Sears 536.79751 - Manual (Page 15)

TROUBLE SHOOTING
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1nUUoLh CAUSE CORRECTION
Difficult starting Stale fuel Drain fuel tank Fill wilh fresh fuel
Defective spark plug
Clean and re-gap spark plug .
Engine runs erratic Clogged fuel filter
Replace fuel filter,
Blocked fuel line or empty fuel tank Clean fuel line; check gas tank, '
Carburetor out of adjustment Have carburetor adjusted
Fouled spark plug
Glean and adjust gap ,
Clogged air cleaner Tap dean or replace air cleaner'
Cutting blade fails to
turn Jammed due to foreign object Clear obstruction
Loose blade
Tighten blade retaining nut.
Defective V-belt
Replace the V-beit
Defective quill bearings Replace the bearings
Blade fails to cut
properly
Damaged or worn blade Reverse blade or replace blade
Excessive vibration Loose parts Slop engine immediately; tighten all bolts If
vibration continues, take the unit into the
nearest SEARS Service Center
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