Craftsman 536.7722 manual Trouble Cause, Correction

TROUBLE	CAUSE	CORRECTION
Difficultstading	Stale fuel	Drain fuel tank, Fill with fresh
		fuel

or

Engine runs erractically

Cutting blade fails to turn

Blade fails to cut

properly

Excessive vibra- tion

Defective spark plug

Clogged fuel line

Blocked fuel line or empty fuel tank Carburetor out of adjustment Fouled spark plug

Clogged air cleaner

Jammed due to foreign object "

Loose blade

Defective belt

Defective quill bearings

Damaged or worn blade

! Loose parts

Clean and re-gap spark plug

Replace fuel filter

Clean fuel line; check gas tank

Have carburetor adjusted

Clean and adjust gap, replace

Replace air filter

Clear obstruction

Tighten blade retaining nut

Replace V-belt

Replace the quill assembly

Replace blade

Stop engine immediately; tighten

all bolts. If vibration continues, take the unit into the nearest

Craftsman Service Center

Engine will not

shut off when en- :Handle hardware is not cutting into Tighten T-knobs until the external tube

gine control leverIockwasher cuts into the tubing is released

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