ELECTRIC STARTER (TRX450ER)
Check for continuity between pairs of commutator
bars.
There should be continuity.
CONTINUITY:
Check for continuity between each commutator bar
and the armature shaft.
There should be no continuity.
NO CONTINUITY:
Remove the following:
-
nut
-
washer
-
insulator washers
-
brush holder
-
O-ring
-
brushes
BRUSH HOLDER
O-RING
NUT
INSULATOR
WASHERS
WASHER
Measure the brush length.
SERVICE LIMIT: 6.75 mm (0.266 in)
23-9