Yamaha F150B, Руководство по обслуживанию

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8-44
Shimming (regular rotation model)
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4. Calculate the new reverse gear shim
thickness (T2) as same way in the
example.
Calculation formula:
New reverse gear shim thickness (T2) = Cur-
rent reverse gear shim thi Shim
thickness adjustment
Example:
If the current reverse gear shim thickness is
0.62 mm and the shim thickness adjustment
is –0.20 mm, then
(T2) = 0.62 mm + (–0.20) mm
= 0.62 mm – 0.20 mm
= 0.42 mm
TIP:
• Use the least number of shims to achieve
the required shim thickness.
• If the calculated shim thickness cannot be
obtained with a combination of the available
shims, increase the shim thickness by
0.01 mm.
5. Install the shim(s) (T2) and propeller
shaft housing assembly.
Available shim thicknesses:
0.10, 0.12, 0.15, 0.18, 0.30, 0.40, and
0.50 mm