Trouble shooting – Sears 536.79751 User Manual
Page 15
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TROUBLE SHOOTING
1
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
3
15