TROUBLESHOOTING
9-1
EAS28450
TROUBLESHOOTING
EAS28460
GENERAL INFORMATION
NOTE:
The following guide for troubleshooting does
not cover all the possible causes of trouble. It
should be helpful, however, as a guide to basic
troubleshooting. Refer to the relative proce-
dure in this manual for checks, adjustments,
and replacement of parts.
EAS28470
STARTING FAILURES
Engine
1. Cylinder(s) and cylinder head(s)
• Loose spark plug
• Loose cylinder head or cylinder
• Damaged cylinder head gasket
• Damaged cylinder gasket
• Worn or damaged cylinder
• Incorrect valve clearance
• Improperly sealed valve
• Incorrect valve-to-valve-seat contact
• Incorrect valve timing
• Faulty valve spring
• Seized valve
2. Piston(s) and piston ring(s)
• Improperly installed piston ring
• Damaged, worn or fatigued piston ring
• Seized piston ring
• Seized or damaged piston
3. Air filter
• Improperly installed air filter
• Clogged air filter element
4. Crankcase and crankshaft
• Improperly assembled crankcase
• Seized crankshaft
Fuel system
1. Fuel tank
• Empty fuel tank
• Clogged fuel filter
• Clogged fuel tank drain hose
• Deteriorated or contaminated fuel
2. Fuel pump
• Faulty fuel pump
• Faulty fuel pump relay
3. Throttle body(-ies)
• Deteriorated or contaminated fuel
• Sucked-in air
Electrical system
1. Battery
• Discharged battery
• Faulty battery
2. Fuse(s)
• Blown, damaged or incorrect fuse
• Improperly installed fuse
3. Spark plug(s)
• Incorrect spark plug gap
• Incorrect spark plug heat range
• Fouled spark plug
• Worn or damaged electrode
• Worn or damaged insulator
• Faulty spark plug cap
4. Ignition coil(s)
• Cracked or broken ignition coil body
• Broken or shorted primary or secondary
coils
• Faulty spark plug lead
5. Ignition system
• Faulty ECU
• Faulty crankshaft position sensor
6. Switches and wiring
• Faulty main switch
• Faulty engine stop switch
• Broken or shorted wiring
• Faulty neutral switch
• Faulty start switch
• Faulty sidestand switch
• Faulty clutch switch
• Improperly grounded circuit
• Loose connections
7. Starting system
• Faulty starter motor
• Faulty starter relay
• Faulty starting circuit cut-off relay
• Faulty starter clutch
EAS28490
INCORRECT ENGINE IDLING SPEED
Engine
1. Cylinder(s) and cylinder head(s)
• Incorrect valve clearance
• Damaged valve train components
2. Air filter
• Clogged air filter element
Fuel system
1. Throttle body(-ies)
• Damaged or loose throttle body joint
• Improperly synchronized carburetors
• Improperly adjusted engine idling speed
(throttle stop screw)
Содержание 2007 FZ6-NA
Страница 1: ...2007 FZ6 N S 4S8 28197 E0 SERVICE MANUAL FZ6 NA SA FZ6 NHG W FZ6 SHG W FZ6 NAHG SAHG ...
Страница 6: ......
Страница 8: ......
Страница 64: ...TIGHTENING TORQUES 2 19 Cylinder head tightening sequence Crankcase tightening sequence ...
Страница 72: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 27 EAS20410 LUBRICATION DIAGRAMS ...
Страница 73: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 28 1 Oil level switch 2 Oil cooler 3 Relief valve ...
Страница 74: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 29 ...
Страница 75: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 30 1 Oil pump 2 Exhaust camshaft 3 Intake camshaft 4 Oil strainer ...
Страница 76: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 31 ...
Страница 77: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 32 1 Oil cooler 2 Oil strainer 3 Oil level switch 4 Oil pump ...
Страница 78: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 33 ...
Страница 79: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 34 1 Main axle 2 Oil pump 3 Relief valve ...
Страница 80: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 35 ...
Страница 81: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 36 1 Cylinder head 2 Intake camshaft 3 Exhaust camshaft 4 Crankshaft ...
Страница 82: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 37 ...
Страница 83: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 38 1 Main axle 2 Drive axle ...
Страница 84: ...COOLING SYSTEM DIAGRAMS 2 39 EAS20420 COOLING SYSTEM DIAGRAMS ...
Страница 85: ...COOLING SYSTEM DIAGRAMS 2 40 1 Radiator 2 Oil cooler ...
Страница 86: ...COOLING SYSTEM DIAGRAMS 2 41 ...
Страница 87: ...COOLING SYSTEM DIAGRAMS 2 42 1 Water pump 2 Oil cooler 3 Radiator ...
Страница 88: ...COOLING SYSTEM DIAGRAMS 2 43 ...
Страница 89: ...COOLING SYSTEM DIAGRAMS 2 44 1 Oil cooler 2 Water pump ...
