Storage troubleshooting – Ariens SNO-THRO 938016 - 522 User Manual
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UNIT
Run with auger clutch engaged a few minutes after 
each use to free unit of any loose or melting snow.
Inspect unit for visible signs of wear, breakage or 
damage. Order any parts required and make 
necessary repairs to avoid delays when beginning use 
again.
Keep all nuts, bolts and screws properly tightened and 
know unit is in safe working condition. 
ENGINE
When storing unit for extended periods of time, remove 
all fuel from tank and carburetor (run dry). Refer to 
Engine Manual.
WARNING: FLAMMABLE FUEL and its 
EXPLOSIVE VAPORS can cause death or 
serious injury. DO NOT store unit inside a 
building with fuel in the fuel tank where any 
ignition sources are present. Drain fuel 
outdoors away from any ignition source. Allow 
engine to cool before storing in any enclosure. 
Only use approved fuel containers.
PROBLEM
PROBABLE CAUSE
CORRECTION
Engine will 
not crank
1.
Ignition switch not in "RUN" position.
2.
Bad starter or wire connection.
3.
Electrical problem
1.
Turn key to "RUN" position.
2.
Check connections. See your Dealer.
3.
Check wiring for wear, damage or poor 
connections. See your Dealer.
Engine will 
not start
1.
Ignition switch not in "RUN" position.
2.
Bad starter or wire connection.
3.
Engine ignition problem.
4.
Fuel tank is empty.
1.
Turn key to "RUN" position.
2.
Check connections. See your Dealer.
3.
See Engine Manual.
4.
Fill tank with properly mixed fuel. Prime 
engine, set choke for easier start.
Engine stops
1.
Improperly mixed or contaminated 
fuel.
2.
No spark.
1.
Use only clean, properly mixed fuel. If 
necessary, drain tank and refill with new fuel 
mixture.
2.
Check spark plug and connecting wire.
Discharge 
chute will not 
turn
1.
Chute gears are frozen.
1.
Move unit to a warm area to thaw.
Auger will not 
turn or throw 
snow
1.
Auger is frozen in place.
2.
Ice or debris is obstructing auger.
3.
Auger control cable out of 
adjustment
4.
Drive belt slipping; idler out of 
adjustment.
1.
Move unit to a warm area to thaw.
2.
With engine off, and auger disengaged, 
check for obstructions and remove.
3.
Adjust cable. See Service and Adjustments.
4.
Adjust idler. See Service and Adjustments.
STORAGE
TROUBLESHOOTING