Maintenance; Air Filter; Fuel Filter - Bushranger MT261 Owner's/Operator's Manual

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, and pull up and remove the cap holder.
3. Using a wire hook, gently pull the fuel filter out through the fuel fill-
er opening.
4. Grasp the fuel hose next to the fuel filter fitting and remove the fil-
ter, 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.
Spark Plug
Maintenance Interval
・ The spark plug should be removed from the engine and checked
after each 25 hours of operation.
・ Replace the spark plug after every 100 hours of operation.
Spark Plug Maintenance
1. Twist the high tension lead boot on the spark plug back and forth a cou-
ple of times to loosen the boot, then pull the boot off of the spark plug.
2. Remove the spark plug.
3. Clean the electrodes with a stiff brush.
4. Adjust the electrode air gap to 0,6-0,7 mm.
5. Replace the spark plug if it is oil-fouled, damaged, or if the elec-
trodes are worn down.
6. Do not over tighten the spark plug when installing. The tightening
torque is 10,7-16,6 N•m.
＿ 27 ＿
Knob
Filter Cover
Foam Element
Fuel Tank Cap
Fuel Tank
Cap Holder
Fuel Pick-up Hose
Wire
Fuel Filter
0,6-0,7mm