Repair instructions
Checking the gear backlash and
contact pattern
NOTE! When calculating the shim thickness for the
forward and reverse gears, remember:
The upper gear housing nominal dimension has
two values.
If the stamped number is 50 or more, use the lower
nominal value, 61.00 mm.
If the stamped number is 49 or less, use the higher
nominal value, 62.00 mm.
Example:
Stamping 50 or more
“C” stamping: 78
= 00.78 mm
Use Nominal Dimension = 61.00 mm
61.78
mm
13.
Install the forward gear with the calculated shims
Example:
Stamping 49 or less
into the gear housing. Insert the needle bearings and
the vertical shaft. Install reverse gear into the gear
housing using the needle bearings as a guide.
“C” stamping: 43
= 00.43 mm
Use Nominal Dimension = 62.00 mm
62.43
mm
Then follow the procedure in chapter Checking the
gear backlash and contact pattern.
1
2
Method 2
14.
Install the washer (2) and the split locking ring (1)
and tighten the nut at the opposite end of the vertical
shaft.
1
12.
Insert a 0.2 mm (0.008") shim (1) under both for-
ward and reverse gears as a starting point. The shim
value is a number derived from experience.
Then follow the procedure in chapter Checking the
gear backlash and contact pattern.
38
| Categories | Volvo Penta Manuals |
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| 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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(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