Installing The Bearing And Oil Seals - Yamaha YFM7FGPW Service Manual

a
b
c
6
7
MIDDLE GEAR
7) Round off hundredth digit and select appro-
priate shim(s). In the example above, the
calculated shim thickness is 0.72 mm. The
chart instructs you, however, to round off 2
to 0.
j
Hundredths
Shims are supplied in the following thickness.
Thickness (mm)
L LLL
INSTALLING THE BEARING AND OIL
1
SEALS
1. Install:
5
• bearing 1
4
• oil seal 2
• oil seal 3
2
3
4 Middle drive pinion gear bearing retainer
5 Bearing housing
6 Middle driven shaft bearing retainer
7 Crankcase
4 - 99
ENG
Round value
0, 1, 2
3, 4, 5, 6, 7
8, 9
Middle drive pinion gear shim
0.10 0.40
0.15 0.50
0.20 0.60
0.30
L LLL L L LLL L L LLL L L LLL
Installed depth of bearing a
0.9 ~ 1.4 mm (0.035 ~ 0.055 in)
Installed depth of oil seal b
1.0 ~ 1.5 mm (0.039 ~ 0.059 in)
Installed depth of oil seal c
1.0 ~ 1.5 mm (0.039 ~ 0.059 in)
0
5
10
L L LLL L LLL