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Sno-Thro®
Owner/Operator Manual
Models
926016 – ST11528DLE
926017 – ST9526DLE
926021 – ST9526DLET
926022 – ST11528DLET
926023 – ST1332DLET
926500 – ST1332DLE
926501 – ST1336DLE
ENGLISH
FRANÇAIS
00658800 6/07
Printed in USA
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9 TABLE OF CONTENTS SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 STORAGE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 SERVICE PARTS. . . . . . . . . . . . . . . . . . . . . . . . . . 30 CONTROLS AND FEATURES . . . . . . . . . . . . . . . 11 ACCESSORIES . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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DELIVERY WARNING: Improper assembly or Customer Note: If you have purchased this product adjustments can cause serious injury. without complete assembly and instruction by your retailer, it is your responsibility to: 2. Understand all Safety Precautions provided in the manuals. 1. Read and understand all assembly instructions in this manual. If you do not understand or have 3. Review control functions and operation of the difficulty following the instructions, contact your unit. Do not ope
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2. DANGER! 1 ROTATING PARTS! ONLY use clean-out 2 tool to clear blockages. NEVER use your hands. High speed impeller rotates 08000134 below discharge opening. Wait for all OS6610 moving parts to stop before removing 3 clogs or servicing. 3. DANGER! ROTATING PARTS. Keep clear of auger while engine is running. � Read Operator’s Manual. OS2080 OS7015 � Allow operation only by properly Figure 2 trained adult, never children. � Stop engine and remove ignition 1. WARNING! key prior to leavin
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Check for weak spots on docks, ramps or floors. Avoid ROTATING AUGER CAN CAUSE SERIOUS INJURY. uneven work areas and rough terrain. Stay alert for NEVER ATTEMPT TO UNCLOG OR CLEAN UNIT hidden hazards. WHILE ENGINE IS RUNNING. DO NOT operate near drop-offs, ditches, or Read, understand, and follow all instructions in the embankments. Unit can suddenly turn over if a wheel is manual and on the machine before starting. over the edge of a cliff or ditch, or if an edge caves in. Understand: Fallin
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ALWAYS shut off engine, remove key, and close fuel Battery posts, terminals and related accessories shut-off valve or drain fuel when transporting unit on a contain lead and lead compounds, chemicals known to truck or trailer. the State of California to cause cancer and reproductive harm. Wash hands after handling. Use extra care when loading or unloading unit onto trailer or truck. Follow First Aid directions for contact with battery fluid. Secure unit chassis to transport vehicle. NEVER �
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ASSEMBLY 5. Install and tighten all wing knobs and wing nuts WARNING: AVOID INJURY. Read and on the handlebar assembly and shift rod. understand the entire Safety section before NOTE: The handlebar has two height positions. Adjust proceeding. the handlebar height to provide better operator comfort. See Handlebar Height on page 22 WARNING: Dropping or tipping over boxed NOTE: Model 926023 ships with the handlebar unit could result in personal injury or damage assembly detached from the un
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NOTE: After the chute rod has been inserted through the hex hole in the control assembly, placing the unit in the service position (see Service Position on page 19) will ease alignment and installation of the hair pin. 8. Secure the chute rod to the control assembly with 1 the hair pin removed in step 6 using the end hole location as shown in Figure 7. Insert the hair pin with the loop end to the left of the chute rod so the control assembly follows a full range of travel. 3 2 2 3 1 4 4 1
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3 2 1 3 5 4 Figure 8 OS7271 1.Cable Anchor 10. Replace the gear cover removed in step 4. 2.Cable End 3.Deflector Cable IMPORTANT: Rotate the discharge chute to the left 4.Cable Fitting when tightening the pedestal hardware to ensure 5.Cable Bracket OS7070 Figure 9 clearance between the discharge chute and the belt cover. Connect Battery (926023, 500, 501) 11. Tighten pedestal hardware to 15 – 31 lbf-ft (20 – 1. Remove wing nuts from battery cover. 42 N�m). 2. Install wire lead to battery ter
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Check Track Tension (926021, 022, 023) Check tracking of unit with the differential locked, and tension of tracks (see Track Tension Adjustment (926021, 022, 023) on page 29). Check Auger Gearcase Oil Check oil level in auger gearcase (see Check Auger Gearcase on page 20). Check Engine Crankcase Oil IMPORTANT: The engine is shipped with 5W-30 oil in crankcase. Refer to Engine Manual for detailed instructions. Fill Engine Fuel Tank Refer to Engine Manual for proper fuel type and tank capaci
