Yamaha F20A Service Manual

8-24
–+
ELEC
E
STARTER MOTOR
Brush holder inspection
1. Measure:
● Brush length a
Out of specification → Replace.
Brush length limit:
6.4 mm (0.25 in)
2. Check:
● Brush assy. continuity
Out of specification → Replace.
Brush assy. continuity:
Brush 1 - Brush 2 Continuity
Brush 3 - Brush 4 Continuity
Brush 1, 2 - Bracket 5 No continuity
Brush 3, 4 - Bracket 5 Continuity

Yamaha F20A Specifications

General

Brand	Yamaha
Model	F20A
Category	Outboard Motor
Language	English