TOHATSU BFT115A Service Manual page 536

GEAR CASE (STANDARD ROTATION)
Remove the trim tab (page 16-8).
Record the engagement mark (1) located on the trim
tab installation part of the gear case (2).
Cross reference the engagement mark and tolerance
calculated in the previous step, and refer to the pinion
gear shim selection table to determine the required
thickness of the shim (Sp).
Pinion gear shim selection table
Select the shims from the pinion gear shims of different
thickness to obtain the required thickness (Sp) by
combining the shims.
Pinion gear shim type table
Install the trim tab to the gear case (page 16-9).
16-42
-0.31 -0.25 -0.20 -0.15
– – –
-0.25 -0.20 -0.15 -0.10
A 0.70 0.65 0.60 0.55
B 0.75 0.70 0.65 0.60
C 0.80 0.75 0.70 0.65
D 0.85 0.80 0.75 0.70
E 0.90 0.85 0.80 0.75
F 0.95 0.90 0.85 0.80
Shim type Thickness
Shim A 0.10 mm
Shim B 0.15 mm
Shim C 0.30 mm
Shim D 0.50 mm
(1)
Calculation value
-0.10 -0.05 0 – +0.05
– – – +0.05
-0.05 0 +0.10
0.50 0.45 0.40 0.35
0.55 0.50 0.45 0.40
0.60 0.55 0.50 0.45
0.65 0.60 0.55 0.50
0.70 0.65 0.60 0.55
0.75 0.70 0.65 0.60
+0.10 +0.15 +0.20 +0.25
– – – –
+0.15 +0.20 +0.25 +0.30
0.30 0.25 0.20 0.15
0.35 0.30 0.25 0.20
0.40 0.35 0.30 0.25
0.45 0.40 0.35 0.30
0.50 0.45 0.40 0.35
0.55 0.50 0.45 0.40
(2)
Unit: mm
+0.30 +0.35
– – –
+0.35 +0.41
0.10 -
0.15 0.10
0.20 0.15
0.25 0.20
0.30 0.25
0.35 0.30