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2GR-FE CHARGING – GENERATORCH–21
CH
(b) Remove the generator rotor assembly.
INSPECTION
1. INSPECT GENERATOR CLUTCH PULLEY
(a) Hold the center of the pulley, and confirm that the
outer ring turns counterclockwise and does not turn
clockwise.
If the result is not as specified, replace the clutch
pulley.
2. REMOVE GENERATOR DRIVE END FRAME
BEARING
(a) Check that the bearing is not rough or worn.
OK:
The bearing rotates smoothly.
If the bearing does not rotate smoothly, replace the
bearing.
3. INSPECT GENERATOR BRUSH HOLDER ASSEMBLY
(a) Using vernier calipers, measure the length of the
exposed brushes.
Standard exposed length:
9.5 to 11.5 mm (0.374 to 0.453 in.)
Minimum exposed length:
4.5 mm (0.177 in.)
If the exposed length is less than the minimum,
replace the brush holder assembly.
4. INSPECT GENERATOR ROTOR ASSEMBLY
(a) Check that the generator rotor bearing is not rough
or worn.
If necessary, replace the generator rotor assembly.
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CH–222GR-FE CHARGING – GENERATOR
CH
(b) Check the generator rotor for an open circuit.
(1) Using an ohmmeter, measure the resistance
between the slip rings.
Standard resistance
If the result is not as specified, replace the
generator rotor assembly.
(c) Check the rotor for a short to ground.
(1) Using an ohmmeter, measure the resistance
between the slip ring and rotor.
Standard resistance
If the result is not as specified, replace the
generator rotor assembly.
(d) Using vernier calipers, measure the slip ring
diameter.
Standard diameter:
14.2 to 14.4 mm (0.559 to 0.567 in.)
Minimum diameter:
14.0 mm (0.551 in.)
If the diameter is less than the minimum, replace the
generator rotor assembly.
REPLACEMENT
1. REPLACE GENERATOR DRIVE END FRAME
BEARING
(a) Remove the 4 screws and retainer plate from the
drive end frame.
(b) Using SST and a hammer, tap out the drive end
frame bearing from the drive end frame.
SST 09950-60010 (09951-00250), 09950-70010
(09951-07100)
B012264E08
Condition Specified Condition
Approx. 20
C (68F) 1.5 to 1.9
B012265E01
Tester Condition Specified Condition
Slip ring - Rotor 1 M
or higher
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2GR-FE CHARGING – GENERATORCH–23
CH
(c) Using SST and a press, press in a new generator
drive end frame bearing.
SST 09950-60010 (09951-00470), 09950-70010
(09951-07100)
(d) Fit the tabs on the retainer plate into the cutouts on
the drive end frame to install the retainer plate.
(e) Install the 4 screws.
Torque: 2.3 N*m (23 kgf*cm, 20 in.*lbf)
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CH–242GR-FE CHARGING – GENERATOR
CH
REASSEMBLY
1. INSTALL GENERATOR ROTOR ASSEMBLY
(a) Place the drive end frame on the clutch pulley.
(b) Install the generator rotor assembly to the drive end
frame.
(c) Place a new generator washer on the generator
rotor.
2. INSTALL GENERATOR COIL ASSEMBLY
(a) Using a deep socket wrench (21 mm) and a press,
slowly press in the generator coil assembly.
(b) Install the 4 bolts.
Torque: 5.8 N*m (59 kgf*cm, 51 in.*lbf)
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2GR-FE CHARGING – GENERATORCH–25
CH
3. INSTALL GENERATOR BRUSH HOLDER ASSEMBLY
(a) While pushing the 2 brushes into the generator
brush holder assembly, insert a
1.0 mm (0.039 in.)
pin into the brush holder hole.
(b) Install the brush holder assembly to the generator
coil with the 2 screws.
Torque: 1.8 N*m (18 kgf*cm, 16 in.*lbf)
(c) Pull out the pin from the generator brush holder.
4. INSTALL GENERATOR TERMINAL INSULATOR
(a) Install the terminal insulator to the generator coil.
