2-19
INSP
ADJ
1
2
3
1
1
SHEAVE DISTANCE AND OFFSET ADJUSTMENT
7. Adjust:
• Sheave distance
Adjustment steps:
• Loosen the engine mounting bolts.
• Adjust the position of the engine so that the
sheave distance is within the specification.
• Tighten the engine mounting bolts.
Mounting bolt 1:
50 Nm (5.0 m • kg, 36 ft • lb)
8. Measure:
• Secondary sheave freeplay (clearance) a
Use a feeler gauge.
Out of specification → Adjust.
Secondary sheave freeplay
(clearance) a:
1.0 ~ 2.0 mm (0.04 ~ 0.08 in)
9. Adjust:
• Secondary sheave freeplay (clearance)
Adjustment steps:
• Apply the brake to lock the secondary sheave.
• Remove the bolt 1 and washer 2.
• Adjust the secondary sheave freeplay (clear-
ance) by adding or removing a shim(s) 3.
Shim size:
Part number Thickness
90201-222F0 0.5 mm (0.02 in)
90201-225A4 1.0 mm (0.04 in)
10. Install:
• Carburetors
Refer to “CARBURETORS” in CHAPTER 7.
11. Install:
• Exhaust pipe #1 (L), #2, #3 (R)
Refer to “EXHAUST ASSEMBLY” in CHAP-
TER 5.
SDN2370
SDN2380
SDN2340
SDN2350
T
R
.
.
1
1
a
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