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Figure 15 - Battery Connections
RED (+)
BLACK (-)
3.5 SERVICE AIR FILTER
The engine will not run properly and may be damaged if using a
dirty air filter. Clean the air filter every 50 hours or once a year
(Figure 16). Clean or replace more often if operating under dusty
conditions. The air filter part number is 0G84420151.
1. Remove air filter cover.
2. Wash in soapy water. Squeeze filter dry in clean cloth (DO NOT
TWIST).
3. Clean air filter cover before re-installing it.
NOTE:
To order a new air filter, please contact the nearest authorized
service center at 1-888-436-3722.
Figure 16 - Air Filter
KNOB TO OPEN AIR BOX
3.5.1 CLEAN SPARK ARRESTOR SCREEN (CARB
MODELS)
The engine exhaust muffler has a spark arrestor screen. Inspect
and clean the screen at least once each year (Figure 17). If unit is
used regularly, inspect and clean more often.
If using the generator on any forest-covered,
brush-covered or grass-covered unimproved
land, it must equipped with a spark arrestor.
The spark arrestor must be maintained in good
condition by the owner/operator.
Clean and inspect the spark arrestor when the engine is at ambient
temperature as follows:
1. Remove the spark arrestor screen from the muffler by
loosening the clamp and removing the screw.
2. Inspect screen and replace if torn, perforated or otherwise
damaged. DO NOT USE a defective screen. If screen is not
damaged, clean it with commercial solvent.
3. Replace the spark arrestor and secure with the clamp and
screw.
Figure 17 – Spark Arrestor Screen
Clamp
Spark
Arrestor
Screen
Spark
Arrestor
Cone
NOTE:
To order a new air filter or spark arrestor screen, please contact
the nearest authorized service center at 1-800-333-1322.
3.6 VALVE CLEARANCE
• Intake — 0.15 ± 0.02mm (cold), (0.006" ± 0.0008" inches)
• Exhaust — 0.20 ± 0.02mm (cold) (0.008" ± 0.0008" inches)
After the first 50 hours of operation, check the valve clearance
in the engine and adjust if necessary.
Important: If feeling uncomfortable about doing this procedure or
the proper tools are not available, please take the generator to the
nearest service center to have the valve clearance adjusted. This is
a very important step to ensure longest life for the engine.
Maintenance