Yamaha YZF-R1S Service Manual - Chas
4-73
SWINGARM AND DRIVE CHAIN
CHAS
NOTE:
3. Wash:
Spivot shaft
Sdust covers
Sspacer
Swashers
Sbearings
Recommended cleaning solvent
Kerosene
4. Check:
Sdust covers
1
Sspacer
2
Damage / wear
! Replace.
Sbearings
3
Damage / pitting
! Replace.
5. Check:
Sconnecting arms
1
Srelay arm
2
Damage / wear
! Replace.
6. Check:
Sbearings
3
Soil seals
4
Damage / pitting
! Replace.
7. Check:
Scollars
5
Damage / scratches
! Replace.
EAS00709
CHECKING THE DRIVE CHAIN
1. Measure:
Sten-link section
a
of the drive chain
Out of specification
! Replace the drive
chain.
Ten-link drive chain section limit
(maximum)
150.1 mm (5.91 in)
SWhile measuring the ten-link section, push
down on the drive chain to increase its tension.
SMeasure the length between drive chain roller
1
and
11
as shown.
SPerform this measurement at two or three dif-
ferent places.