TOHATSU MD 30B2 Service Manual page 287

3) Inspection of Brushes
1. Measure brush length a, and replace brush if the length is
less than specified value.
Brush Length a : Standard Value
12.5 mm (0.49 in)
Wear Limit :
9.5 mm (0.37 in)
2. Check conductivity of brush holder ass'y. Replace if other
than specified value.
Conductivity Between Brushed
Between Brush 1 – Brush 2
Between Brush 12 – Earth
4) Inspection of Pinion
1. Check pinion teeth for nick and wear.
Replace if necessary.
TLD D30/40/50B2 2013
Non-conductive
Non-conductive
a
1 2
8
8-5