Zenoah CHT2301, HT2301 Trimmer User Manual


 
20
8. Maintenance
every every every
25 50 100
system/compornent 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
see
ADJUSTING
replace carburetor
idle adjusting screw
IDLING SPEED (p.17)
if necessary
clean and readjust
GAP: .025in(0.6~0.7mm)
spark plug
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
replace if
cutting parts
something's wrong
gear case grease
screws/nuts/bolts tighten/replace ✔✔not adjusting screws
blade guard make sure to attach
MAINTENANCE CHART
ENGINESHAFT