Maintenance – Zenoah G3000 User Manual
Page 18
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OILING PORT
Dismount the guide bar and check the oiling port
for blocking by sawdust. (MA9)
GENERAL
Inspect the entire unit for fuel leakage, Ioose
fastenings, and damage to major parts, especially
handle joints and guide bar mounting. When
anything wrong be found, make sure to have it
repaired before next usage.
■ MONTHLY MAINTENANCE
FUEL FILTER
When the engine runs short of fuel supply, check
the fuel filter for blockage. (MA10)
OIL STRAINER
Drain the oil tank and remove the oil strainer
located near the spark plug. Check the condition
and clean if necessary. (MA11)
SPARK PLUG
Starting failure and mis-firing are often caused by a
fouled spark plug. Periodically clean the spark plug
and check that the spark gap is in the correct
range. (MA12)
For a replacement plug, use Champion CJ-8Y or
RCJ-8Y, or NGK BPM7A.
DRIVE SPROCKET
Periodically check the drive sprocket for wear and
damage, and replace when the teeth have worn
over 1mm, or when any damage has been
observed. (MA13)
9. Maintenance
MA10
MA11
.025 in
0.6 mm
MA12
MA13
MA9