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TROUBLE SHOOTING POINTS
TROUBLE
Difficultstarting
Engine runs erratically
Engine stalls
Engine runs erratically;
Loss of power
Excessive vibration
Unit fails to propel
itself
|mL
Unitfails to discharge
snow
CAUSE
Defective spark pfug
Water or dirt infuel system
Blocked fuel lineor low on fuel
tank or stalegasoline.
Unit runningon CHOKE
Water or dirt infuel system
Carburetor out ofadjustment
Loose parts;damaged impeller
i
Sideplates touchingground
Auger drive belt ]eose or damaged
Auger control cable net adjusted
correctly
Shearbeltbroken
mm
Discharge chute clogged
Foreign object lodged inauger
CORRECTION
Replace defectiveplug.
Use carburetor bowl drain to flush and refillwith
freshfuel.
Clean fuel line;check fuel supply;add fresll
fuel (gasoline/oilmixture if2 cycle engine).
Move choke lever to OFF position
Use carburetorbowl draintoflush and refill with
fresh fuel.
Adjust carburetor.
Stop engine immediately and disconnect spark plug
wire. Tightenall boltsand make all necessary repairs.
If vibration continues, have the unit serviced by a
competent repairman_
Adjust side plates. See To Adiust Side Plates in the
Adjustment section_
Adjust auger drive belt; replace ifdamaged
Adjust auger control cable
Replace shear bolt.
Stop engine immediately and disconnect spark plug w_re
Clean discharge chute and inside of auger housing
Stop engine immediately and disconnect spark plug wire
Remove object from auger,
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