NOTICE:
Pay attention to installation direction of the
terminal insulator.
5. INSTALL GENERATOR REAR END COVER
(a) Install the generator rear end cover to the generator
coil with the 3 nuts.
Torque: 4.6 N*m (47 kgf*cm, 41 in.*lbf)
6. INSTALL GENERATOR CLUTCH PULLEY
(a) Temporarily install the clutch pulley onto the rotor
shaft.
(b) Set SST (A) and (B).
SST 09820-63020
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CH–262GR-FE CHARGING – GENERATOR
CH
(c) Clamp SST (A) in a vise.
NOTICE:
Be sure to fix the flat surface of SST (A) in a
vise.
(d) Place the rotor shaft end into SST (A).
(e) Fit SST (B) to the clutch pulley.
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2GR-FE CHARGING – GENERATORCH–27
CH
(f) Tighten the pulley by turning SST (B) in the direction
shown in the illustration.
Torque: without SST
110 N*m (1125 kgf*cm, 81 ft.*lbf)
with SST
84 N*m (857 kgf*cm, 62 ft.*lbf)
NOTICE:
• Use a torque wrench with a fulcrum length of
318 mm (12.52 in.).
• This torque value is effective when SST is
parallel to a torque wrench.
• Hold the generator assembly tightly.
(g) Remove the generator assembly from SST.
(h) Check that the clutch pulley rotates smoothly.
(i) Install a new clutch pulley cap to the clutch pulley.
INSTALLATION
1. INSTALL GENERATOR ASSEMBLY
(a) Install the bracket with the bolt.
Torque: 20 N*m (204 kgf*cm, 15 ft.*lbf)
(b) Install the wire harness clamp stay.
Torque: 8.4 N*m (86 kgf*cm, 74 in.*lbf)
(c) Connect the wire harness clamp.
(d) Install the generator assembly to the cylinder block
with the bolt.
Torque: 20 N*m (204 kgf*cm, 15 ft.*lbf)
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CH–282GR-FE CHARGING – GENERATOR
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(e) Install the 2 bolts.
Torque: 43 N*m (438 kgf*cm, 32 ft.*lbf)
(f) Connect the generator connector to the generator
assembly.
(g) Install the generator wire with the nut.
Torque: 9.8 N*m (100 kgf*cm, 87 in.*lbf)
(h) Install the terminal cap.
(i) Connect the 2 wire harness clamps.
(j) Connect the magnetic clutch connector to the
compressor and magnetic clutch.
2. INSTALL V-RIBBED BELT (See page EM-7)
3. INSTALL RADIATOR ASSEMBLY WITH FAN SHROUD
AND FAN MOTOR (See page CO-40)
4. INSTALL NO. 1 RADIATOR SUPPORT (See page CO-
40)
5. INSTALL RADIATOR SUPPORT CUSHION (See page
CO-41)
6. REMOVE PRESSURE FEED TUBE ASSEMBLY (See
page CO-41)
7. INSTALL HEADLIGHT BRACKET RH (See page CO-
41)
8. INSTALL RADIATOR SIDE DEFLECTOR RH (See
page CO-41)
9. INSTALL HEADLIGHT ASSEMBLY RH (See page LI-
78)
10. CONNECT NO. 2 OIL COOLER OUTLET TUBE SUB-
ASSEMBLY (See page CO-41)
11. INSTALL RADIATOR UPPER SUPPORT SUB-
ASSEMBLY (See page CO-42)
12. CONNECT COOLING FAN ECU CONNECTOR (See
page CO-42)
13. INSTALL HOOD LOCK SUPPORT SUB-ASSEMBLY
(See page CO-43)
14. INSTALL HOOD LOCK ASSEMBLY (See page CO-43)
15. INSTALL HOOD LOCK RELEASE LEVER
PROTECTOR (See page CO-44)
16. CONNECT NO. 2 RADIATOR HOSE (See page CO-44)
17. CONNECT NO. 1 RADIATOR HOSE (See page CO-44)
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