Yamaha XJR1300(L) 99, Service Manual

Page: 191 / 338

4-79
ENG
CRANKSHAFT
CHECKING THE TIMING CHAIN
1. Check:
timing chain 1
Damage / stiffness Replace the timing
chain and camshaft sprockets as a set.
2. Check
timing chain guide (intake side)
Damage / wear
Replace.
EAS00400
CHECKING THE HY-VO CHAIN
1. Check:
HY-VO chain 1
Damage / stiffness Replace the HY-VO
chain and sprockets as a set.
2. Check:
HY-VO chain guide
Damage / wear
Replace.
EAS00401
CHECKING THE BEARINGS AND OIL
SEALS
1. Check:
bearings
Clean and lubricate the bearings, then rotate
the inner race with your finger
Rough movement
Replace.
2. Check:
oil seals
Damage / wear
Replace.
EAS00402
CHECKING THE CIRCLIPS AND WASHERS
1. Check:
circlips
Bends / damage / looseness
Replace.
washers
Bends / damage
Replace.
EAS00403
INSTALLING THE CONNECTING RODS
1. Lubricate:
bolt threads
nut seats
(with the recommended lubricant)
Recommended lubricant
Molybdenum disulfide grease
2. Lubricate:
crankshaft pins
big end bearings
connecting rod inner surface
(with the recommended lubricant)