TOYOTA CAMRY 2000 Service Repair Manual

CH02X±01
Z18635
Z18636
B02378
P13597SST (B)
SST (A) Turn
P10834
SST (B)
SST (C)
Insert
± CHARGING (5S±FE)GENERATOR
CH±7
1754 Author: Date:
DISASSEMBLY
1. REMOVE REAR END COVER
(a) Remove the nut and terminal insulator.
(b) Remove the bolt, 3 nuts, plate terminal and end cover.
2. REMOVE BRUSH HOLDER AND VOLTAGE
REGULATOR
(a) Remove the brush holder cover from the brush holder.
(b) Remove the 5 screws, brush holder and voltage regulator.
(c) Remove the seal plate from the rectifier end frame.
3. REMOVE RECTIFIER HOLDER
(a) Remove the 4 screws and rectifier holder.
(b) Remove the 4 rubber insulators.
4. REMOVE PULLEY
(a) Hold SST (A) with a torque wrench, and tighten SST (B)
clockwise to the specified torque.
SST 09820±63010
Torque: 39 N´m (400 kgf´cm, 29 ft´lbf)
(b) Check that SST (A) is secured to the rotor shaft.
(c) Mount SST (C) in a vise.
(d) Insert SST (B) into SST (C), and attach the pulley nut to
SST (C).

P10827
SST (C)
SST (A)
Turn
P13598SST (B)
SST (A) Turn
S05070
P13490
SST CH±8
± CHARGING (5S±FE)GENERATOR
1755 Author: Date:
(e) To loosen the pulley nut, turn SST (A) in the direction
shown in the illustration.
NOTICE:
To prevent damage to the rotor shaft, do not loosen the
pulley nut more than one±half of a turn.
(f) Remove the generator from SST (C).
(g) Turn SST (B), and remove SST (A and B).
(h) Remove the pulley nut and pulley.
5. REMOVE RECTIFIER END FRAME
(a) Remove the 4 nuts and wire clip.
(b) Using SST, remove the rectifier end frame.
SST 09286±46011
(c) Remove the generator washer from the rotor.
6. REMOVE ROTOR FROM DRIVE END FRAME

CH02Y±01
CH0784
Ohmmeter
Continuity
CH0783
Ohmmeter
No Continuity
CH1023
P13482
Ohmmeter
Continuity
P13565
Ohmmeter
No Continuity
± CHARGING (5S±FE)GENERATOR
CH±9
1756 Author: Date:
INSPECTION
1. INSPECT ROTOR
(a) Check the rotor for open circuit.
Using an ohmmeter, check that there is continuity be-
tween the slip rings.
Standard resistance: 2.7 ± 3.1 W at 20°C (68°F)
If there is no continuity, replace the rotor.
(b) Check the rotor for ground.
Using an ohmmeter, check that there is no continuity be-
tween the slip ring and rotor.
If there is continuity, replace the rotor.
(c) Check that the slip rings are not rough or scored.
If rough or scored, replace the rotor.
(d) Using vernier calipers, measure the slip ring diameter.
Standard diameter: 14.2 ± 14.4 mm (0.559 ± 0.567 in.)
Minimum diameter: 12.8 mm (0.504 in.)
If the diameter is less than minimum, replace the rotor.
2. INSPECT STATOR (DRIVE END FRAME)
(a) Check the stator for open circuit.
Using an ohmmeter, check that there is continuity be-
tween the coil leads.
If there is no continuity, replace the drive end frame assembly.
(b) Check the stator for ground.
Using an ohmmeter, check that there is no continuity be-
tween the coil lead and drive end frame.
If there is continuity, replace the drive end frame assembly.

P13535
Length
P13568
Ohmmeter
Positive (+)
Terminal
Rectifier
Terminal
P13566
Ohmmeter
Negative (±)
Terminal
CH±10
± CHARGING (5S±FE)GENERATOR
1757 Author: Date:
3. INSPECT BRUSHES
Using vernier calipers, measure the exposed brush length.
Standard exposed length: 10.5 mm (0.413 in.)
Minimum exposed length: 1.5 mm (0.059 in.)
If the exposed length is less than minimum, replace the brush
holder assembly.
4. INSPECT RECTIFIERS (RECTIFIRE HOLDER)
(a) Check the positive (+) rectifire.
(1) Using an ohmmeter, connect one tester probe to the
positive (+) terminal and the other to each rectifier
terminal.
(2) Reverse the polarity of the tester probes and repeat
step (a).
(3) Check that one shows continuity and the other
shows no continuity.
If continuity is not as specified, replace the rectifier holder.
(b) Check the negative (±) rectifire.
(1) Using an ohmmeter, connect one tester probe to
each negative (±) terminal and the other to each
rectifier terminal.
(2) Reverse the polarity of the tester probes and repeat
step (a).
(3) Check that one shows continuity and the other
shows no continuity.
If continuity is not as specified, replace the rectifier holder.
5. INSPECT BEARING
Check the bearing is not rough or worn.
If necessary, replace the bearing. (See page CH±11)

