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Repair - lower gear housing, sailboat drive
29. The illustration shows the K dimension (– 5) en-
graved on the gear wheel. The other engraved figure
(7) shows the pinion which the gear wheel belongs to-
gether with. The pinion should have the same figure
engraved on it.
Example:
T = Stamped dimension on the division plane (17)
K = Engraved dimension on the gear wheel (–5)
X = Dimension measured with caliper gauge (100,20)
101 = Constant
Shim thickness = 101 + (T + K) – X
100
Shim thickness = 101 + (0,17 + – 0,05) – 100,20
Shim thickness = 101 + 0,12 – 100,20
Shim thickness = 0,92 mm
30. Put shims of the correct thickness in the lower
gear housing. Add a further 0.05 – 0.10 mm. In this
case, we put a total of 1.00 mm shims in the housing.
Shims are available in the following standard thick-
nesses: 0.10 mm, 0.15 mm, 0.35 mm, 0.50 mm.
884754
31. Install the outer bearing race in the gear housing
with mandrel 884756. Use the rear bearing housing as
a guide.
32. Press the rear roller bearing down onto the propel-
ler shaft. Use mandrel 884754.
K
884756
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