SELVA MARINE Blue Whale 250 EFI, Service Manual

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6P23H11
6-30
1
2
3
4
5
6
7
8
9
10. Add or remove shim(s) if out of specifica-
tion.
M: Measurement
11. Remove the special service tools, and
then install the water pump assembly.
Reverse gear
backlash
Shim thickness
Less than
0.32 mm (0.0126 in)
To be decreased by
(0.49
– M)
×
0.71
More than
0.65 mm (0.0256 in)
To be increased by
(M
– 0.49)
×
0.71
Available shim thicknesses:
0.10, 0.12, 0.15, 0.18, 0.30, 0.40, and
0.50 mm
Backlash (regular rotation model)