CH02Z±01
CH0827
P00100
Socket Wrench
P13479
Downward SST
N00581
SST
P13567
± CHARGING (5S±FE)GENERATOR
CH±11
1758 Author: Date:
REPLACEMENT
1. REPLACE FRONT BEARING
(a) Remove the 4 screws, bearing retainer and bearing.
(b) Using a socket wrench and press, press out the bearing.
(c) Using SST and a press, press in a new bearing.
SST 09950±60010 (09951±00500)
(d) Install the bearing retainer with the 4 screws.
Torque: 3.0 N´m (31 kgf´cm, 27 in.´lbf)
2. REPLACE REAR BEARING
(a) Using SST, remove the bearing cover (outside) and bear-
ing.
SST 09820±00021
NOTICE:
Be careful not to damage the fan.
(b) Remove the bearing cover (inside).
(c) Place the bearing cover (inside) on the rotor.

N00578
SST
P00074
SST
CH±12
± CHARGING (5S±FE)GENERATOR
1759 Author: Date:
(d) Using SST and a press, press in a new bearing.
SST 09820±00030
(e) Using SST, push in the bearing cover (outside).
SST 09285±76010

CH030±01
P01364
Pulley
Z18637
P13487
29 mm
Socket
Wrench
Z19213
A B
AA
P13597
SST (A) Turn
SST (B)
± CHARGING (5S±FE)GENERATOR
CH±13
1760 Author: Date:
REASSEMBLY
1. INSTALL ROTOR TO DRIVE END FRAME
(a) Place the rectifier end frame on the pulley.
(b) Install the rotor to the rectifier end frame.
2. INSTALL RECTIFIER END FRAME
(a) Place the generator washer on the rotor.
(b) Using a 29 mm socket wrench and press, slowly press in
the rectifier end frame.
(c) Install the wire clip and 4 nuts.
Torque:
Nut A: 4.5 N´m (46 kgf´cm, 40 in.´lbf)
Nut B: 5.4 N´m (55 kgf´cm, 48 in.´lbf)
3. INSTALL PULLEY
(a) Install the pulley to the rotor shaft by tightening the pulley
nut by hand.
(b) Hold SST (A) with a torque wrench, and tighten SST (B)
clockwise to the specified torque.
SST 09820±63010
Torque: 39 N´m (400 kgf´cm, 29 ft´lbf)
(c) Check that SST (A) is secured to the pulley shaft.

P04210
SST (C)
P04395
SST (C)
SST (A) Turn
P13598SST (B)SST (A) Turn
S05075
Inside
S05074
Push CH±14
± CHARGING (5S±FE)GENERATOR
1761 Author: Date:
(d) Mount SST (C) in a vise.
(e) Insert SST (B) into SST (C), and attach the pulley nut to
SST (C).
(f) To torque the pulley nut, turn SST (A) in the direction
shown in the illustration.
Torque: 110.5 N´m (1,125 kgf´cm, 81 ft´lbf)
(g) Remove the generator from SST (C).
(h) Turn SST (B), and remove SST (A and B).
4. INSTALL RECTIFIER HOLDER
(a) Install the 4 rubber insulators on the lead wires.
NOTICE:
Be careful of the rubber insulators installation direction.
(b) Install the rectifier holder while pushing it with the 4
screws.
Torque: 2.9 N´m (30 kgf´cm, 26 in.´lbf)

Z18638
S05461
Upward
Z18640
Z18635
S05069
± CHARGING (5S±FE)GENERATOR
CH±15
1762 Author: Date:
5. INSTALL VOLTAGE REGULATOR AND BRUSH
HOLDER
(a) Place the seal plate on the rectifier end frame.
(b) Place the voltage regulator and brush holder on the recti-
fier end frame.
NOTICE:
Be careful of the holder installation direction.
(c) Install the 5 screws.
Torque: 2.0 N´m (20 kgf´cm, 18 in.´lbf)
(d) Place the brush holder cover on the brush holder.
6. INSTALL REAR END COVER
(a) Install the end cover and plate terminal with the bolt and
3 nuts.
Torque:
Nut: 4.4 N´m (45 kgf´cm, 39 in.´lbf)
Bolt: 3.9 N´m (39 kgf´cm, 35 in.´lbf)
(b) Install the terminal insulator with the nut.
Torque: 4.1 N´m (42 kgf´cm, 36 in.´lbf)
7. CHECK THAT ROTOR ROTATES SMOOTHLY

CH031±01
CH±16
± CHARGING (5S±FE)GENERATOR
1763 Author: Date:
INSTALLATION
Installation is in the reverse order of removal. (See page CH±6)