SELVA MARINE Pike 9,9 Service Manual page 179

11. Install the propeller, spacer 8, and nut,
without installing the spacer 9.
12. Tighten the propeller nut to the specified
torque.
Propeller nut:
2 N·m (0.2 kgf·m, 1.5 ft·lb)
13. Slowly turn the drive shaft clockwise and
counterclockwise and measure the back-
lash when the drive shaft stops in each
direction.
NOTE:
• Pull the drive shaft downward, and then
turn it.
• Measure the backlash at 4 points to find the
average.
6AU3K11
9
14. Adjust the current shim thickness if the
8
Less than
S6AU6155
More than
M: Measurement
Available shim thicknesses:
15. Turn the lower unit upright.
16. Remove the special service tools and
NOTE:
To install the water pump assembly, see
"Installing the water pump" (6-36).
17. Fill the lower unit with gear oil to the cor-
S6AU6156
Backlash (high thrust model)
Reverse gear backlash:
0.76–2.30 mm (0.0299–0.0906 in)
reverse gear backlash is out of specifica-
tion.
Reverse gear
backlash
To be decreased by
(1.53 – M) × 0.39
0.76 mm (0.0299 in)
To be increased by
(M – 1.53) × 0.39
2.30 mm (0.0906 in)
0.1, 0.2, and 0.3 mm
propeller, and then install the water pump
assembly.
rect level.
Shim thickness
6-44
1
2
3
4
5
6
7
8
9