Linhai ATV 500-D T3 EFI Service Manual page 268

CHAPTER 8 ELECTRICAL
CHARGING SYSTEM
Proce
dure
Check:
1. Fuse (Main)
2. Battery
system) 3.Charging voltage
1. fuse
2. Battery
Check the battery condition.
Refer to "BATTERY INSPECTION"
3.Charging voltage
Connect the engine tachometer
to the spark plug lead.
Connect the
(DC20V) to the battery
Test (+) lead→
Battery (+) terminal 
Tester (-) lead→
Battery (-) terminal 
Measure the
voltage.
start the engine and accelerate to
about 5,000rpm
check the terminal voltage
Measured voltage-terminal
Voltage:
0.2-2.5V up
NOTE: Use a
battery.
pocket tester
battery terminal
fully changed
500ATV T3 EFI SERVICE MANUAL 16.0
4.Stator coil resistance
5.Wiring system (entire charging
NO CONTINUITY
Replace the fuse
INCORRECT
Clean battery terminals
Recharge or replace the battery
MEETS SPECITICATION
The charging circuit is not faulty
Replace the battery
CHAPTER 7 ELECTRICAL CTRICAL PAGE 7- 11