Selecting The Reverse Gear Shim - SELVA MARINE Pike 9,9 Service Manual

LOWR
3. Select the forward gear shim(s) (T1) as
follows.
Calculated number
0.00–0.10
0.11–0.20
0.21–0.30
0.31–0.40
0.41–0.50
Available shim thicknesses:
0.10, 0.20, 0.30, and 0.40 mm
Example:
If "T1" is 0.23 mm, then the forward gear
shim thickness is 0.20 mm.
If "T1" is 0.30 mm, then the forward gear
shim thickness is 0.20 mm.

Selecting the reverse gear shim

1. Remove the reverse gear and reverse
gear shim(s) from the propeller shaft
housing.
2. Measure the propeller shaft housing
height (M3) as shown.
6-41
Lower unit
Shim thickness
(mm)
—
0.10
0.20
0.30
0.40
1
2
S6AG6480
1
M3'
M3
M3 = M3' – 10 mm
NOTE:
Measure the propeller shaft housing at 4
points to find the height average.
Digital caliper 1: 90890-06704
Shimming plate 2: 90890-06701
3. Turn the ball bearing 2 or 3 times, and
then measure the height from the ball
bearing (M4) as shown.
6
2
S6AG6490J
1
2
10 mm
(0.39 in)
S6AG6500
6AU3K11