TOHATSU TLDI MD 115A SERIES Service Manual page 219

2. This work can be made easier when the opening of gear
case of propeller shaft side is faced upward and fixed
horizontally with a holder.
Put a shimming gauge 1 into gear case, and measure gap
a between shimming gauge 1 and pinion (B) gear 2.
Thickness gauge measures the gap between
shimming gauge 1 and pinion (B) gear end.
· Contact shimming gauge 1 with taper
roller bearing 3 outer race tapered face.
· When measuring the gap, fully pull up
drive shaft to eliminate the play.
Shimming Gauge 1 :
P/N. 3B7-72250-0
Thickness Gauge :
P/N. 353-72251-0
Add shim 4 to bottom of b pump case (lower) to adjust
6.
the gap a to specified value.
Pinion (B) Gear Height a :
0.60 - 0.64 mm (0.0236 - 0.0252 in)
Type of Shims 4 Applicable :
0.1 mm (0.0039 in) P/N. 353-64016-0
0.15 mm (0.0059 in) P/N. 353-64015-0
0.3 mm (0.0118 in) P/N. 353-64014-0
TLDI 115A 2007
CAUTION
b
2
a
4
1
3
6
a
6-41