Honda fireblade cbr929rr '00 서비스 매뉴얼

If you have an RR with 4 different wire-COLOURS emerging

from it find the switched +12V supply input. (Normally Honda :

BLACK, Suzuki : ORANGE, Yamaha : BROWN, Kawasaki :

BROWN, otherwise check the wiring-diagram for the extra wire

coming from the ignition-switch). Connect the red multimeter-

lead to the battery(+) and the black multimeter-lead to the

switched +12V input-wire (the one you just found). Leave the

RR fully connected up to the bike and let the engine idle.

Switch on the lights. Check the reading on the meter.

more than 0.2 V

Bad connection from the battery(+) through the

ignitionswitch to the switched +12V supply-input on the

RR. Check the whole electrical circuit. This is one of the

most difficult faults to find. Suspect the ignition-switch

itself, the fuse-box and its connections. The RR thinks

the battery-voltage is too low while the actual voltage is

correct or too high. Disconnect all terminals and clean

them with contact-cleaner. If you have solved the

problem, return to START

Reading is lower

than 0.2 V

Stop the engine. Disconnect the wires emerging from the stator. These

are usually three yellow (or white = Yamaha) wires. Switch the

multimeter to Ohms, the lowest range on the meter. Measure the

resistance between all three wires coming from the stator, so you need

to take three readings.

One of the readings is lower than

0.5 Ohms or higher than 2 Ohms

Stator is at fault. Replace

the stator and return to

START

All readings are

within 0.5 to

2.0 Ohms

Connect one of the multimeter-leads up to one of the

three yellow (or white = Yamaha) wires. Connect the

other multimeter-lead up to the engine-casing. Check

the reading on the meter. Make sure the connection

to the casing is a good one !

You have any reading between 100 Ohms and zero Ohms

(= 0 Ohms = no resistance !)

You have no reading at

all, or OL in the display

Switch the multimeter AC-Voltage (Range at least to 100 Vac). Make sure you

DON'T switch it to DC-Voltage (=DCV or Vdc). Connect the multimeter-leads

between two of the three yellow (or white = Yamaha) wires emerging from the

stator. Start the engine and rev it up to app. 5000rpm. Check the reading on

the meter. Switch one of the multimeter-leads to another yellow (or white) wire

and check the reading again. Switch the other multimeter-lead to another

yellow (or white) wire, and check the reading again.

The three readings are not equal,

or one of them is below 50 Volts

(AC)

Three equal

readings, all

higher than 50

Volts (AC)

Goto

You have LESS than

4 different wire-

COLOURS