1I-13 Starting System:
• Check for continuity between the commutator (4) and
the armature core (5) / shaft (6).
Replace the armature if continuity is indicated.
Special tool
(B): 09930–99320 (Digital tester)
Tester knob indication
Continuity ( )
• Check for continuity between adjacent commutator
segments. Replace armature if no continuity is
indicated.
Tester knob indication
Continuity ( )
Brushes
Check the length of each brush (1).
If brushes are worn down to the service limit, they must
be replaced.
Special tool
(A): 09900–20101 (Vernier calipers (150 mm))
Brush length
Standard: 16.0 mm (0.63 in.)
Service limit: 12.0 mm (0.47 in.)
Brush Holder
Check brush holder continuity.
Replace the brush holder if the tester doesn't show the
below.
Special tool
: 09930–99320 (Digital tester)
Tester knob indication
Continuity ( )
Brush holder continuity
(B)
(B)
5
6
4
Continuity
Brush holder positive (+) to brush
holder negative (–)
No
Brush holder positive (+) to base
plate (ground)
No
1. Base plate
(A)
1
1
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