Toyota 2H Repair Manual page 274

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STA R T I N G S Y S T E M
I N S P EC T I O N OF STAR T E R
A r m a t u re C o i l
1 .
ohmmeter,
IN S P E CT COM M U TA T O R F O R O P E N C I RC U I T
U s i n g a n
II
t w e e n t h e s e g m e n t s o f t h e commutator.
t h e r e i s no c o n t i n u i ty. replace t h e armature.
2 .
I N S P E C T CO M M U TATOR F O R G R O U N D
U s i n g a n o h m m e t e r. c h eck t h a t t h e r e i s no c O n t i n u i t y b e t ­
w e e n t h e c o m m u t a t o r a n d
I f t h e r e is c o n t i n u ity. replace t h e armature.
C o m m u ta t o r
1 .
I N S P E C T C O M M U TATOR F O R D I RTY A N D
B U R N T S U R F A C E
a
I f t h e su rface i s dirty or b u r n t . correct w i t h sandpaper ( N o .
400) or l a t h e .
2 .
I N S P E C T C O M M UTATOR C I R C L E R U N O U T
M a x i m u m c i r c l e runou t :
I f t h e circle r u n O u t i s g re a t e r t h a n m a x i m um. c o rrect w i t h a
l a t h e.
3.
I N S P E C T D I A M ET E R OF C O M M UTATO R
S t a n d a r d d i a meter:
M i n i m u m d i a m e t e r :
I f t h e d i a m eter is less t ha n minimum. replace t h e a r m a t u r e .
S t a r t e r
c h e c k t h a t t h e r e is c o n t i n u i t y b e ­
armalUre
c o i l core.
0 . 0 5 mm
1 1 .42 i n . )
36 mm
( 1 .38
3 5 mm
1
-
ST 3
(0.0020
i n . )
i n.)