Yamaha F115A - Page 466

6-83
E
LOWR
SHIMMING (COUNTER ROTATION MODELS)
(FOR WORLDWIDE)
SELECTING THE PROPELLER SHAFT
SHIMS
6
NOTE:
Find the shim thickness (T4) by selecting
shims until the specified measurement is
obtained with the special tool.
6A80
1. Install:
• Shim(s) 1
• Thrust bearing 2
• Propeller shaft 3
• Tapered roller bearing 4
6A90
2. Measure:
• Propeller shaft free play
Out of specification → Adjust.
Propeller shaft free play
0.30 ± 0.05 mm
Magnetic base........................... 1
YU-34481 / 90890-06705
Dial gauge set ........................... 2
YU-03097 / 90890-01252
6B10
3. Adjust:
• Propeller shaft free play
Remove or add shim(s).
Available shim thickness
0.10, 0.12, 0.15, 0.18, 0.30, 0.40
and 0.50 mm