Service manual

4 - 14
ENG
CAMSHAFTS
EBS00224
CHECKING THE CAMSHAFT SPROCKETS
1. Check:
• camshaft sprockets
Wear/damage
→
Replace the camshaft
sprockets and timing chain as a set.
a
1/4 of a tooth
b
Correct
1
Roller
2
Sprocket
EBS00225
CHECKING THE DECOMPRESSION
SYSTEM
1. Check:
• decompression system
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a. Check that the decompressor lever pin
1
projects from the camshaft.
b. Check that the decompressor cam
2
moves smoothly.
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EBS00226
CHECKING THE TIMING CHAIN GUIDE
1. Check:
• timing chain guide (top side)
Wear/damage
→
Replace.