ELEC
L-190
CHARGING SYSTEM
TROUBLE SHOOTING
PROCEDURE
CHECK
1. Fuse
2. Battery
3. Charging voltage
4. Charging coil resistance
5. Wiring system (entire charging system)
Note :
Remove the following parts before trouble shoot-
ing.
1) Side covers (LH )
• Use Service Instruments as specified.
1. FUSE
Refer to “FUSE INSPECTION SECTION” in
Chapter 3, Page no 3-30
Replace the Fuse
NO CONTINUITY
2. BATTERY
• Check the Battery condition.
Refer to “BATTERY INSPECTION” section
in Chapter 3, Page no 3-28
CONTINUITY
Specific Gravity : 1.230 ± 0.005 at 20ºC
• Top up with distilled water
• Clean the Battery terminals
• Recharge or Replace the Battery
INCORRECT
3. CHARGING VOLTAGE
• Refer to Rectifier cum Regulator unit in-
spection method in the Ignition System
section in this Chapter, Page no 7-8
4. CHARGING COIL RESISTANCE.
• Refer to Charging coil resistance checking
method in the Ignition System section in
this Chapter, Page no 7-7
MEETS SPECIFICATIONS
The Charging circuit is OK
OUT OF
SPECIFICATION
OUT OF SPECIFICATION
Replace the Charging Coil
5. WIRING CONNECTION
• Check entire Charging system for poor
connections.
Refer to circuit diagram Section Page no 7-4
MEETS
SPECIFICATION
Repair or Replace the Wiring Harness
POOR CONNECTIONS
CORRECT
7-9
Engine Tachometer.
Digital Multimeter
IF THE BATTERY IS NOT CHARGED