Service manual

2-16
SHEAVE DISTANCE AND OFFSET ADJUSTMENT
INSP
ADJ
ESS00055
SHEAVE DISTANCE AND OFFSET ADJUST-
MENT
1. Measure:
S Sheave distance
a
Use the sheave gauge.
Out of specification  Adjust.
Sheave distance
a
:
267  270 mm (10.5  10.6 in)
Sheave gauge:
90890-01702, YS-91047-3
2. Adjust:
S Sheave distance
Adjustment steps:
S Loosen the engine mounting bolts.
S Adjust the position of the engine so that the
sheave distance is within the specification.
S Tighten the engine mounting bolts.
Mounting bolt (front)
1
:
103 Nm (10.3 mSkg, 74 ftSlb)
Mounting bolt (front) (rear)
2
:
53 Nm (5.3 mSkg, 38 ftSlb)
3. Measure:
S Sheave offset
b
Use the sheave gauge.
Out of specification  Adjust.
Sheave offset
b
:
14.5  17.5 mm (0.57  0.69 in)
Sheave gauge:
90890-01702, YS-39506-5
4. Adjust:
S Sheave offset
Adjustment steps:
S Apply the brake to lock the secondary sheave.
S Remove the bolt (secondary sheave) and sec-
ondary sheave
1
.
S Adjust the sheave offset by adding or remov-
ing shim(s)
2
.
Adding shim  Offset is increased.
Removing shim  Offset is decreased.