Drive Shaft And Lower Case (Regular Rotation Model); Removing The Drive Shaft; Disassembling The Drive Shaft Housing; Disassembling The Forward Gear - SELVA MARINE Blue Whale 250 EFI Service Manual

Removing the drive shaft

1. Loosen the pinion nut.
Drive shaft holder 6 1: 90890-06520
Pinion nut holder 2: 90890-06715
2. Remove the drive shaft, drive shaft hous-
ing, pinion, thrust bearing, spring and
washer.
3. Pull out the forward gear.
Disassembling the drive shaft
housing
1. Remove the cover, oil seals, and needle
bearing.
Needle bearing attachment 1:
90890-06610
Driver rod L3 2: 90890-06652

Disassembling the forward gear

1. Remove the taper roller bearing from the
forward gear using a press.
6P23H11

Drive shaft and lower case (regular rotation model)

1
2
S68S6360J
1
CAUTION:
Do not reuse the bearing, always replace
it with a new one.
Bearing separator 1: 90890-06534

Disassembling the lower case

1. Remove the taper roller bearing outer
race and shim(s).
NOTE:
Install the claws as shown.
Bearing outer race puller
assembly 1:
90890-06523
Outer race puller claw A 2:
90890-06532
1
2
S69J6186
3
4
5
6
7
8
9
6-14