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10. Remove the three

fasteners

that hold the

friction wheel

to the

hub

(see Figure 50).

11. Remove the

friction wheel

from the

hub

. Slip the

friction

wheel

off the

hex shaft

12. Assemble the new

friction wheel

onto

hub

with the fasteners

removed earlier.

13. Install the

hex shaft

and

bearings

with the four bolts removed

earlier (see Figure 51).

Make sure the washers are properly installed in the original
position. Also, make sure the two washers are properly
aligned with the actuator arms.

14. Make sure the

hex shaft

turns freely.

15. Install the right wheel,

axle

, and

drive sprocket

with the fas-

teners removed earlier. Install the

chain

onto the

drive sprock-

(see Figure 48).

16. Check the adjustment of the friction wheel. See “How To

Adjust The Friction Wheel” in this section.

17. Make sure the friction wheel and the disc drive plate are free

from grease or oil.

18. Install the

bottom panel

(see Figure 47).

19. Tighten the

bolts

on each side of the

bottom panel

20. Install the

left wheel

to the

axle

with the fasteners removed

earlier.

21. Connect the spark plug wire.

Figure 51

Washer

Bearings

Washer

Actuator Arms

Bearings

Hex Shaft

Figure 50

Fasteners

Hub

Friction

Wheel

Hex Shaft

Fasteners

MAINTENANCE

Содержание ST7526

Страница 1: ...OPERATOR S MANUAL SNOWTHROWERS ST7526 MT1735091 Rev 00 5 21 07 TP 100 4612 00 IS T...

Страница 2: ...t is the responsibil ity of the owner to make sure the unit is correctly assembled The owner must carefully check the unit according to the instructions in this manual before it is first used The warr...

Страница 3: ...on to make you aware of the hazards and risks associated with snowthrowers and how to avoid them The snowthrower is designed and intended for removal of snow and should not be used for any other purpo...

Страница 4: ...tion or while performing an adjustment or repair to protect eyes from foreign objects that may be thrown from the machine Operation 1 Do not put hands or feet near or under rotating parts Keep clear o...

Страница 5: ...thes dryers Allow the engine to cool before storing in any enclosure 3 Always refer to operator s manual for important details if the snowthrower is to be stored for an extended period 4 Maintain or r...

Страница 6: ...16 BEFORE STARTING ENGINE 17 CHECK THE ENGINE 17 FILL GAS 17 BEFORE STOPPING THE ENGINE 18 TO STOP ENGINE 18 TO START ENGINE 18 FROZEN STARTER 20 HOW TO CLEAR A CLOGGED DISCHARGE CHUTE 20 HOW TO USE T...

Страница 7: ...ing or danger given in the safety decal If you do not under stand the meaning then thoroughly read all safety and operation instructions in this OPERATOR S MANUAL or contact your local dealer If any s...

Страница 8: ...duration for rental or commercial professional use is noted below The warranty does not cover minor mechanical adjustments which are not due to any defect in material or workmanship For assistance in...

Страница 9: ...NTENTS OF SHIPPING CARTON 1 Snowthrower 1 Container of Fuel Stabilizer Located in Parts Bag 1 Snow Chute Assembly 1 Crank Assembly 1 Parts Bag WARNING Always wear safety glasses or eye shields while a...

Страница 10: ...emove the plastic bag that covers the unit 5 Locate and remove the parts bag NOTE Set the fuel stabilizer aside until adding gasoline to the fuel tank We recommend that fuel stabilizer is added to the...

Страница 11: ...t Make sure eye bolt is properly aligned and the crank can freely rotate 7 Tighten all handle bolts NOTE Make sure crank does not touch carburetor cover CHECK THE CABLES 1 If control cables have becom...

Страница 12: ...ut and the lip is pointed away from the engine see Figure 9 On some models the shifter knob is attached 2 Tighten hex nut against the bottom of the shifter lever knob CHECK THE TIRES The tires were ov...

Страница 13: ...nually SNOWTHROWER CONTROLS Speed Select Lever Allows the operator to use one of six 6 for ward and two 2 reverse speeds To shift move speed select lever to desired position NOTE Do not move speed sel...

Страница 14: ...the snow chute deflector Loosen the wing nut on the side of the snow chute deflector Raise the snow chute deflector for more distance or lower for less distance Tighten wing nut see Figure 12 HOW TO M...

Страница 15: ...full width of the unit For additional operating instructions see Operating Tips in this section WARNING Read Operator s Manual before operating machine This machine can be dangerous if used carelessly...

Страница 16: ...ters are used to cut a path through snow deeper than the auger housing 1 Loosen the wingnuts that secure the drift cutters to the auger housing see Figure 16 2 Raise the drift cutters to the desired h...

Страница 17: ...ter grade gasoline has higher volatility to improve starting Be certain container is clean and free from rust or other foreign particles Never use gasoline that may be stale from long periods of stora...

Страница 18: ...rapidly pull the starter cord Make sure components such as impellors pulleys or sprock ets are securely attached WARNING The electric starter is equipped with a three wire power cord and plug designe...

