4-15
POWR
TR
SECONDARY SHEAVE
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)
INSTALLATION
1. Lubricate:
• Splines (fixed sheave)
2. Tighten:
• Secondary sheave bolt
3. Adjust:
• V-belt position
Refer to “DRIVE V-BELT” in CHAPTER 2.
• Sheave offset
• Secondary sheave free play (clearance)
Refer to “SHEAVE OFFSET ADJUSTMENT”
in CHAPTER 2.
Recommended grease:
ESSO beacon 325 grease or
Aeroshell grease #7A
T
R
.
.
Secondary sheave bolt:
64 Nm (6.4 m · kg, 46 ft · lb)
Summary of Contents for RS90RK
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Page 8: ......
Page 65: ...INSP ADJ ...
Page 158: ...2 57 INSP ADJ CARBURETOR TUNING Guide for carburetion ...
Page 195: ...INSP ADJ ...
Page 659: ... ELEC ...
Page 721: ... ELEC ...
Page 816: ...9 33 SPEC CABLE ROUTING 1 7 2 3 4 6 5 A A A A ...
Page 824: ...9 41 SPEC CABLE ROUTING 3 J K I H G F E D C B A 0 9 8 7 4 5 6 2 1 ...
Page 826: ...9 43 SPEC CABLE ROUTING 3 J K I H G F E D C B A 0 9 8 7 4 5 6 2 1 ...
Page 828: ...9 45 SPEC CABLE ROUTING A B B 1 2 3 4 5 6 7 8 9 0 A B 9 C 0 D E G F B B A ...
Page 830: ...9 47 SPEC CABLE ROUTING 1 5 2 3 4 A B 6 5 7 8 9 0 A C A A B B B A A B ...
Page 832: ...9 49 SPEC CABLE ROUTING A A 7 1 2 3 4 6 5 ...
Page 834: ...9 51 SPEC CABLE ROUTING 1 2 3 4 5 6 7 5 B B A A 8 9 4 4 A A B B ...
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