User`s manual

- 27 -

Changing Oil from Gear box（Fig25）

Proposal Oil Trademark

SAE 80W/90（Using prevent frostbite Oil in the Very cooled area）

Oil capacity

Resolving capacity：0.10L

Changing capacity：0.09L

Place the vehicle by the main stand.

• Screw out the leaking bolt 1 and oil-drain bolt 2.

Warning ： When leak, the engine need a certain

temperature, the motor use main stand. Make sure all of

the oil is leaked.

• Clean the drain bolt and then re-install it.

• Inject the oil into hole of the leak bolt 1 till the oil spill.

• Fix the leaking bolt 1 and screw it tight.

Fig25

2 1

- 28 -

Spark plug（Fig 26）

Spark plug specification

Standard： C7HSA（NGK）or A7T、A7RT

• Disconnect the joint of the spark plug cover and take

apart the spark plug with special tool.

• Check if any accumulated carbon or dirt, clean them

in cleanser or brusher. Replace the spark plug if badly

corroded. Clean the carbon accumulates and dirt

thoroughly by spark plug cleanser or brush.

• Normally the gap between side electrode (1) and

Center electrode (2) is 0.6-0.7 mm

• Don’t use other spark plug without approval.

Fuse replacement

The rated electric current of the fuse is 15 A. If the fuse often burns down, it

indicates the short circuit or overload in the electric system. Ask the serviceman

to repair it, and never use the brass wires to replace the fuse.

(0.6～0.7)mm

Fig26