Maintenance; Air Filter; Fuel Filter - Maruyama BIG M M23S Manual Del Operador

Maintenance

Maintenance, replacement or repair of emission control devices and systems may be performed by any
repair establishment or individual; however, warranty repairs must be performed by a dealer or service
center authorized by Maruyama Manufacturing Company, Inc. The use of parts that are not equivalent in
performance and durability to authorized parts may impair the effectiveness of the emission control system
and may have a bearing on the outcome of a warranty claim.

Air Filter

Maintenance Interval:
The air filter should be cleaned daily, or more often when working in extremely dusty conditions.
Replace after every 100 hours of operation.
Maintenance:
1. Open the air filter cover and remove the foam element.
2. Clean the filter with warm, soapy water. Let the filter
completely dry.
3. Lightly apply SAE 30 motor oil to the foam filter and
squeeze out all excess oil.
4. Reinstall the filter to the air filter case and close the air
filter cover.

Fuel Filter

Maintenance Interval:
The fuel filter should be replaced after 100 hours of operation.
Maintenance:
The fuel filter is attached to the end of the fuel pick-up hose inside the fuel tank.
To replace the fuel filter:
1. Make sure the fuel tank is empty.
2. Remove the fuel cap.
3. Using a wire hook, gently pull the fuel filter out through
the fuel filter opening.
4. Grasp the fuel hose next to the fuel filter fitting and
remove the filter, without releasing the hose.
5. While still holding the fuel hose, attach the new fuel filter.
6. Drop the fuel filter back into the fuel tank.
7. Make sure that the fuel filter is not stuck in a corner of the tank and that the fuel hose is not doubled
over (kinked) before refueling.
16
WIRE
FUEL
FILTER
AIR FILTER CASE
FOAM ELEMENT
AIR FILTER COVER
FUELPICK UP
HOSE