Air Filter; Fuel Filter - Maruyama P23-10 Manual Del Operador

• Turn the idle speed screw in (clockwise) to
increase the engine idle speed.
• T ur n the screw out (counterclockwise) to
decrease the engine idle speed.
If idle speed adjustment is necessar y, and
after adjustment the Attached Tool rotates/
moves or the engine stalls, stop using the
Pruner immediately!
Contact your local authorized MARUYAMA Dealer
for assistance and servicing.

Air Filter

Maintenance Interval
• The air filter should be cleaned daily, or more
o f t e n w h e n w o r k i n g i n e x t r e m e l y d u s t y
conditions.
• Replace after every 100 hours of operation.
Air Filter Cleaning
1. Loosen the knob and remove the air filter cover.
2. Remove the foam element and filter screen from the
air filter body.
3. Clean the foam element and filter screen with warm,
soapy water. Let the screen and element dry
completely.
4. Apply a light coat of SAE 30 motor oil to the foam
element and squeeze out all excess oil.
5. Reassemble the filter screen, foam element and to
the air filter cover.

Fuel Filter

Maintenance Interval
The fuel filter should be replaced after every 100 hours
of operation.
Fuel filters needing more frequent replacement may
indicate debris in fuel tank.
Fuel Filter Replacement
The fuel filter is attached to the end of the fuel pick-up
hose inside the fuel tank.
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 filler opening. Use caution not to
"fishhook" the fuel tube. Replace immediately if
punctured!
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