Maintenance – Zenoah CHTZ2500 User Manual

Page 20

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8. Maintenance

every every every

100

system/compornent

procedure

before hours hours hours

note

use

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

ENGINE

SHAFT