Repair instructions
Shimming the outer propeller shaft
23. Add the gear measurement to the bearing nominal
dimension.
Add:
Gear measurement
39.60 mm
+ 20.75 mm
60.35 mm
Nominal bearing height
Total aft gear dimension
Now subtract the total aft gear dimension from the
bearing box location.
Subtract:
21.
39.50
this case it is +10. Remember, hundreds of millime-
ters only!
The nominal measurement of the aft gear is
mm. Find the variation marking on the gear. In
“
C”-measurement
60.66 mm
- 60.35 mm
0.31 mm
Gear dimension
Bearing box shims
Add:
Gear nominal
39.50 mm
+0.10 mm
39.60 mm
Gear marking
Gear measurement
884795
24.
Grease the bearing location with propeller shaft
22.
The nominal bearing height is 20.75 mm.
grease and insert the calculated bearing box shims
from the previous step (0.31 mm). Install the bearing
race using special tool 884795.
NOTE! The forward and aft gear bearings have
different nominal dimensions by 0.10 mm. DO NOT
mix them up.
For the aft bearing, make sure that the inner bearing
race is marked BK-358X and the outer bearing race is
marked K354X.
Installing the bearings in the wrong location will cause
incorrect lower unit gear contact patterns, incorrect
bearing preload, and shorten gear life.
111
| Categories | Volvo Penta Manuals |
|---|---|
| Tags | Volvo Penta 280, Volvo Penta 280-DP, Volvo Penta 285, Volvo Penta 290, Volvo Penta 290-DP, Volvo Penta DP-A, Volvo Penta DP-B, Volvo Penta DP-C, Volvo Penta SP-A, Volvo Penta SP-C |
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| Copyright | Attribution Non-commercial |
(9 votes, average: 4.22 out of 5)
Marine readers have rated Volvo Penta 280 285 290 DP SP A B C Workshop Manual 4.2 out of 5.0 based on 9 product reviews. Problem Winther noise when turne
not pulling water so hope I find the info
Kinda a premature review, at this point I am asked to review the manual before ever seeing it?
Great step by step information.
thank you
needed it bad
ok