Troubleshooting - Simplicity 990870 Operator's Manual

Double stage sno-away 7 h.p.
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If the auger stalls or the chute plugs, push down the
auger drive control IMMEDIATELY.
Pull the speed con¬
trol all of the way back to stop the engine, and remove the
foreign object or spout blockage. CAUTION: Always stop
the engine before working near or on the auger or spout.
SHUT DOWN AND STORAGE
After the clearing job is finished the Sno-Away should
be transported to a sheltered area.
Set the transmission lever and auger drive control in
the neutral posit on and run the engine at slow speed for
about 5 minutes to melt and dry up the snow in hidden
areas of the Sno-Away to prevent icing. CAUTION: DO
NOT RUN ENGINE IN AN ENCLOSED AREA.
Allow the Sno-Away to cool about 5 minutes and fill
the fuel tank to reduce condensation during storage.
SUMMER STORAGE
Your engine owners manual and the maintenance sec¬
tion of this manual cover the details of preparation for ex¬
tended storage. Here are some additional suggestions.
The engine should be run out of fuel, the crankcase
drained and refilled.
Remove the spark plug, and pour
about 2 tablespoons of oil into the spark plug hole. Crank
the engine about 6 pulls and replace the spark plug.
Wash the Sno-Away thoroughly to remove dirt and
salt, and wipe it dry. Go over exposed areas with an oily
rag or use automotive wax to preserve its appearance.
Your Sno-Away has a unique feature - it can be stored
on the front to reduce floor area required by about .40%.
The fuel tank must be empty but the oil need not be drain¬
ed for storage in this position.
TROUBLE SHOOTING
IF ENGINE FAILS TO START, check the following:
1.
Throttle must be 1/2 open.
2.
Choke lever must be in "CHOKE1' position (pulled
out) or in "OFF" position if engine appears to be flooded.
3.
Shift lever must be in "Neutral".
4.
Auger control lever must be down (disengaged).
5.
Spark plug cable must be securely connected.
IF BELT SLIPPAGE OCCURS, check the following:
1.
Belts may be stretched or excessively worn.
2.
Pulleys may be greasy or oily.
3.
Insufficient belt tension (See "Adjustments").
4.
Auger may be clogged.
Stop engine before
cleaning.
IF A BELT BREAKS, check the following:
1.
Look for sharp edges or rough spots on pulleys.
2.
Pulleys may be misaligned.
3.
Belt tension may be too tight (See "Adjustment").
4.
Auger may be blocked by a foreign object or snow.
Stop engine before cleaning.
IF GENERAL PERFORMANCE SEEMS UNSATISFACT¬
ORY, check the following:
1.
Controls or drive system may be out of adjustment
(See "Adjustments" and "Maintenance").
2.
Extremely wet and heavy snow.
See "Operation".
Run at full throttle and in successive passes.
3.
Belt slippage. See "Adjustments".
4.
Low discharge capacity due to insufficient auger
speed. See "Operation" and run at full throttle.
5.
Lack of traction. Install the tire chains Mfg. No.
2025053 for greater traction.
BELT ADJUSTMENTS
IDLER
Figure 14.
9

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