Maintenance – Zenoah TR2001 User Manual

Page 13

GB-13

Every Every Every

100

System/components

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. 22)

if necessary

clean and readjust

GAP: .025 in (0.6 ~ 0.7 mm)

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

debris guard

make sure to attach

✔

WARNING

•

Make sure that the engine has stopped and is cool
before performing any service to the machine. Con-
tact with moving cutting head or hot muffler may
result in a personal injury.

AIR FILTER
• The air filter, if clogged, will reduce the engine perfor-

mance. Check and clean the filter element in warm,
soapy water as required. Dry completely before in-
stalling. If the element is broken or shrunk, replace
with a new one.

(1) Air filter

FUEL FILTER
• When the engine runs short of fuel supply, check the

fuel cap and the fuel filter for blockage.

(1) Fuel filter

9. Maintenance

ENGINE

SHAFT

This manual is related to the following products:

BC2002