Shimming Procedure; Shim Location - Yamaha F150A Service Manual

Shimming procedure

• Before selecting the forward gear shims (T2) and reverse gear shims (T1), make sure to select the
pinion shims (T3).
• When assembling the lower unit to measure the backlash after selecting the pinion shims (T3), do
not apply gear oil, grease, or sealant to the parts.
• When assembling the lower unit after shimming is completed, make sure to apply gear oil, grease,
and sealant to the specified areas.

Shim location

T3
T1
Shimming (counter rotation model)
T2
8-72
F R
P
T4
0
1
2
3
4
5
6
7
8
9
10
A