Yamaha 5YF2-AE1, Руководство по обслуживанию

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ENG
MIDDLE GEAR
2. Check:
• O-ring
Damage
→
Replace.
• bearings
Pitting/damage
→
Replace.
3. Check:
• universal joint movement
Roughness
→
Replace universal joint.
EBS00370
SELECTING MIDDLE DRIVEN GEAR SHIMS
When the drive and driven gear, bearing hous-
ing assembly and/or crankcase replaced, be
sure to adjust the gear shim
1
.
1. Select:
• middle driven gear shim
1
▼▼▼ ▼ ▼ ▼▼▼ ▼ ▼ ▼▼▼ ▼ ▼ ▼▼▼ ▼ ▼ ▼▼▼ ▼ ▼ ▼▼▼ ▼ ▼▼▼
a. Measure the distance
a
between the mid-
dle driven shaft bearing housing and the
middle driven pinion gear.
b. Determine the difference using the following
chart.
c. Select the suitable shim(s) according to the
following chart.
▲▲▲ ▲ ▲ ▲▲▲ ▲ ▲ ▲▲▲ ▲ ▲ ▲▲▲ ▲ ▲ ▲▲▲ ▲ ▲ ▲▲▲ ▲ ▲▲▲
a
(mm) Difference (mm)
37.83
≤
a
≤
37.90 0.4
37.90
<
a
≤
38.00 0.5
38.00
<
a
≤
38.10 0.6
38.10
<
a
≤
38.20 0.7
38.20
<
a
≤
38.30 0.8
38.30
<
a
≤
38.40 0.9
38.40
≤
a
≤
38.45 1.0
Difference
Suitable shim(s)
Thickness (mm) Q’ty (pcs.)
0.4 0.4 1
0.5 0.5 1
0.6 0.3 2
0.7 0.3 + 0.4 1 + 1
0.8 0.4 2
0.9 0.4 + 0.5 1 + 1
1.0 0.5 2
a