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IMPORTANT

RULES FOR SAFE OPERATION

TRAINING

1. Read the operating

and service instruction

manual

carefully.

Be thoroughly

familiar

with

the controls

and the proper use of the equipment.

Know how to

stop the unit and disengage the controls quickly.

2. Never

allow

children

to

operate

the

equipment.

Never allow adults to operate the equipment

with-

out proper instruction.

3. Keep the

area of operation

clear

of all

persons,

particularly

small children

and pets.

4. Exercise caution to avoid slipping

or falling,

espec-

ially when operating

in reverse.

PREPARATION

1. Thoroughly

inspect

the area where the equipment

is to be used and remove all doormats, sleds, boards,

wires, and other foreign objects.

2. Disengage all clutches and shift into neutral before

starting

the engine.

3. Do not

operate

the

equipment

without

wearing

adequate

winter

outer

garments.

Wear

footwear

which will improve footing on slippery surfaces. Do
not wear long scarfs or loose fitting

clothing

which

may become entangled

in machinery.

4. Handle fuel with care; it is highly flammable.

(a) Use an approved fuel container.

(b) Never add fuel to a running engine or hot engine.
(c) Fill fuel tank outdoors with extreme care. Never

fill fuel tank indoors.

(d) Replace

gasoline

cap

securely

and

wipe

up

spilled

fuel.

5. Use

a grounded

three-wire

plug-in

for

all

units

equipped

with electric

starting

motors.

6. Adjust

the impeller

housing

height to clear gravel

or crushed

rock surface.

7. Never attempt

to make any adjustments

while the

engine is running (except where specifically

recom-

mended by manufacturer).

8. Let engine and machine adjust to outdoor tempera-

tures before starting

to clear snow.

OPERATION

1. Do not put hands or feet near or under rotating

parts. Keep clear of the discharge

opening

at all

times.

2. Exercise

extreme

caution

when

operating

on or

crossing

gravel drives, walks, or roads. Stay alert

for hidden

hazards or traffic.

Do not carry pass-

engers.

3. After

striking

a foreign

Object, stop the engine,

remove the wire from the spark plug, thoroughly
inspect the snow thrower for any damage, and .re-

pair the damage

before restarting

and operating

the snow thrower.

4. If t:le unit should 'start to vibrate abnormally,

stop

the engine and check immediately

for the cause.

Vibration

is generally a warning of trouble.

5. Stop the engine whenever you leave the operating

position,

before unclogging

the impeller

housing

or discharge guide, and when making any repairs,
adjustments,

or inspections.

6. Take all

possible

precautions

when

leaving

the

unit: shift

into neutral, disengage the drive (prim-

ary) clutch,

shut off the engine, and remove the

key.

7. When

cleaning,

repairing,

or

inspecting,

make

certain

the

impeller

and all

moving

parts

have

stopped. Disconnect the spark plug wire, and keep

the wire away from the plug to prevent accidental
starti ng. Disconnect

the cord on electric

starter

motor.

8. Do not run the engine indoors, except when start-

ing

the

engine

and

for

transporting

the

snow

thrower in or out of the building. Open the outside

doors; exhaust fumes are dangerous.

9. Do not

clear

snow

across

the

face

of

slopes.

Exercise extreme caution when changing direction

on slopes. Do not attempt to clear steep slopes.

10. Never operate

the

snow thrower

without

proper

guards, plates, or other safety protective

devices

in place.

11. Never operate

the snow thrower

near glass en-

closures, automobiles,

window wells, drop ofts, etc.

without

proper adjustment

of the snow discharge

angle. Keep children

and pets away.

12. Do not overload the machine capacity by attempt-

ing to clear snow at too fast a rate.

13. Never

operate

the

machine

at

high

transport

speeds

on

slippery

surfaces.

Use

care

when

backing.

14. Never

direct

discharge

at

bystanders

or

allow

anyone in front of the unit.

15. Disengage

power

to

the

impeller

when

snow

thrower

is transported

or not in use.

16. Use only attachments

and accessories

approved

by the

manufacturer

of snow thrower

(such

as

electric

starter

kits, cabs, etc.).

17. Never operate the snow thrower without

g.ood vis-

ibility

or light. Always be sure of your footing, and

keep a firm hold on the handles. Walk; never run.

MAINTENANCE

AND STORAGE

1. Check shear bolts, engine

mounting

bolts, etc. at

frequent

intervals

for proper tightnes~ .to be sure

the equipment

is in safe working conditIOn.

2. Never store the machine with fuel in the fuel tank

inside a building

where open flame or spar~s a:e

present. Allow the engine to cool before storing

In

any enclosure.

3. Always

refer

to

owner's

manual

in.structions

for

important

details if the snow thrower

IS

to be stored

for an extended period.

