Yamaha F40BMHD Service Manual page 324

LOWR
3 4
4
5
6
3
SHIMMING (FOR USA AND CANADA)
5 6
2
1
M
Example:
If "F" is "+5", then:
M = 0.06 + (+5)/100 mm
= 0.06 + 0.05 mm
= 0.11 mm (0.004 in)
If "F" is "-3", then:
M = 0.06 + (-3)/100 mm
= 0.06 - 0.03 mm
= 0.03 mm (0.001 in)
(2) Install the shimming gauge bearing
and shim(s)
Base plate ......................................
YB-34446-1
Compression spring......................
YB-34446-3
Press plate .....................................
YB-34446-4
Gauge pin ......................................
YB-34446-7
NOTE:
If the original shim(s) is unavailable, start
with a 0.50 mm shim.
(3) Measure the specified measurement
(M).
2. Adjust:
• Shim thickness (T1)
Remove or add shim(s).
Available shim thickness
0.10, 0.12, 0.15, 0.18, 0.30, 0.40
and 0.50 mm
NOTE:
(M0) - (M) should be as close to "0" as pos-
sible.
6-26
2
.
E
1
,
3
4
5
6