31
Problem
Probable Cause
Correction
Engine will not start.
Engine switch is in stop position. Push engine switch to run
position. See Engine Switch on
page 19.
Fuel valve is closed.
Turn fuel valve to on position.
See Fuel Valve on page 18.
Fuel tank is empty.
Fill fuel tank with fuel.
Engine not primed.
Press the primer bulb 3 times
Spark plug wire is disconnected. Connect spark plug. Refer to
engine manual.
Choke is off.
Turn choke control knob to on
position.
Excessive fuel in engine cylinder
(flooded).
Remove plug and dry.
Faulty spark plug.
Replace spark plug.
Engine starts hard or runs
poorly.
Fuel mixture too rich.
Turn choke control knob to off
position.
Spark plug is faulty, fouled or
incorrectly gapped.
Clean and correctly set spark
plug gap.
Fuel cap vent is blocked.
Install new fuel cap.
Excessive vibration.
Loose parts or damaged auger
paddles.
Check for loose or missing
hardware or replace auger
paddles.
Excessive snow left behind.
Scraper blade is worn.
Replace scraper blade.
Snow does not discharge
Auger drive belt is loose or
damaged.
Replace belt or adjust auger
control cable.
Discharge chute is clogged with
snow.
Stop engine and close fuel valve.
Clean discharge chute and auger
housing with a tool. DO NOT use
your hands to clean discharge
chute.
Auger paddles are worn or
damaged.
Replace auger paddles.
TROUBLESHOO
TING
