Zenoah CHTZ2401, CHTZ2401L, HTZ2401, HTZ2401L Trimmer User Manual


 
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MAINTENANCE CHART
Maintenance, replacement, or repair of the emission control
device and systems may be performed by any non-road engine
repair establishment or individual.
8. Maintenance
English
Every Every Every
25 50 100
System/components Procedure
Before hours hours hours
Note
use after after after
fuel leaks, fuel spillage wipe out
fuel tank, air filter, fuel filter inspect/clean ✔✔ replace, if necessary
idle adjusting screw
see adjusting
replace carburetor
idling speed if necessary
spark plug
clean and readjust
GAP : 0.6 ~ 0.7 mm
plug gap replace, if necessary
cylinder fins, intake air cooling vent clean
muffler, spark arrester, cylinder exhaust port
clean
throttle lever, ignition switch check operation
cutting parts
replace if
something’s wrong
gear case grease
screws/nuts/bolts tighten/replace ✔✔not adjusting screws
debris guard make sure to attach
ENGINE
SHAFT