ST-18
Continuity
.......
INSPECTION OF STARTER
Armature Coil
1. INSPECT THAT COMMUTATOR IS NOT GROUNDED
U,ing
an ohmmete
••
cheek that there is no
continuity
bel·
wee
n
the commutator and armature coil core.
If there is continuity. replace the annal
u
re
.
2_ INSPECT COMMUTATOR FOR OPEN CIRCUIT
Using an ohmmeter, check for continuity between tt>e
segments
01
the commutator.
If there is no continuity between any segment. replace
lhe
illTTliiture.
Commutator
1 . INSPECT COMMUTATOR FOR DIRTY AND BURNT
SURFACES
If the surfece is dirty or bumt. correct with undpaper
(No.4001
0' a la
the
.
2. INSPECT COMMUTATOR RUNOUT
Mn:imum circle 'unout: 0.06 mm 10.0020 in.)
11
the circle ruoout is greater than maximum. correct it with
a lathe
.
3. MEASURE DIAMETER OF COMMUTATOR
Standard diameter; 30 mm 11.18 in.)
Minlmllm diameter; 29 mm 11.14 in.)
:::-
"
the
diameter of the commulator is t.ss than minimum.
replace the armature.
Содержание 4A-F
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