Страница 19: ...idly to start the engine Do not allow the recoil starter handle to snap back Slowly return the recoil starter handle 9 If the engine does not start in 5 or 6 tries see Difficult Starting in the TROUBL...

Страница 20: ...the area of operation clear of all persons particularly small children and pets Never leave the snowthrower unattended while the engine is running Anyone operating the engine or equipment must carefu...

Страница 21: ...Height in the MAINTENANCE section in this manual Rocks and gravel must not be picked up and thrown by the machine 6 After the snowthrowing job has been completed allow the engine to idle for a few min...

Страница 22: ...Tighten any loose fasteners 3 Check and maintain the auger 4 After each use remove all snow and slush off the snowthrow er to prevent freezing of auger or controls 5 Check controls to make sure they...

Страница 23: ...add If grease is not visible use a piece of fine wire like a dip stick to check if there is grease in the gear box Mobilux EP1 and Shell Aldania EP1 are suitable equivalents Figure 22 Filler Plug MAIN...

Страница 24: ...ipe the hexshaft and sprockets with 5W30 motor oil NOTE Clean all excess grease or oil found on the rubber friction wheel or the disc drive plate CAUTION Do not allow grease or oil to contact the rubb...

Страница 25: ...s and will therefore not necessarily match the values derived using the foregoing codes Check Crankcase Oil Level before starting engine and after each 8 hours of continuous use see Figure 25 Add the...

Страница 26: ...rimer but ton hose and the ignition wire are connected 7 Mount the snow hood to the engine and secure with the mounting screws see Figure 28 8 Connect the choke control knob with the choke shaft on th...

Страница 27: ...equipped with two height adjust skids secured to the outside of the auger housing These elevate the front of the snowthrower When removing snow from a hard surface area such as a paved driveway or wa...

Страница 28: ...cover Remove belt cover see Figure 32 3 Loosen nut on auger idler pulley and move auger idler pulley towards belt about 1 8 inch 3 mm see Figure 36 4 Tighten nut 5 Have someone engage auger drive clu...

Страница 29: ...of the belt see Figure 35 9 Remove the old auger drive belt from the auger drive pulley Replace the auger drive belt with an original factory replace ment belt available from an authorized service ce...

Страница 30: ...Rod E Ring Engine Pulley Traction Drive Pulley Traction Drive Belt Traction Drive Spring Auger Drive Belt Auger Drive Pulley Belt Guide Traction Drive Belt Engine Pulley Traction Drive Idler Pulley I...

Страница 31: ...7 Make sure the traction drive idler pulley is properly aligned with the traction drive belt 8 Attach the traction drive spring 9 Install the swing plate axle rod and secure with the e ring removed ea...

Страница 32: ...Figure 39 1 Move clutch lever to the full forward position just contacting plastic bumper Holding cable tight note position of fitting to hole in clutch lever 2 The center of the Z fitting should be b...

Страница 33: ...ok from the cable adjustment bracket Move the Z hook down to the next adjustment hole 8 Pull the traction drive cable up through the cable adjustment bracket 9 Put the cable boot over the cable adjust...

Страница 34: ...panel 5 Position the shift speed lever in the lowest forward speed 6 Note the position of the friction wheel see Figure 45 The correct distance A from the right side of the friction wheel to the outsi...

Страница 35: ...e left wheel Remove the left wheel from the axle see Figure 47 4 Loosen the bolts on each side of the bottom panel 5 Remove the bottom panel 6 Remove the fasteners that secure the drive sprocket to th...

Страница 36: ...shaft turns freely 15 Install the right wheel axle and drive sprocket with the fas teners removed earlier Install the chain onto the drive sprock et see Figure 48 16 Check the adjustment of the fricti...

Страница 37: ...CE 37 TO ADJUST OR REPLACE THE SPARK PLUG Check the spark plug every twenty five 25 hours Replace the spark plug if the electrodes are pitted or burned or if the porcelain is cracked 1 Clean spark plu...

Страница 38: ...be done by first removing the spark plug and squirting clean engine oil into the spark plug hole Then cover the spark plug hole with a rag to absorb oil spray Next rotate the engine by pulling the sta...

Страница 39: ...continues have the unit serviced by a competent repairman Unit fails to propel itself Drive belt loose or damaged Replace drive belt Refer to Drive Belt Replacement in the MAINTENANCE section of this...

Страница 40: ...NOTES 40...

Страница 41: ...NOTES 41...

Страница 42: ...r model and serial number and your engine model number This is the model and serial number that you recorded in the OWNER S INFORMATION section of this OPERATOR S MANUAL QUICK REFERENCE PART NUMBERS T...

Страница 43: ...Forward 2 Reverse Tire Diameter 13 Traction Control Pin Lock Clearing Width 24 Housing Height 17 5 Auger Diameter 10 Auger Type Steel Notched Impeller Diameter 9 Chute Rotation Remote Chute Turning R...

Страница 44: ......

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