PAGE 47
MAINTENANCE
COMPONENT PROCEDURE
BEFORE
USE
EVERY
HOURS
25 50 100
Fuel leaks, fuel spillage Wipe out X
Fuel tank, air filter, fuel
filter
Inspect/clean X X
Idle adjusting screw See Adjusting idle
speed (pg. 48)
X
Spark plug Clean and readjust gap X
Cylinder fins, air intake
vent
Clean X
Muffler, spark arrester,
cylinder exhaust port
Clean X
Throttle trigger, stop
switch
Check operation X
Cutting parts Replace if faulty X
Transmission Grease X
Screws/nuts/bolts Tighten/replace X
Cutting attachment
guard
Attach to tool X
Oiling port Clean X
Guide bar Clean X
Sprocket Inspect/replace X
Chain Inspect/sharpen X