Starting Motor Inspection; Inspect Commutator - Suzuki Samurai 1986 Service Manual

96. STARTING MOTOR INSPECTION

1) Inspect Commutator

Inspect commutator for dirt or burn. Correct
with sandpaper or lathe, if necessary.
Fig. 9- 11
Check commutator for uneven wear. If deflec-
tion of dial gauge pointer exceeds limit, repair
or replace.
NOTE:
Below specification presupposes that armature is
free from bend. Bent shaft must be replaced.
Standard
Commutator
0.05 mm (0.0019 in.)
out of round
or less
Fig. 912
Inspect commutator for wear. If below limit,
replace armature.
Fig. 9- 13
Inspect commutator for mica depth. Correct or
replace if below limit.
Commutator
Limit
mica depth
0.4 mm
(0.015 in.)
Fig. 9 14
Standard
32 mm
(1.26 in.)
Standard
0.4 - 0.6 mm
(0.015 - 0.023 in.)
0.4 0.6 m m
(0.015 0.023 in.)
Insulator
Commutator
CORRECT
INCORRECT
Limit
31 mm
(1.22 in.)
Limit
0.2 mm
(0.0076 in.)
9-7