CHAPTER 7 ELECTRICAL
M750L SERVICE MANUAL 18.0
CHAPTER 10 ELECTRICAL 10-
6
7.3 IGNITION SYSTEM
IGNITION SYSTEM TROUBLESHOOTING
No Spark, Weak or Intermittent Spark
⚫
Spark plug gap incorrect
⚫
Fouled spark plug
⚫
Faulty spark plug cap or poor connection to high tension lead
⚫
Related wiring loose, disconnected, shorted, or corroded
⚫
Engine stop switch or ignition switch faulty
⚫
Terminal board or connections wet, corroded
⚫
Poor ignition coil ground (e.g. coil mount loose or corroded)
⚫
Faulty stator (measure resistance of all ignition related windings)
⚫
Incorrect wiring (inspect color coding in connectors etc. )
⚫
Faulty ignition coil winding (measure resistance of primary and secondary)
⚫
Worn magneto (RH) end crankshaft bearings
⚫
Sheared flywheel key
⚫
Flywheel loose or damaged
⚫
Trigger coil air gap too wide (where applicable) should be 0.030-0 .050" (0. 75-1.25 mm)
⚫
Excessive crankshaft run out on magneto (RH) end should not exceed 0.005"
(0.13mm)
⚫
Faulty ECU
Содержание HY740STL 2018
Страница 2: ...M750L ATV SERVICE MANUAL 18 0 M750L 18 0...
Страница 11: ...CHAPTER 1 GENERALINFORMATION M750L SERVICE MANUAL 18 0 CHAPTER 1 GENERAL PAGE 1 6...
Страница 13: ...CHAPTER 1 GENERALINFORMATION M750L SERVICE MANUAL 18 0 CHAPTER 1 GENERAL PAGE 1 8 NOTES...
Страница 31: ...CHAPTER 2 MAINTENANCE M750L SERVICE MANUA 18 0 CHAPTER 2 MAINTENANCE PAGE 2 18 NOTES...
Страница 93: ...CHAPTER 3 ENGINE M750L SERVICE MANUAL 18 0 CHAPTER 3 ENGINE PAGE 3 62 3 13SHIFT SYSTEM...
Страница 144: ...CHAPTER 4A CHASSIS M750L SERVICE MANUAL 18 0 CHAPTER 4 CHASSIS PAGE 4 6 NOTES...
Страница 168: ...CHAPTER 5 FINAL DRIVE LH500ATV D SERVICE MANUAL 14 0 CHAPTER 5 FINAL DRIVE 5 24 NOTES...
Страница 182: ...CHAPTER 6 BRAKES M750L SERVICE MANUAL 18 0 CHAPTER 6 BRAKES PAGE 6 14 NOTES...
Страница 184: ...CHAPTER 7 ELECTRICAL M750L SERVICE MANUAL 18 0 CHAPTER 10 ELECTRICAL 10 2...
Страница 189: ...CHAPTER 7 ELECTRICAL M750L SERVICE MANUAL 18 0 CHAPTER 10 ELECTRICAL 10 7 LH700ATV EFI MODEL...
Страница 204: ...CHAPTER 8 ELECTRICAL M550 SERVICE MANUAL 16 0 CHAPTER 7 ELECTRICAL CTRICAL PAGE 8 22 7 7 LIGHTING SYSTEM...
Страница 209: ...CHAPTER 8 ELECTRICAL M550 SERVICE MANUAL 16 0 CHAPTER 7 ELECTRICAL CTRICAL PAGE 8 27...