8-1. ELECTRIC SYSTEM
8-1-9
2. Increase engine RPM and read voltage.
If voltage is above specification, replace
voltage rectifier.
If voltage is below specification, check stator
output and wiring harness prior to concluding
that voltage rectifier is defective.
Output Voltage Test
1. Connect multimeter to battery posts.
2. Start engine.
3. Increase engine RPM and read voltage with
multimeter.
Test engine speed 4000 RPM = 14.8 +/- 0.4
Vdc
If voltage is above specification, replace voltage
rectifier.
If voltage is below specification, check stator
and wiring harness prior to concluding that
voltage rectifier is defective.
TROUBLESHOOTING
BATTERY REGULARLY DISCHARGED OR
WEAK
1. Loose or corroded battery cables
connections.
- Tighten or repair battery cables
connections.
2. Worn or defective battery.
- Change and test battery.
3. Defective magneto stator.
- Test stator.
4. Defective rectifier.
- Test system voltage.
5. Damaged magneto rotor or Woodruff key.
- Replace magneto rotor or Woodruff key.
PROCEDURE
VOLTAGE RECTIFIER
The rectifier is located on the RH, underneath
the rear cover beside the RH side cover.
Summary of Contents for EST 1000
Page 1: ...EST 1000 SERVICE MANUAL TAIWAN GOLDEN BEE CO LTD ...
Page 4: ...1 GENERAL INFORMATION 1 3 SERIAL NUMBER Frame Number and Engine Number TST 000001 ...
Page 28: ...4 1 FUEL SYSTEM 4 1 1 FUEL TANK AND FUEL PUMP ...
Page 47: ...4 2 FUEL INJECTION SYSTEM 4 2 9 WIRING DIAGRAM With EPS ...
Page 48: ...4 2 FUEL INJECTION SYSTEM 4 2 10 Without EPS ...
Page 84: ...4 2 FUEL INJECTION SYSTEM 4 2 46 Fault Diagnosis EFI Circuit inspection ...
Page 85: ...4 2 FUEL INJECTION SYSTEM 4 2 47 Can not Start the engine or difficult to start inspection ...
Page 86: ...4 2 FUEL INJECTION SYSTEM 4 2 48 Idle flameout diagnosis ...
Page 87: ...4 2 FUEL INJECTION SYSTEM 4 2 49 Integrated Fault Diagnosis Program ...
Page 98: ...4 2 FUEL INJECTION SYSTEM 4 2 60 Troubleshooting Table ...
Page 103: ...5 1 ENGINE ASSEMBLY 5 3 AIR INTAKE SYSTEM ...
Page 105: ...5 1 ENGINE ASSEMBLY 5 5 EXHAUST SYSTEM ...
Page 108: ...5 1 ENGINE ASSEMBLY 5 8 COOLING SYSTEM RADIATOR WATER PUMP ...
Page 120: ...5 1 ENGINE ASSEMBLY 5 20 AC GENERATOR SYSTEM ...
Page 127: ...5 2 ENGINE TOP END 5 2 1 TOP END INTAKE MANIFOLD ...
Page 128: ...5 2 ENGINE TOP END 5 2 2 CYLINDER HEAD ...
Page 129: ...5 2 ENGINE TOP END 5 2 3 CYLINDERS AND PISTONS ...
Page 147: ...5 2 ENGINE TOP END 5 2 21 TIMING CHAIN ...
Page 155: ...5 3 ENGINE BOTTOM END 5 3 1 BOTTOM END ENGINE DRIVE SHAFT ...
Page 156: ...5 3 ENGINE BOTTOM END 5 3 2 CRANKCASE CRANKSHAFT ...
Page 157: ...5 3 ENGINE BOTTOM END 5 3 3 WATER PUMP OIL PUMP ...
Page 169: ...5 4 TRANSMISSION GEARBOX 5 4 1 TRANSMISSION GEARBOX ...
Page 176: ...5 4 TRANSMISSION GEARBOX 5 4 8 SHIFT LEVER ...
Page 201: ...7 1 STEERING SYSTEM AND SUSPENSION 7 1 1 STEERING SYSTEM EPS MODEL ...
Page 202: ...7 1 STEERING AND SUSPENSION 7 1 2 NON EPS MODEL ...
Page 208: ...7 1 STEERING AND SUSPENSION 7 1 8 FRONT SUSPENSION ...
Page 212: ...7 1 STEERING AND SUSPENSION 7 1 12 REAR SUSPENSION ...
Page 217: ...7 2 ELECTRIC POWER STEERING 7 2 1 EPS Electric Power Steering ...
Page 232: ...7 3 BRAKE SYSTEM AND BODY COVER 7 3 1 BRAKE FRONT BRAKE ...
Page 233: ...7 3 BRAKE SYSTEM AND BODY COVER 7 3 2 REAR BRAKE ...
Page 240: ...7 3 BRAKE SYSTEM AND BODY COVER 7 3 9 BODY FRONT BUMPER TOP COVER SIDE COVER FOOTREST ...
Page 241: ...7 3 BRAKE SYSTEM AND BODY COVER 7 3 10 FRONT COVER REAR COVER ...