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Yamaha XS750 Manual page 119

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Type 2: Follow the same procedure
described for the Middle Gear driven
pinion.
Type 2 Bearing Preload:
5
cm-kg (3.4
4
-
Nut tightening torque (for reference):
10- 15 m-kg (72 ~ 108 ft-lb)
(7) Install new O-ring on drive pinion
bearing housing (all types).
Install
original
(8)
housing. Align and install bearing
housing assembly.
Alignment:
Type 1: The oil hole in the bottom of
the bearing housing must align
with the slot in the bottom
of the final drive housing.
Type2: Align the bearing housing
securing screw hole with the
corresponding hole in the
final drive housing.
-
4.3 in-lb)
shim
on
bearing
gear
(9)
Check
ion 5-2.
Page 114 Adjust as neces-
sary by the following procedure:
a. Lash too
smaller ring gear shim.
b. Lash too small: Install one-size
larger
ring gear shim.
gearlash.
B. Tooth Contact pattern and Gear Lash
(1) Remove drive pinion assembly from
final gear housing. The ring gear must
be assembled for this check.
(2) Apply contact pattern checking paint
to ring gear. (See Section 6-2
basic contact pattern checking proce-
dure. Page 121
(3) Observe the locations of the following
components.
I
NOTE:
In the following pattern adjustment
procedures, always increaseor decrease
the drive pinion shim for adjusting the
tooth contact and increase or decrease
the ring gear shim for adjusting the
gear lash.
lash as described in Sect-
large: Install one-size
Recheck
)
D
for

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