SELVA MARINE Blue Whale 250 EFI, Service Manual

Page: 200 / 377

LOWR
Lower unit
6-9
6P23H11
2. Remove the ball bearing.
CAUTION:
Do not reuse the bearing, always replace
it with a new one.
3. Remove the oil seals and needle bear-
ing.
Checking the propeller shaft housing
1. Clean the propeller shaft housing using a
soft brush and cleaning solvent, and then
check it. Replace if cracked or damaged.
2. Check the teeth and dogs of the reverse
gear. Replace if cracked or worn.
3. Check the bearings. Replace if pitted or if
there is rumbling.
Checking the propeller shaft
1. Check the propeller shaft. Replace if bent
or worn.
2. Measure the propeller shaft runout.
3. Check the dog clutch, shift rod joint, and
slider. Replace if cracked or worn.
Assembling the propeller shaft
assembly
1. Install the dog clutch
1
as shown.
NOTE:
Install the dog clutch
1
with the “ F ” mark
a
facing toward the shift plunger.
Assembling the propeller shaft
housing
1. Install the needle bearing into the propel-
ler shaft housing to the specified depth.
Slide hammer
5
: 90890-06531
Bearing outer race puller
assembly
6
:
90890-06523
Needle bearing attachment
7
:
90890-06611
Driver rod L3
8
: 90890-06652
S6S16390
6
5
Runout limit: 0.02 mm (0.0008 in)
S6P26200C