4 - 13
ENG
CAMSHAFTS
EAS00208
CHECKING THE TIMING CHAIN,
CAMSHAFT SPROCKETS, AND TIMING
CHAIN GUIDES
The following procedure applies to all of the
camshaft sprockets and timing chain guides.
1. Check:
• timing chain
Damage/stiffness
→
Replace the timing
chain and camshaft sprockets as a set.
2. Check:
• camshaft sprocket
More than 1/4 tooth wear
a
→
Replace the
camshaft sprockets and the timing chain as
a set.
a
1/4 tooth
b
Correct
1
Timing chain roller
2
Camshaft sprocket
3. Check:
• timing chain guide (exhaust side)
• timing chain guide (top side)
Damage/wear
→
Replace the defective
part(s).
EAS00210
CHECKING THE TIMING CHAIN
TENSIONER
1. Check:
• timing chain tensioner
Cracks/damage
→
Replace.
• one-way cam operation
Rough movement
→
Replace the timing
chain tensioner housing.
2. Check:
• cap bolt
• copper washer
• spring
• one-way cam
• gasket
• timing chain tensioner rod
Damage/wear
→
Replace the defective
part(s).
Summary of Contents for VMX12 2001
Page 1: ...VMX12 2001 3LRD AE1 SERVICEMANUAL ...
Page 2: ......
Page 8: ......
Page 9: ...GEN INFO 1 ...
Page 11: ...GEN INFO ...
Page 21: ......
Page 22: ...SPEC 2 ...
Page 24: ...SPEC ...
Page 52: ...2 28 SPEC OIL FLOW DIAGRAMS 1 Camshaft 2 Main gallery 3 Crankshaft 4 Oil level switch ...
Page 54: ...2 30 SPEC OIL FLOW DIAGRAMS 1 Crankshaft 2 Oil pipe 3 Oil filter ...
Page 65: ...CHK ADJ 3 ...
Page 125: ......
Page 126: ...ENG 4 ...
Page 130: ...ENG ...
Page 236: ......
Page 237: ...COOL 5 ...
Page 239: ...COOL ...
Page 258: ...CARB 6 ...
Page 260: ...CARB ...
Page 272: ......
Page 273: ...CHAS 7 ...
Page 389: ......
Page 390: ...ELEC 8 ...
Page 396: ...8 4 ELEC SWITCHES ...
Page 417: ...8 25 ELEC STARTER MOTOR 3 Install O rings 1 bolts 2 New T R 5 Nm 0 5 m kg ...
Page 445: ...TRBL SHTG 9 ...