Repair instructions
884795
43.
Move the dial indicator gauge to the outer nut.
Measure the backlash of the rear gear the same way
as the front gear. The clearance should be 0.15–
0.27
mm (0.006–0.010”), which is 0.20–0.35 mm
(0.008–0.014”)
at the gear.
45.
Turn the vertical shaft both ways. Use the spline
sleeve 884830 while applying braking action.
Contact Pattern
2
1
1
3
4
4
4. If it is necessary to increase the backlash
46. Remove the special tool and propeller shaft bear-
ing box. Check the contact pattern on the gear wheel.
Also check the front gear wheel inside the gear hous-
ing. The contact pattern should be located towards
the big end with a slight displacement toward the root
of the tooth (“A”).
without changing the contact pattern, shims must be
removed from the front and rear gears (1) and shims
must be added under the vertical shaft (2) to
compensate the play.
Add the shim thickness corresponding to that
removed from gears (1) to the bearing (3) to maintain
preload.
If the backlash needs to be reduced remove shims
from gear (3) and add corresponding shim thickness
to gears (1). Compensate by reducing shim thickness
under the vertical shaft (2).
Earlier models: If new shims are installed, place
shims underneath the bearing (3). If old shims are re-
installed place the shims under the bearing race in
position (4).
116
| 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