Installing The Propeller Shaft Housing - SELVA MARINE Blue Whale 250 EFI Service Manual

LOWR
2. Install the washer, spring and thrust
bearing into the lower case.
3. Install the drive shaft housing 1, thrust
bearing 2, and original shim(s) 3 onto
the drive shaft 4.
NOTE:
• Be sure to select the pinion shim(s) if
replacing the thrust bearing, drive shaft
housing, drive shaft or lower case.
• To select the shims, see "Shimming (regu-
lar rotation model)."
4. Install the drive shaft and drive shaft
housing into the lower case, then the pin-
ion, washer and pinion nut, and then
tighten the nut to the specified torque.
6-17
Lower unit
NOTE:
To install the pinion nut, push down on the
drive shaft.
Drive shaft holder 6 5: 90890-06520
Pinion nut holder 6: 90890-06715
Pinion nut:
142 N·m (14.2 kgf·m, 104.7 ft·lb)
5. Tighten the drive shaft housing bolts.
NOTE:
Apply LOCTITE 572 to the drive shaft hous-
ing bolts before installation.

Installing the propeller shaft housing

1. Set the shift rod joint and dog clutch 1 to
the neutral position as shown.
2. Install the propeller shaft shim 2 and
propeller shaft assembly 3 into the pro-
peller shaft housing assembly.
3. Apply grease to the new O-rings and pro-
peller shaft housing.
5
6
S63P6310
6P23H11