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TROUBLESHOOTING
9-2
Electrical system
1. Battery
• Discharged battery
• Faulty battery
2. Spark plug(s)
• Incorrect spark plug gap
• Incorrect spark plug heat range
• Fouled spark plug
• Worn or damaged electrode
• Worn or damaged insulator
3. Ignition coil(s)
• Broken or shorted primary or secondary coils
• Cracked or broken ignition coil
4. Ignition system
• Faulty ECU
• Faulty crankshaft position sensor
• Broken generator rotor straight key
EAS30602
POOR MEDIUM-AND-HIGH-SPEED
PERFORMANCE
Refer to “STARTING FAILURE” on page 9-1.
Engine
1. Air filter
• Clogged air filter element
Fuel system
1. Throttle body (-ies)
• Faulty throttle body
2. Fuel pump
• Faulty fuel pump
EAS30603
FAULTY GEAR SHIFTING
Shifting is difficult
Refer to “Clutch drags”.
EAS30604
SHIFT PEDAL DOES NOT MOVE
Shift shaft
• Improperly adjusted shift rod
• Bent shift shaft
Shift drum and shift forks
• Foreign object in a shift drum groove
• Seized shift fork
• Bent shift fork guide bar
Transmission
• Seized transmission gear
• Foreign object between transmission gears
• Improperly assembled transmission
EAS30605
JUMPS OUT OF GEAR
Shift shaft
• Incorrect shift pedal position
• Improperly returned stopper lever
Shift forks
• Worn shift fork
Shift drum
• Incorrect axial play
• Worn shift drum groove
Transmission
• Worn gear dog
EAS30849
FAULTY CLUTCH
Clutch slips
1. Clutch
• Improperly assembled clutch
• Improperly adjusted clutch cable
• Loose or fatigued clutch spring
• Worn friction plate
• Worn clutch plate
2. Engine oil
• Incorrect oil level
• Incorrect oil viscosity (low)
• Deteriorated oil
Clutch drags
1. Clutch
• Unevenly tensioned clutch springs
• Warped pressure plate
• Bent clutch plate
• Swollen friction plate
• Bent clutch pull rod
• Broken clutch boss
• Burnt primary driven gear bushing
• Match marks not aligned
2. Engine oil
• Incorrect oil level
• Incorrect oil viscosity (high)
• Deteriorated oil
EAS30607
OVERHEATING
Engine
1. Clogged coolant passages
• Cylinder head and piston(s)
• Heavy carbon buildup
Summary of Contents for 2014 MT-07
Page 1: ...2014 SERVICE MANUAL MT07A 1XB 28197 E0 ...
Page 6: ......
Page 8: ......
Page 58: ...ELECTRICAL SPECIFICATIONS 2 13 Spare fuse 2 0 A ...
Page 74: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 29 Crankcase and cylinder left side view 1 2 3 4 5 ...
Page 76: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 31 Oil pump bottom view 2 3 4 5 1 ...
Page 78: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 33 Camshaft top view 2 3 3 1 3 ...
Page 80: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 35 Crankshaft front view 3 4 1 2 1 ...
Page 81: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 36 1 Oil nozzle 2 Piston 3 Crankshaft 4 Main gallery ...
Page 82: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 37 Crankshaft and transmission top view 1 2 4 3 ...
Page 104: ...CABLE ROUTING 2 59 Hydraulic unit assembly top and right side view A 1 1 2 2 3 3 4 4 ...
Page 106: ...CABLE ROUTING 2 61 Fuel tank left side view A B C 1 2 3 4 B ...
Page 108: ...CABLE ROUTING 2 63 Throttle bodies top view A B C D 1 2 3 4 5 6 7 8 9 10 11 ...
Page 112: ...CABLE ROUTING 2 67 Radiator front view A B 1 2 3 4 5 6 ...
Page 116: ...CABLE ROUTING 2 71 Radiator right side view A B C 3 4 2 1 5 7 8 6 ...
Page 118: ...CABLE ROUTING 2 73 ...
Page 121: ......
Page 152: ...PERIODIC MAINTENANCE 3 31 ...
Page 241: ...FRONT FORK 4 86 d b a c 1 ...
Page 277: ...ENGINE REMOVAL 5 12 a 1 ...
Page 339: ...CRANKCASE 5 74 a 1 2 2 b 45 10 1 ...
Page 366: ...TRANSMISSION 5 101 ...
Page 399: ...THROTTLE BODIES 7 18 a b c a b c 1 ...
Page 405: ......
Page 411: ...IGNITION SYSTEM 8 6 ...
Page 417: ...ELECTRIC STARTING SYSTEM 8 12 ...
Page 421: ...CHARGING SYSTEM 8 16 ...
Page 433: ...SIGNALING SYSTEM 8 28 ...
Page 477: ...FUEL INJECTION SYSTEM 8 72 ...
Page 490: ...IMMOBILIZER SYSTEM 8 85 a Light on b Light off ...
Page 491: ...IMMOBILIZER SYSTEM 8 86 ...
Page 523: ...ABS ANTI LOCK BRAKE SYSTEM 8 118 ...
Page 526: ...ELECTRICAL COMPONENTS 8 121 1 3 4 5 6 8 9 13 14 15 16 7 2 12 10 10 11 ...
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