TOAND
OTHERS.YOUR
READSNOW
AND
THROWER
ATTACHMENT.
FAILURE= TO COMPLY
WITH THESE
INSTRUCTIONS
MAY RESULT
IN
PERSONAL INJURY. WHEN YOU SEE THIS SYMBOL--HEED
ITS WARNING.

DANGER:

Your snow thrower attachment

was built to be operated according to the rules for safe operation

in

this manual. As with any type of power equipment, carelessness or error on the part of the operator can result in
serious "njury. If you violate any of these rules, you may cause serious injury to yourself or others.
TRAINING
discharge guide, and making any repairs, adjustments, or
inspections.
1. Read this owner's guide carefully. Be thoroughly familiar
6. Take all possible precautions when leaving the unit
with the controls and proper use of the equipment. Know
unattended. Disengage the collector/impeller,
shift into
how to stop the unit and disengage the controls quickly.
neutral, stop the engine, and remove the key.
2.
Never allow children to operate equipment. Never allow
7. When cleaning, repairing, or inspecting, make certain
adults to operate equipment without proper instructions.
collectodimpeller
and all moving parts have stopped.
3.
No one should operate this unit while intoxicated or while
Disconnect spark plug wire and keep away from plug to
taking medication thai impairs the senses or reactions.
prevent accidental starting.
4.
Keep the area of operation clear of all persons, especially
8. Do not run engine indoors, except when starting engine
small children and pets.
and transporting snow thrower in or out of building. Open
PREPARATION
the outside doors. Exhaust fumes are dangerous.
Thoroughly inspect the area where the equipment is to
9. Do not clear snow across the face of slopes. Exercise
be used and remove all door mats, sleds, boards, wires
extreme caution when changing direction on slopes. Do
and other foreign objects•
not attempt to clear steep slopes.
2. Disengage all clutches and shift into neutral before
10. Never operate snow thrower without guards, plates, or
starting engine.
other safety protection devices in place.
3.
Do not operate equipment without wearing adequate
11. Never operate snow thrower near giass enclosure,
winter outer garments. Wear footwear which will improve
automobiles, window wells, drop off, etc., without proper
footing on slippery surfaces.
adjustments of snow thrower discharge angle. Keep
4.
Check the fuel before starting the engine. Gasoline is an
children and pets away.
•

extremely flammable fuel. Use an approved container.
Do not fill the gasoline tank indoors, while the engine is
running, or while the engine is still hot. Replace gasoline
cap securely and wipe off any spilled gasoline before
starting the engine as it may cause a fire or explosion.

5.

Adjust collector
rock surface.

housing

6.

Never attempt to make any adjustments while engine is
running (except where specifically recommended
by
manufacturer).

12. Do not overload machine capacity by attempting to clear
snow at too fast a rate.
13. Never operate the machine at high transport speeds on
slippery surfaces. Look behind and use care when
backing.
14. Never direct discharge at bystanders or allow anyone in
front of unit.

height to clear gravel or crushed

15. Disengage power to collector/impeller
or not in use.

when transporting

from the machine in any direction.
OPERATION

16. Use only attachments and accessories approved by the
manufacturer of snow thrower (such as wheel weights,
counter weights, cabs, etc.).
17. Never operate the snow thrower without good visibility or
light. Always be sure of your footing and keep a firm hold
on the handles. Walk, never run.
MAINTENANCE AND STORAGE

1.

1.

7.

Let engine and machine adjust to outdoor
before starting to clear snow.

8.

Always wear safety glasses or eye shields during
operation or while performing an adjustment or repair, to
protect eyes from foreign objects that may be thrown

2.

3.

4.

5.

temperature

Do not put hands or feet near rotating parts. Keep clear
of discharge opening at all times.
Exercise extreme caution when operating on or crossing
gravel drives, walks, or roads. Stay alert for hidden
hazards or traffic. Do not carry passengers.

2.

After striking a foreign object, stop the engine, remove
wire from spark plug, and thoroughly inspect the snow
thrower for any damage. Repair the damage before
restarting and operating the snow thrower.

3.

Check shear bolts, engine mounting
bolts, etc., at
frequent
intervals for proper tightness to be sure
equipment is in safe working condition.
Never store the machine with fuel in the fuel tank inside a
building where ignition sources are present, such as hot
water and space heaters, clothes dryers, and the like.
Allow engine to coot before storing in any enclosure.
Always refer to owner's guide instructions for important
details if snow thrower is to be stored for an extended
period.

If the snow thrower should start to vibrate abnormally,
stop the engine and check immediately for the cause.
Vibration is generally a warning of trouble.
Stop engine whenever you leave the operating position,
before
unclogging
the oollectodimpeller
housing
or

4.

Maintain

or replace

safety

and

instruction

labels

as

snow

to

necessary.

5.

2

Run machine a few minutes after throwing
prevent freeze up of collector/impeller.

SECTION 1" LOOSE PARTS IN CRATE
Remove snow thrower, all loose parts and hardware
discarding crate.
•Snow thrower assembly
• Front frame assembly
• Rear frame rails (2)

pack from crate. Be certain to remove all contents

•
•
•
•
•

•Carriage assembly
•Lift plates (2)

SECTION 2: HARDWARE

(H) Attaching the rear frame sections to the rear
hanger brackets.
(2) 711-0231 Clevis pin* 1/2x 1.59"LG
(2) 736-0272
Lock washer* 1/2id
(2) 714-0101 Cotter pin* .08 x 1.42
*Attaching bracket to snow thrower attachment frame.

