TOHATSU MD 70-90C2 Service Manual page 203

Add shim 6 to bottom of b pump case (lower) to adjust
6.
the gap a to specified value.
Pinion (B) Gear Height a :
0.45 - 0.49 mm (0.0177 - 0.0193 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 75/90C2 2010
6
a
6
6-33