PRE-START
1. Frozen Impeller
IMPORTANT: Before starting engine, check impeller to be sure it is not frozen.
To check impeller:
1.With key in “Stop” position, squeeze Attachment Clutch Lever to Engaged position.
2.Pull Recoil Starter Handle.
3.If Impeller is frozen, (cannot pull Starter Handle) move unit to a heated area and thaw to prevent possible damage.
2.Check Function of Clutches (932035, 503)
If clutches do not engage or disengage properly, adjust or repair before operation (see Service and adjustments).
3.Check Dual Handle Interlock (932101, 309)
Without the engine running, press down (engage) both clutch levers. Release attachment clutch lever. Attachment clutch should remain engaged until traction clutch lever is released, then both clutches must disengage.
If clutches do not engage or disengage properly, adjust or repair before operation (see Service and Adjustments).
4. Adjust Axle Lock (932101, 309)
Keep locking pin on the right wheel hub for best traction when throwing snow.
5. Adjust Runners
Check and adjust Runners (see Service and Adjustments). Allow 1/8 in (3 mm) between scraper blade and hard, smooth surface(s). Allow
6. Check Engine Fuel & Crankcase Oil
WARNING: AVOID INJURY. Read and understand Fuel Safety Rules in Safety section before proceeding.
Check and add fuel if required. Check that the engine crankcase oil is full using dipstick. Refer to Engine Manual for detailed instructions.
TO STOP IN AN EMERGENCY
Immediately release both control levers to stop unit in an emergency. Stop engine, remove key and wait for all rotating parts to stop before leaving operator’s position.
STARTING AND SHUT OFF
WARNING: FAILURE TO FOLLOW INSTRUCTIONS could result in personal injury and/or damage to unit. DO NOT attempt to start your unit at this time. Read entire Owner/ Operator Manual and the Engine Manual first.
IMPORTANT: Allow unit and engine to adjust to the outdoor temperatures before clearing snow. Before
NOTE: Try out each control without the engine running to see how it works and what it does.
Manual Start
1.Turn discharge chute straight ahead.
2.Make sure that the traction clutch and attachment drive clutch levers are fully disengaged.
3.Push Primer Bulb 2 or 3 times for cold engine.
NOTE: When temperature is below
4.If engine is cold, apply choke. See Engine Manual for detailed instructions.
NOTE: A warm engine requires less choking than a cold engine.
5.Set throttle to proper starting position.
6.Insert key into ignition switch and push into RUN position. DO NOT twist key after it is inserted.
7.Grasp starter handle and pull rope out slowly until it pulls harder. Let rope rewind slowly.
8.Pull rope with a rapid continuous full arm stroke. Let rope rewind slowly.
IMPORTANT: DO NOT let Starter Handle snap against Starter.
9.Repeat steps 7 and 8 until engine starts. (If engine does not start, refer to Troubleshooting.)
10.Adjust choke as needed.
11.Set throttle to Part Throttle or Slow position for adaptation to outside temperature or travel. Set throttle to Fast position for normal operation.
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