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CONTROLS AND FEATURES 1. Attachment Clutch Lever 4 926016, 017, 500, 501 2 5 3 1 2. Speed Selector 3. Deflector Remote Control 4. Chute Control 6 7 5. Traction Drive Clutch Lever 8 6. Oil Fill/Dipstick 33 9 10 7. Muffler Guard 32 8. Discharge Chute Deflector 11 31 9. Discharge Chute 10. Impeller 29 11. Clean-Out Tool 12. Auger 30 13. Scraper Blade 12 14. Auger Gearcase 15. Recoil Starter Handle 13 28 16. Electric Starter 14 27 26 17. Wing Knobs 16 15 25 18. Heated Handles 24 23 19. Ignition K
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1. Attachment Clutch Lever 926021, 022, 023 2. Speed Selector 3. Deflector Remote Control 5 4 2 4. Chute Control 3 1 5. Traction Drive Clutch Lever 30 7 28 6. Oil Fill/Dipstick 8 7. Discharge Chute Deflector 8. Discharge Chute 29 9 9. Impeller 6 10. Clean-out Tool 10 11. Auger 15 12. Scraper Blade 31 13. Auger Gearcase 14. Recoil Starter Handle 26 15. Electric Starter 32 11 16. Wing Knobs 17. Heated Handles 35 33 12 18. Heated Handles Switch 13 25 24 19. Oil Drain Plug 20. Throttle (Engine
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OPERATION Ignition Switch (Push/Pull Safety Key) WARNING: AVOID INJURY. Read and understand the entire Safety section before proceeding. 926016, 017, 500, 926021, 022, 501 WARNING: To avoid injury to hands and feet, always disengage clutches, shut off engine, 2 and wait for all movement to stop before unclogging or working on snow thrower. Keep hands and feet away from auger and 2 impeller. 1 1 CONTROLS AND FEATURES See Figure 10 for all Controls and Features locations. Key Switch has two
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Choke Control Knob WARNING: Hand contact with the rotating impeller is the most common cause of injury 926021, 022, 023 926016, 017, associated with snow throwers. Never use 500, 501 your hand to clean out the discharge chute. 1 2 1 1 2 1. Choke Closed position: chokes off air to engine for easier start. 2. Choke Open position: allows for normal operation. IMPORTANT: Gradually open choke after engine OS7101 Figure 12 starts. To clear the discharge chute: Throttle 1. Shut off the engine. 9
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Discharge Chute Control IMPORTANT: If chute does not stay in set position, Differential adjust as directed in SERVICE AND ADJUSTMENTS Lock Knob on page 22, or repair before operation. Rotate the Chute with Discharge Chute Control. 1 OS7105 2 Figure 13 IMPORTANT: DO NOT force frozen chute controls. If frozen, take to warm place until controls are free. Figure 14 Heated Handles Turn the heated handles switch to the Scraper Blade 1 ON (1) position to activate. Turn the The scraper blade allo
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Drift Cutters (Figure 15) Drift cutters break up snow drifts that are taller than the Normal auger housing and direct the snow into the auger. Store Foot Pedal the drift cutters on the auger housing when not in use. Install them as shown below so they are taller than the snow to be cleared. 1 Transport Foot Pedal Deep Cutting 2 Foot Pedal OS7111 Figure 16 FILLING FUEL TANK 1. Stored Position 2. Operating Position WARNING: AVOID INJURY. Read and understand the entire Safety section before p
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3. Check Dual Handle Interlock 926021, 022, 023 Without the engine running, press down (engage) both clutch levers. Release attachment clutch lever. Attachment clutch should remain engaged until traction On Position: Use this position clutch lever is released, then both clutches must to run the unit. disengage. If clutches do not engage or disengage properly, adjust or repair before operation (see Attachment Off Position: Use this position Clutch/Brake Adjustment on page 24 and Traction
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IMPORTANT: DO NOT operate starter more than 15 Manual Start seconds per minute, as overheating and damage can 1. Turn discharge chute straight ahead. occur. (If engine does not start, refer to 2. Make sure that the traction clutch and attachment TROUBLESHOOTING on page 31.) drive clutch levers are fully disengaged. 11. Adjust choke as needed. 3. Push Primer Bulb 2 or 3 times for cold engine. 12. Disconnect power cord from outlet, then starter. NOTE: When temperature is below -15° F (-26° C)
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IMPORTANT: DO NOT overload unit capacity by 2. 926016, 017, 500, 501: Press down on attempting to clear snow at too fast a rate. Use slow handlebars enough to raise front of unit slightly speed to clear deep or hard packed snow. off surface. 926021, 022, 023: Place the unit in the transport Tips for Operation position (see Track Angle (926021, 022, 023) on Snow is best removed as soon as possible after snow page 16). fall. 3. Engage wheel or track drive clutch without To clear an area, run
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CHECK DUAL HANDLE INTERLOCK CHECK AUGER GEARCASE Without the engine running, press down (engage) both IMPORTANT: Proper oil level must be maintained. clutch levers. Release attachment clutch lever. Gear cases are filled to the correct level at the factory. Attachment clutch should remain engaged until traction Unless there is evidence of leakage, no additional clutch lever is released, then both clutches must lubricant should be required. Check oil level each disengage. season or every 25