4. Run the machine a few minutes after throwing snow

to prevent freeze up of the impeller.

Содержание C944.526460

Страница 1: ...I Sears I owner s manual MODEL NO C944 526460 CAUTION Read RULES for Safe OPERATION and INSTRUCTIONS Carefully CRAFTSMAN 22 7 H P SNOW THROWER Assembly Operating Maintenance Repair Parts ...

Страница 2: ...he cause Vibration is generally a warning of trouble 5 Stop the engine whenever you leave the operating position before unclogging the impeller housing or discharge guide and when making any repairs adjustments or inspections 6 Take all possible precautions when leaving the unit shift into neutral disengage the drive prim ary clutch shut off the engine and remove the key 7 When cleaning repairing ...

Страница 3: ...ctive under normal use and service by reason of defects in material and workman ship The warranty is void if the unit has been the subject of misuse A modern low cost maintenance agreement is available on this product to extend the guarantee Contact your nearest Simpsons Sears Store Compliance with radio interference regulations certified replace spark plug with resistor spark plug only ...

Страница 4: ...DEFLECTOR IMPEllER ClUT LEFT HANDLE J PRIMARY CLUTCH SKID GUARANTEE 3 ASSEMBLY 5 OPERATING 7 MAINTENANCE 12 SERVICE CHECK LIST 13 REPAIR PARTS 14 ENGINE REPAIR PARTS 18 ...

Страница 5: ...lange nuts securely against lower end of both handles Fig 3 FIG 4 SHIFT CONTROL ROD ASSEMBLY Fig 5 to 8 1 Assemble one 3fs 16 flange nut A to end of shift control rod having the longest threaded portion Flange of nut must face toward threaded end of shift control rod as shown Fig 5 and 6 Thread the nut the full length of the threads TRANSMISSION CONTROL BRACKET C Z SLOT HANDLE PLATE LOCATING PIN S...

Страница 6: ...ts on lower shift control rod a Loosen lower flange nut B b Tighten upper flange nut A down against transmission control bracket one or two turns This will in effect lengthen the shift control rod c Tighten lower flange nut up against transmis sion control bracket and check again that transmission remains in neutral through entire neutral position 7 Attach spring to locating pin on shift control r...

Страница 7: ...ly heavy work is required Move lever to the left for H I and to the right for LO Select H I or LO speed prior to shifting control rod to FORWARD or REVERSE drive It may be necessary to move snow thrower forward or backward slightly to align cogs in transmission so that shift lever can be com pletely engaged in HI or LO position Before attempting to use your snow thrower read carefully all the oper...

Страница 8: ... To stop forward motion Move shift control rod back up into Neutral position centre of Z slot in handle plate Fig 16 6 To obtain reverse motion With left hand move shift control rod up into Reverse position and hold in that position Fig 16 NOTE Return spring Fig 8 behind handle plate will automatically return shift rod to neutral position when shift control rod is released from reverse position 7 ...

Страница 9: ... mission has a wide range and in some cases the transmission may remain in Forward or Reverse position when the shift control rod is moved into the Neutral range at the handle plate This may not become apparent until used in heavy snow If this situation occurs stop engine and proceed with the following adjustments If your unit stays in Forward Drive position when shift control rod is moved into ne...

Страница 10: ... M are equal in Fig 22 IIMPELLER B A NG CARRIAG E BOLT CLUTCH COVER BEARING FIG 23 B TRANSMISSION INPUT CHAIN R H Side of Unit 1 Loosen nut 0 on carriage bolt holding nylon chain idler against transmission input chain Fig 24 and 25 2 Slide carriage bolt up or down in slot until correct chain tension is obtained Fig 21 Tighten nut 0 securely against nylon idler I NYLON IDLER TRANSMISSION OUTPUT CHA...

Страница 11: ...ngine damage I L A r r L At i JFIG 28 RECOMMENDED OPERATING PROCEDURES 1 The most efficient operating speed for snow re moval is dependent on depth and weight of snow Experience will establish the most efficient operat ing speeds for particular snow conditions 2 Recommended patterns of throwing snow are illus trated in Fig 29 and 30 In the situation illustrated in Fig 29 the discharge chute should...

Страница 12: ...park plug lightly coat threads with graphite grease to ensure easy removal of plug in future 4 To ensure easy starting and efficient engine per formance replace spark plug at beginning of each season Refer to engine parts list for correct re placement types NOTE Just as your automobile needs professional mechanical maintenance from time to time so does your air cooled engine Replacement of the spa...

Страница 13: ...er chassis to raise tires off floor 5 Store unit in dry dean area Correction 1 Check to see if there is an ample amount of clean gasoline in tank and that oil in crankcase is at proper level 2 Be sure spark plug wire is attached to plug 3 Check priming instructions under TO START ENGINE 4 Check control lever for full choke position 1 Check engine for dirt accumulation under control cover and aroun...

