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GB - 16
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 1-1/4 in (30 mm) between scraper blade
and uneven or gravel surfaces.
6. Check Engine Fuel & Crankcase Oil
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
IMPORTANT: Allow unit and engine to adjust
to the outdoor temperatures before clearing
snow. Before shut-off, run the attachment a
few minutes to prevent freeze-up.
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 -15˚ F
(-26˚ C) additional priming may be needed.
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.
WARNING: AVOID INJURY. Read
and understand Fuel Safety Rules in
Safety section before proceeding.
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.