Cutting Blades; Maintenance; Air Filter; Fuel Filter - Maruyama BCV5020 Manual Del Usuario

Cutting Blades

1. Use only the correct blade (MARUYAMA genuine part) approved for the application and model Brushcutter.
2. Carefully check the condition of the blades before and after operation.
3. Sharpen dull blades. Replace any blade that is worn, cracked or damaged.
4. If a blade produces eccentric rotation or vibration, replace the blade and the boss adapter with MARUYAMA
genuine parts.

Maintenance

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.
Air Filter Cleaning
1. Remove the foam element.
2. Clean the foam element with warm, soapy water. Let the
element dry completely.
3. Apply a light coat of SAE 30 motor oil to the foam element
and squeeze out all excess oil.
4. Reassemble the foam element and filter cover.

Fuel Filter

Maintenance Interval
The fuel filter should be replaced after every 100 hours of operation.
Fuel Filter Replacement
The fuel filter is attached to the end of the fuel pick-up hose
inside the tank. To replace the fuel filter:
1. Make sure the fuel tank is empty.
2. Loosen the fuel tank cap.
3. Using a wire hook, gently pull the fuel filter out through the
fuel filler opening.
4. Grasp the fuel hose next to the fuel filter fitting and remove
the filter, but do not release the hose.
5. While still holding on to fuel hose, attach the new fuel filter.
6. Drop the new 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.
Filter Cover
Screw
― GB-18 ―
Foam Element
Fuel Pick-up Hose
Wire
Fuel Filter