Technical data
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