Toyota 3S-GE Repair Manual page 485

CHARGING SYSTEM — ALTERNATOR CI-I-21
ST202 (c) Solder the brush wire to the brush holder at specified
A' 2 1 A (d) Check that the brush moves smoothly in the brush
(I/2
Y
. . <. _
Ci.
'@
CH0414 212208
Length
exposed length.
% Exposed length:
10.5 mm (0.413 in.)
holder.
Cut off the excess wire.
Apply insulation paint to the soldered area.
ohmmem Rectifiers (Rectifier Holder)
gt
Positive (+) '
— Terminal
Rectifier 5
Terminal
\\ 1 .
/ (a)
\
P134183
Ohmmeter
SI
O e_0O
Negative (-)
Terminal
\ 'S
\® co (Cl
I A (S1;
PI3484
Iv 1'
, .1. '
')
INSPECT POSITIVE RECTIFIER
Using an ohmmeter, connect one tester probe to the
positive (+) terminal and the other to each rectifier
terminal.
Reverse the polarity of the tester probes and repeat
step (a).
Check that one shows continuity and the other shows
no continuity.
If continuity is not as specified, replace the rectifier
holder.
INSPECT NEGATIVE RECTIFIER
Using an ohmmeter, connect one tester probe to each
negative (—-) terminal and the other to each rectifier
terminal.
Reverse the polarity of the tester probes and repeat
step (a).
Check that one shows continuity and the other shows
no continuity.
If continuity is not as specified, replace the rectifier
holder.
rings
INSPECT FRONT BEARING
Bea '
I
Check that the bearing is not rough or worn.
3 4
P135013