Hex Bolts 3/8-16:1.00"LG
(4)
710]0514
Lock washer 3/81D
(4) 736 0169

frame rails and front frame
Hex cap screw 1/2-14:4.00"LG
Lock washer 1/21D
Hex nut 1/2-13
Bracket (Lift plate) (Not Pictured)

(I) Attaching the
brackets.
(2) 711-0332
(2) 736-0921
(2) 714-0921

))))))))))))_))
@
(C) Attaching the carriage assembly.
(2) 710-0514
Hex Bolt 3/8-16 x 1" LG
(2) 736-0169
(2) 712-0798

Lockwasher_3/8
ID
Hex Nuts 3/8 16Thread

_(_

(2)
(2) 710-0959
736-0242

(D) Attaching the chute assembly.
(3) 731-0851A Chute flange keepers
(6) 710-3015
Hex bolt 1/4-20 x .75"LG
Hex flange nut 1/4-20

(L) Attaching
Tractor Frame.
(2) 7t0-0514
(2) 736-0169
(2) 712-3017

Hex bolt 3/8-16:1.50

(F) Attaching the chute tilt handle.
(2) 710-0262
Carriage bolt 5/16-18 x 1.5"LG
(2) 712-3004A Hex flange lock nut 5/16-18
(1) 725-0157
Cable tie 3/16 x 5 x 7.4"
(__

Rear

Extra Shear Bolts (2)
(2) 712-0429
Lock nut

the chute crank.

(2) 710-0891

Flat washer
Cotter pin 3/32 x .75"

(_

3

Hanger

Brackets

Hex bolt
Lock washer
Hex nut

I _

'

(1) 736-0130
(2) 714-0507

The

(M) Attaching Helper Springs
(2) 710-0959 Hex Bolts

_

(G) Attaching

Hex
Bolt
Belt Washer

(K) Attaching the Guide Bracket.
(4) 714-0147 Cotter Pin

g

710-0520

Lift bracket pin
Flat washer
Cotter pin

(_
)))))_))))))_))

(_

(E) Attaching the chute crank support tube.
(2) 712-0130
Hex cap screw3/8-16
(2)

adjustable lift links to the

(J) Attaching helper springs and guide bracket.

{_)

(6) 712-3027

Discharge chute / tilt handle assembly
Chute crank support tube
Chute crank / Mounting bracket assembly
Chute crank rod assembly
Hardware pack

PACK

(A)Attaching front frame ass'y and auger housing.

(B) Attaching rear
ass'y.
(4) 710-0786
(4) 736-0921
(4) 712-0206
(2) 784-5199

before

Shear bolt

_)})))}}})))

To Tractor

To

SECTION

3: ASSEMBLY

INSTRUCTIONS
ATTACHING FRONT FRAME ASSEMBLY
AND AUGER HOUSING (Hardware A)
Auger
ousmg
Mounting
Bracket

NOTE:

An adjustable lift link assembly is provided
with the snow thrower attachment, ff there is not an
adjustable lift link on your unit, remove the lift link on
the left hand side of the unit, and replace it with the
adjustable lift link provided.
1.

Lay front frame assembly on flat surface. See
Figure 1.

2.

Lower auger housing down onto mounting
bracket. Align four holes and secure with four
hex bolts and lock washers. See Figure 2.

(Hooked
to Front
of Frame)

6

Moun

Holes

Figure I

Auger
Housing

\
Front Frame
Assembly

Hex Bolts and
Lock Washers

Figure 2

Front

..

ATTACHING FRONT AND REAR FRAME
RAILS (Hardware B)

Lift Plate

1.

FrontTubing
Rear Tubing
Figure 3

4

Place the lift plate between the tubing halves.
Rear tubing is rectangular (1" x 2") and goes to
the outside. Front tubing assembly is square.
Make certain hole locations are placed correctly
as shown in Figure 3.

(

2.

3/4"

Hex Bolt (F)

Wrenches

Secure the front tubing assemblies to the rear
tubing with four (4) hex bolts 1/2-14 x 4" long,
lock washers and hex nuts. Bolts go from inside
out and the nuts and washers must go on the
outside. See Figure 4.

Front

Hex Nuts
Lock Washers
Figure 4

ATTACHING CHUTE ASSEMBLY
(Hardware

Lock Nut

Chute Flange Keeper

D)

1.

Place the discharge chute assembly over the
opening of the chute adapter, with the opening
of the discharge chute facing forward.

2.

With the flat side facing downward, place the
chute flange keepers beneath the flanges of
both the discharge chutes and the chute
adapter. Insert the hex cap screws up through
the flange keepers and discharge chute flange
as shown in Figure 5, and secure with the hex
flanged lock nuts. After assembling all three
chute flange keepers, tighten all lock nuts until
snug, then back off (loosen) approximately 1/4
turn,

Figure 5

ATTACHING THE CHUTE CRANK
SUPPORT TUBE (Hardware E) "

Hex Lock Nut
J

Fasten the chute crank support tube assembly to
the support tube mounting bracket and to the back
of the snow thrower housing using the hex cap
screws and hex insert lock nuts. Refer to Figure 6.

Hex Cap

Support Tube
Mounting Bracket

Chute Crank
Support Tube

Figure 6

5

CONTINUEE

CARD
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