Westerbeke 20B TWO Tehnical Manual

Starter Inspection
Wear and
chipping
Bearing:
Play. noise.
and rough rotation
Bearing:
Play. noise.
and rough rotation
Break and short circuit
Inspect about the following:
Description
Standard
Service limit
Depth of under cut
0.5 mm 0.2 mm
Commutator O. D. 38.7 mm
-1.0 mm
1. Inspect the magnetic switch for conduction
between terminals S and M and between terminals S
and body. There should be a low resistance found 1 -
2 ohms. If no resistance is found the circuit is open.
The solenoid should be replaced.
75
Break and short circuit
Insulation
Description
Standard
Service limit
Height of brush
17 mm 6 mm
Spring pressure 3 kg
Checking Magnetic Switch
Westerbeke Engines

Westerbeke 20B TWO Specifications

General

Brand	Westerbeke
Model	20B TWO
Category	Engine
Language	English