2-18
INSP
ADJ
SHEAVE DISTANCE AND OFFSET ADJUSTMENT
SDN2330
POWER TRAIN
SHEAVE DISTANCE AND OFFSET
ADJUSTMENT
1. Open the shroud
2. Remove:
• Drive V-belt guard
• Drive V-belt
3. Remove:
• Exhaust pipe #1 (L), #2, #3 (R)
Refer to “EXHAUST ASSEMBLY” in CHAP-
TER 5.
4. Remove:
• Carburetors
Refer to “CARBURETORS” in CHAPTER 7.
5. Measure:
• Sheave distance a
Use the distance gauge.
Out of specification → Adjust.
Sheave distance a:
267 ~ 270 mm (10.52 ~ 10.62 in)
Distance gauge:
90890-01702, YS-91047-3
6. Measure:
• Sheave offset a
Use the sheave gauge.
Out of specification → Adjust.
Sheave offset a:
13.5 ~ 16.5 mm (0.53 ~ 0.64 in)
Sheave gauge:
YS-42421-1 (15 mm offset)
SDN2360