Service manual

Raider Mini 90 (single/double-seat): Service Manual Version：2.0 Feb. 2006

z Spec. Unit: mm (in)

Item Standard value Limit value

Length of electric starter carbon brush 12.0mm 4.0mm

z Trouble Shooting

NOTE: Check the following items before looking

for the system failure:

a) If the main fuse has been burned (10A);

b) If the wire of the battery or electric starter

has

got loose;

c) If the battery is leaking.

The electric starter doesn’t work

Undercharged: Below 12.0 V

z Check

a) Check the carbon brush and measure the length of the brush;

Limit value: 4.0mm

b) Check if the rectifier bar has depigmentized;

The depigmentation of couples of rectifier bars shows the armature coil has

earthed;

NOTE: The rectifier bar can’t be burnished by emery cloth or sand paper.

c) Check the connectivity between couples of rectifier bars;

Check the connectivity between the rectifier bar and the armature shaft;

Rectifier bars: connected;

Armature ---shaft: disconnected;

d) Check the connectivity between the cable terminal and the black wire brush;

Check the connectivity between the cable terminal and the electric starter shell;

If the connecting wire is broken or disconnected with the starter shell, the wire

needs repairing.

Cable terminal --- starter shell: disconnected;

Cable terminal ---brush: connected.

z Assembly

a) Assemble the electric starter;

Align the carbon brush pin with the shell groove;

Electric Starter