Yamaha SXV70SJ Supplementary Service Manual - Powr
POWR
TR
4-16
Adjustment steps:
•
Disassemble the secondary sheave.
•
Remove the bolts and original shims
1
.
•
Install new shims of the proper thickness and
reassemble the secondary sheave.
•
Measure the secondary sheave clearance again.
Repeat these steps until the clearance is within
specification.
NOTE:
Yamaha recommends keeping the original shims.
Shims:
Part number
Thickness
90201-061H1
0.5 mm (0.02 in)
90201-06037
1.0 mm (0.04 in)
SCH4380
INSTALLATION
1. Lubricate:
•
Splines (fixed sheave)
Recommended grease:
ESSO beacon 325 grease or
Aeroshell grease #7A
2. Tighten:
Secondary sheave bolt:
64 Nm (6.4 m · kg, 46 ft · lb)
3. Adjust:
•
V-belt position
Refer to “DRIVE V-BELT” in CHAPTER 2.
•
Sheave distance
•
Sheave offset
•
Secondary sheave free play (clearance)
Refer to “SHEAVE DISTANCE AND OFFSET
ADJUSTMENT” in CHAPTER 2.
T
R
.
.
SECONDARY SHEAVE