Страница 14: ...18 40 50 C ...

Страница 15: ...shing 20 1048215 Nylon Idler 63 1071272 Lock Nut 16 105 1071840 Grip 21 1005813 Washer 2 4 x 1 X t3 64 1072683 Grip 106 1040011 Transmission Control Bracket 22 1037222 Lock Nut 3 a 16 65 1072672 Belt Guard Assembly 107 G181635 Hex Bolt 24 x 311 Gr 5 23 1072646 Clutch Spool 66 1072669 Escapement Assembly 108 1071797 Lock Nut 24 24 1017783 Key K6 x 1 67 59309 Hex Bolt Y 6 24x 109 1071358 Machine Scr...

Страница 16: ......

Страница 17: ... 32 1 x 1 64 10 177923 Cotter Spring 1 8 x 3 4 35 1035604 Sleeve Clutch 55 1035622 Gea r 13 Tooth 11 137133 Pin Cotter 1 16 x 7 16 36 1035603 Gear Clutch 56 1035607 Beari ng Thrust 12 446161 Washer 7 32 7 16 x 3 64 37 1035344 Lever Assembly Shifter 57 1035618 Bearing Assembly Needle 13 1040008 Bell Crank 38 456174 Pin Cotter 1 8 x 1 58 53490 Nut Hex Lock 1 4 20 14 1035275 link Assembly 39 1035621 ...

Страница 18: ...CRAFTSMAN 4 CYCLE ENGINE 1 35 I 29 i Il I I I 158 117 158 116 O 58 118 158 82 0 81 ...

Страница 19: ...et Cylinder head Head Cylinder Cover Cylinder head Screw Hex hd cap 5 16 18 x 2 1 2 Cover Spark plug Ref No Part No 33636 27896 28423 28424 28425 650128 27627 27915 30195A 30969 30968 34144 32326A 30205 30826 30824 30699C 30700 650494 29536 650561 31714 34126 28545 650643 29747A 32158C 64 65 66 67 68 68A 650490 8116 31688 29752 650665 34174 650572 34132 32410 29642 29826 29216 30590A 29673 Plug Sp...

Страница 20: ...ems 10 24 x 1 2 Extension Blower housing Screw Phil pan hd Sems 1 4 28 x 7 16 Primer Assy Incl Nos 125 126 127 125 126 127 128 129 130 131 132 133 134 136 144 145 146 147 152 154 156 158 162 163 164 166 167 168 169 Ref No Part No 32183 32184 32312 32180A 32589 31843A 28763 650548 650493 33108 650736 33013 650542 31291 34131 31546 31680 32576 34133 26460 29918 32125 590417 610694A 631920 590473 332...

Страница 21: ...wheel Incl No IA 12 30554 Wire Lead lA 610934 Fan 13 30548A Condenser 2 30551 Spring Breaker box dust cover 14 30545 Core Plate 3 610947 Cover Dust 15 30561B Stator Assy Incl Nos 2 3 5 4 30992 Cam Breaker thru 14 16 thru 19 5 30547A Contact Assembly Breaker 16 30549 Felt Cam wiper 6 610385 Washer Terminal 17 31311 Clip Coil locking 7 33356 Tab Ground terminal 18 29629 Spring Coil wedge 8 610408 Nu...

Страница 22: ... Adjustment Screw Assy Main 5 630766 Spring Idle regulating screw Inc Nos 8 21 23 30 6 650417 Screw Idle regulating 23 630740 0 Ring Adjustment screw 7 631913 Shaft Lever Assy Choke 24 631078 Screw Idle adjustment 8 630739 Washer Flat 25 631028 Gasket Bowl to body 9 631815 Shutter Choke 26 631803 Fitting Fuel inlet 10 630748 Plug Welch 30 630738 Spring Main adjustment screw 11 631027 Plug Welch 31...

Страница 23: ...r Assembly 1 590409 Screw Retainer 8 590415 Housing Assembly Starter 2 590474 Cam Dog 9 590386 Rope Starter 3 590411 Spring Brake 10 590387 Handle Assembly Starter 4 590148 Dog Starter 11 590459 Pin Centering 5 590475 Spring Dog 12 590476 Retainer Dog 6 590478 Pulley 13 590477 Screw No 6 x 5 16 ...

Страница 24: ...r SIMPSONS SEARS LIMITED When ordering parts by mail selling prices will be furnished on request or parts will be shipped at prevailing prices and you will be billed accordingly IsearsJ owner s manual When ordering repair parts always give the following infor mation as shown in this list 1 The PART NUMBER 2 The PART DESCRIPTION 3 The MODEL NUMBER C944 526460 4 The NAME OF ITEM 22 SELF PROPELLED SN...

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