Страница 90: ...COOLING SYSTEM DIAGRAMS 2 45 ...
Страница 91: ...COOLING SYSTEM DIAGRAMS 2 46 1 Radiator 2 Thermostat ...
Страница 92: ...CABLE ROUTING 2 47 EAS20430 CABLE ROUTING FZ6 S FZ6 SHG W FZ6 SA FZ6 SAHG ...
Страница 94: ...CABLE ROUTING 2 49 FZ6 N FZ6 NA ...
Страница 96: ...CABLE ROUTING 2 51 FZ6 NHG W FZ6 NAHG ...
Страница 98: ...CABLE ROUTING 2 53 FZ6 S FZ6 SHG W ...
Страница 100: ...CABLE ROUTING 2 55 FZ6 SA FZ6 SAHG ...
Страница 102: ...CABLE ROUTING 2 57 FZ6 N FZ6 NHG W ...
Страница 104: ...CABLE ROUTING 2 59 FZ6 NA FZ6 NAHG ...
Страница 106: ...CABLE ROUTING 2 61 FZ6 S FZ6 SHG W ...
Страница 108: ...CABLE ROUTING 2 63 FZ6 SA FZ6 SAHG ...
Страница 110: ...CABLE ROUTING 2 65 FZ6 N FZ6 NHG W ...
Страница 112: ...CABLE ROUTING 2 67 FZ6 NA FZ6 NAHG ...
Страница 114: ...CABLE ROUTING 2 69 FZ6 S FZ6 SHG W ...
Страница 116: ...CABLE ROUTING 2 71 FZ6 SA FZ6 SAHG ...
Страница 118: ...CABLE ROUTING 2 73 ...
Страница 120: ...CABLE ROUTING 2 75 FZ6 N FZ6 NHG W ...
Страница 122: ...CABLE ROUTING 2 77 ...
Страница 124: ...CABLE ROUTING 2 79 FZ6 NA FZ6 NAHG ...
Страница 126: ...CABLE ROUTING 2 81 ...
Страница 128: ...CABLE ROUTING 2 83 ...
Страница 130: ...CABLE ROUTING 2 85 ...
Страница 132: ...ELECTRICAL SYSTEM 3 35 REPLACING THE HEADLIGHT BULBS 3 35 ADJUSTING THE HEADLIGHT BEAMS 3 35 ...
Страница 133: ......
Страница 170: ...ELECTRICAL SYSTEM 3 37 ...
Страница 173: ......
Страница 244: ...FRONT FORK 4 71 ...
Страница 261: ......
Страница 320: ...CRANKCASE 5 59 ...
Страница 342: ...TRANSMISSION 5 81 ...
Страница 351: ...THERMOSTAT 6 8 Refer to CHECKING THE RADIATOR on page 6 3 ...
Страница 365: ...THROTTLE BODIES 7 8 ...
Страница 366: ...AIR INDUCTION SYSTEM 7 9 EAS27040 AIR INDUCTION SYSTEM ...
Страница 370: ...AIR INDUCTION SYSTEM 7 13 2 Install Reed valve cover ...
Страница 383: ...ELECTRIC STARTING SYSTEM 8 10 ...
Страница 385: ...CHARGING SYSTEM 8 12 2 AC magneto 3 Rectifier regulator 7 Main fuse 10 Battery ...
Страница 387: ...CHARGING SYSTEM 8 14 ...
Страница 399: ...SIGNALING SYSTEM 8 26 ...
Страница 433: ...FUEL PUMP SYSTEM 8 60 ...
Страница 442: ...IMMOBILIZER SYSTEM 8 69 a Light on b Light off ...
Страница 443: ...IMMOBILIZER SYSTEM 8 70 ...
Страница 446: ...ABS ANTI LOCK BRAKE SYSTEM 8 73 EAS27740 ABS COMPONENTS CHART ...
Страница 448: ...ABS ANTI LOCK BRAKE SYSTEM 8 75 EAS27750 ABS CONNECTOR LOCATION CHART ...
Страница 454: ...ABS ANTI LOCK BRAKE SYSTEM 8 81 EAS27810 BASIC PROCESS FOR TROUBLESHOOTING ...
Страница 478: ...ELECTRICAL COMPONENTS 8 105 EAS27970 ELECTRICAL COMPONENTS ...
Страница 480: ...ELECTRICAL COMPONENTS 8 107 ...
Страница 482: ...ELECTRICAL COMPONENTS 8 109 EAS27980 CHECKING THE SWITCHES ...
Страница 504: ...ELECTRICAL COMPONENTS 8 131 ...
Страница 511: ...TROUBLESHOOTING 9 6 ...
Страница 520: ......
Страница 521: ......
Страница 522: ...YAMAHA MOTOR CO LTD 2500 SHINGAI IWATA SHIZUOKA JAPAN ...