Mercury 90-863160

BRAVO THREE GEAR HOUSING SERVICE MANUAL NUMBER 28
Page 3D-36 90-863160 MAY 2000
Any thickness subtracted here must be added to shim thickness at upper bearing.
72451
d
c
e
a
b
a-Shims, Lower
b-Bearing Cup, Lower
c-Shims, Upper
d-Spacer
e-O-Ring
c. Recheck clearance after changing shim(s) (Step “b” above).
Checking Backlash
1. Install inner propeller shaft and thrust bearing into gear housing.
72270
a
b
a-Inner Propeller Shaft
b-Thrust Bearing
2. Fill area between outer propeller shaft seal lips with Quicksilver Special Lubricant 101
and install outer propeller shaft into gear housing.
72271
a
a-Outer Propeller Shaft