Troubleshooting Guide - Zenoah Komatsu G3300 Owner's Manual

9. Troubleshooting Guide

Case 1. Starting failure
Make sure the icing prevention system is not
working.
Check fuel for water
or substandard mix-
ture.
d
Check for engine
flooding.
d
Check spark ignition.
Case 2. Lack of power/Poor acceleration/
Rough idling
Check fuel for water
or substandard mix-
ture.
d
Check air filter and
fuel filter for clog-
ging.
d
Check carburetor
for inadequate ad-
justment.
Replace with proper
a
fuel.
Remove and dry the
spark plug.
a
Then pull the starter
again with no choke.
Replace with a new
a
plug.
Replace with proper
a
fuel.
a
Clean.
Readjust speed
a
needles.
Case 3. Oil does not come out
Check oil for sub-
standard quality.
d
Check oil passage
and ports for clog-
ging.
If the unit seems to need further service, please consult
with an authorized service shop in your area.
G3300 / G3300EZ
a
Replace.
a
Clean.
GB-15
G
B