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SHAFT DRIVE
4-95
EAS23560
TROUBLESHOOTING
TIP
Causes A, B, and C may be extremely difficult to diagnose. The symptoms are quite subtle and difficult
to distinguish from normal operating noises. If there is reason to believe that these components are
damaged, remove them and check them individually.
Inspection notes
1. Investigate any unusual noises.
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The following noises may indicate a mechanical defect:
a. A rolling “rumble” during coasting, acceleration or deceleration (increases with the rear wheel speed,
but does not increase with higher engine or transmission speeds)
Wheel bearing damage
b. A whining noise that varies with acceleration and deceleration
Incorrect reassembly or too little gear backlash
WARNING
EWA13780
Insufficient gear backlash is extremely destructive to the gear teeth. If a test ride, following re-
assembly, indicates these symptoms, stop riding immediately to minimize gear damage.
c. A slight “clunk” evident at low speed operation (not to be confused with normal vehicle operation)
Broken gear teeth
WARNING
EWA13790
Stop riding immediately if broken gear teeth are suspected. This condition could result in the
shaft drive assembly locking up, causing a loss of control and possible injury to the rider.
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Troubleshooting chart
When causes (a) or (b) shown in the table at the beginning of the “TROUBLESHOOTING” section exist,
check the following points.
YES
→
NO
↓
Symptom
Possible cause
1. A pronounced hesitation or jerky movement
during acceleration, deceleration or sus-
tained speeds (not to be confused with en-
gine surging or transmission-related
movements).
2. A rolling “rumble” noticeable at low speeds, a
high-pitched whine or a “clunk” from a shaft
drive component, or from the vicinity of the
shaft drive.
3. The shaft drive is locked up or no power is
transmitted from the engine to the rear
wheel.
A. Bearing damage
B. Improper gear backlash
C. Damaged gear teeth
D. Broken drive shaft
E. Broken gear teeth
F. Seizure due to lack of lubrication
G. Small foreign objects lodged between mov-
ing parts
1. Place the vehicle on a suitable
stand so that the front wheel is ele-
vated and then spin the front wheel.
Is the wheel bearing damaged?
• Replace the wheel bearing.
• Refer to “FRONT WHEEL” on page 4-12.
Содержание Vmax VMX17C 2009
Страница 1: ...2009 SERVICE MANUAL VMX17Y C LIT 11616 22 64 2S3 28197 10 ...
Страница 6: ......
Страница 8: ......
Страница 52: ...SPECIAL TOOLS 1 43 ...
Страница 85: ...LUBRICATION POINTS AND LUBRICANT TYPES 2 32 ...
Страница 90: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 37 1 4 5 2 3 ...
Страница 92: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 39 A 2 A 4 3 2 1 ...
Страница 93: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 40 1 Crankshaft 2 Main gallery bolt 3 Oil pipe 2 4 Oil strainer ...
Страница 94: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 41 A A 1 A A 7 6 8 5 4 3 2 ...
Страница 98: ...COOLING SYSTEM DIAGRAMS 2 45 6 1 2 3 4 5 2 3 4 5 7 6 8 9 A B C F E D ...
Страница 102: ...CABLE ROUTING 2 49 A B B A B B A B C D E F F H I 1 2 3 4 4 5 6 7 8 G 6 ...
Страница 106: ...CABLE ROUTING 2 53 A B 7 1 2 3 4 5 6 12 11 13 F E D 10 C G 14 9 8 ...
Страница 110: ...CABLE ROUTING 2 57 A A A B D E F H 1 2 2 3 4 3 5 6 7 8 9 C 4 5 G ...
Страница 114: ...CABLE ROUTING 2 61 A A A A A B C 1 2 3 4 5 6 7 8 9 10 11 ...
Страница 118: ...CABLE ROUTING 2 65 B A 1 2 3 4 5 5 7 6 8 9 C C 10 10 10 10 11 11 A A 14 11 12 13 13 12 15 D 12 D E E E ...
Страница 120: ...CABLE ROUTING 2 67 B A C C B A C C A B C D E F G H I J 1 2 1 2 5 1 2 3 5 3 4 5 ...
Страница 122: ...CABLE ROUTING 2 69 A A B B B B A A A A B C D E F G G H I J K L M N O 1 2 2 3 3 3 3 3 3 4 4 5 5 6 6 7 7 7 7 ...
Страница 124: ...CABLE ROUTING 2 71 ...
Страница 127: ......
Страница 255: ...SWINGARM 4 90 d Tighten the pivot bolt locknut T R Pivot bolt locknut 100 Nm 10 0 m kgf 72 ft lbf ...
Страница 270: ...SHAFT DRIVE 4 105 ...
Страница 316: ...GENERATOR AND STARTER CLUTCH 5 43 a 1 ...
Страница 364: ...CONNECTING RODS AND PISTONS 5 91 a ...
Страница 390: ...MIDDLE GEAR 5 117 ...
Страница 406: ...WATER PUMP 6 15 ...
Страница 425: ...THROTTLE BODIES 7 18 1 ...
Страница 426: ...AIR INDUCTION SYSTEM 7 19 EAS27040 AIR INDUCTION SYSTEM A A 6 5 4 5 6 1 4 3 3 2 1 A B C D ...
Страница 433: ......
Страница 439: ...IGNITION SYSTEM 8 6 ...
Страница 445: ...ELECTRIC STARTING SYSTEM 8 12 ...
Страница 447: ...CHARGING SYSTEM 8 14 1 AC magneto 2 Rectifier regulator 6 Main fuse 8 Battery 9 Frame ground ...
Страница 449: ...CHARGING SYSTEM 8 16 ...
Страница 461: ...SIGNALING SYSTEM 8 28 ...
Страница 465: ...COOLING SYSTEM 8 32 ...
Страница 501: ...FUEL INJECTION SYSTEM 8 68 ...
Страница 505: ...FUEL PUMP SYSTEM 8 72 ...
Страница 509: ...ABS ANTI LOCK BRAKE SYSTEM 8 76 ...
Страница 549: ...ABS ANTI LOCK BRAKE SYSTEM 8 116 ...
Страница 550: ...ELECTRICAL COMPONENTS 8 117 EAS27972 ELECTRICAL COMPONENTS 1 3 4 5 6 7 8 11 10 9 12 13 14 21 20 17 18 19 15 16 22 2 23 ...
Страница 552: ...ELECTRICAL COMPONENTS 8 119 3 4 5 6 2 1 7 8 9 10 11 12 13 14 15 16 17 18 19 ...
Страница 574: ...ELECTRICAL COMPONENTS 8 141 ...
Страница 581: ......
Страница 582: ...YAMAHA MOTOR CO LTD 2500 SHINGAI IWATA SHIZUOKA JAPAN ...