Repair instructions
Shimming the forward and reverse
gears
Method 1
12.
Only the decimal values of the “B” and “C” di-
mensions are stamped into the upper gear housing.
The nominal value for both “B” and “C” is 61.00 mm
(2.40”).
Add this value to the value stamped into the
gear to calculate shims for the forward and reverse
gears.
The shim calculations can be seen in the example be-
low:
Measurement “A”: 62.05 mm (Fixed Dimension)
+
0.05 mm (Gear Etching )
1)
10.
Measurement “A” is fixed at 62.05 mm (2.443").
62.10
mm
“C” Stamping:
- 61.78 mm
(Stamped )
2)
0.32
mm
(0.013”)
The shim thickness for the forward gear is 0.32 mm
(0.013”).
The shim thickness for the reverse gear is calculated
the same way, only using the “B” stamping.
1)
Only +5 is etched.
2)
Only 88 (B) respectively 78 (C) is stamped.
+0.05
mm
11.
Add or subtract the plus or minus marking (1) of
the gear.
NOTE! a + 5 marking = +0.05 mm (0.002”).
54
| 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