Forest-Master FM52EA, User Manual

Page: 13 / 24

Earth Auger FM52EA 13
Troubleshooting
Engine Hard To Stop
Trouble Cause Remedies
Engine Cylinder and piston overheat causing to
self ignition Remove carbon
deposits
Ignition circuit
1. Spark plug pole overheats Clean the plug
and check the
gap
2. Stop button is bad Check and
remedy
Other
Trouble Cause Remedies
Engine works but
bit not turn
1. Clutch damaged Replace
2. Interference fit failure between gear
shaft and output shaft Replace the rela-
tive part
Knocking sound
in gearbox
1. Gear worn Replace the rela-
tive part
2. Bad lubrication Clean and grease
3. Impurity in the gearbox Clean and grease
WARNING:
Maintenance procedures that are not covered in
this manual must only be carried out by authorized service
personnel. Only use ORIGINAL SPARE PARTS.