Maintenance – Zenoah EXZ2500S-BC User Manual

Page 37

Advertising
background image

9. Maintenance

brushcutter. Note that it is necessary to remove
the engine cover shown in (MA5) in order to be
able to view the upper part of the cylinder.

• If waste gets stuck and causes blockage around

the intake air cooling vent or between the
cylinder fins, it may cause the engine to
overheat, and that in turn may cause mechanical
failure on the part of the brushcutter. (MA6)

(1) cylinder
(2) intake air cooling vent (back)

PROCEDURES TO BE PERFORMED AFTER

EVERY 100 HOURS OF USE

1. Remove the muffler, insert a screwdriver into the

vent, and wipe away any carbon buildup. Wipe
away any carbon buildup on the muffler exhaust
vent and cylinder exhaust port at the same time.

2. Tighten all screws, bolts, and fittings.
3. Check to see if any oil or grease has worked its

way in between the clutch lining and drum, and if
it has wipe it away using oil-free, lead-free
gasoline.

IMPORTANT

MA6

(1)

(2)

MA5

37

Advertising