Honda BF40D Manuel D'utilisation page 302

5) Remove the trim tab from the gear case (P. 11-47).
6) Cross reference the engagement mark located on the gear
1
case in the position shown and the tolerance calculated in
step 4, and refer to the pinion gear shim selection table (P.
2
12-44) to determine the required thickness of the shim (Sp).
7) Select the shims from the gear shims of different thickness
3
to obtain the required thickness (Sp) by combining the
shims.
4
<Shim type table>
5
[1] Shim type
[3] Gear shim A
6
[4] Gear shim B
[5] Gear shim C
7
[6] Gear shim D
8
8) Install the trim tab on the gear case (P. 11-47).
9
10
11
12
How to read shim selection table:
13
When the engagement mark on the gear case is D and the tolerance is +0.20 mm (+0.008 in), the shim selection table
shows that the required shim thickness is 0.85 mm (0.033 in). (See the table shown below).
14
15
+0.15 (+0.006)
16
+0.20 (+0.008)
A 0.95 (0.037)
17
B 0.90 (0.035)
C 0.85 (0.033)
18
D 0.80 (0.032)
E 0.75 (0.030)
19
F 0.70 (0.028)
20
Shim combination:
To obtain 0.85 mm (0.033 in) of shim thickness, combine two gear shim As, one gear shim B and one gear shim D, or
combine four gear shim As, one gear shim B and one gear shim C.
11-41
[2] Thickness
0.10 mm (0.004 in)
0.15 mm (0.006 in)
0.30 mm (0.012 in)
0.50 mm (0.020 in)
+0.20 (+0.008) +0.25 (+0.010)
- -
+0.25 (+0.010) +0.30 (+0.012)
1.00 (0.039) 1.05 (0.041)
0.95 (0.037) 1.00 (0.039)
0.90 (0.035) 0.95 (0.037)
0.85 (0.033) 0.90 (0.035)
0.80 (0.032) 0.85 (0.033)
0.75 (0.030) 0.80 (0.032)
[1]
GEAR CASE
Engagement mark on gear case
Dimension A: 205.3 0.15 mm (8.08 0.006 in)
[3] Mark
A -0.15 - -0.10 mm (-0.006 - -0.004 in)
B -0.10 - -0.05 mm (-0.004 - -0.002 in)
C -0.05 - 0.00 mm (-0.002 - 0.000 in)
D 0.00 - +0.05 mm (0.000 - +0.002 in)
E +0.05 - +0.10 mm (+0.002 - +0.004 in)
F +0.10 - +0.15 mm (+0.004 - +0.006 in)
[2] Tolerance
+0.30 (+0.012) +0.35 (+0.014)
- -
+0.35 (+0.014) +0.40 (+0.016)
1.10 (0.043) 1.15 (0.045)
1.05 (0.041) 1.10 (0.043)
1.00 (0.039) 1.05 (0.041)
0.95 (0.037) 1.00 (0.039)
0.90 (0.035) 0.95 (0.037)
0.85 (0.033) 0.90 (0.035)
302
[2]
ENGAGEMENT MARK
[4] Range
[3] Unit: mm (in)
+0.40 (+0.016)
- -
+0.45 (+0.018)
1.20 (0.047)
1.15 (0.045)
1.10 (0.043)
1.05 (0.041)
1.00 (0.039)
0.95 (0.037)