Diesel Data: Automotive Repair

Reassembly








2AZ-FE BATTERY / CHARGING: GENERATOR: REASSEMBLY

REASSEMBLY

1. INSTALL GENERATOR DRIVE END FRAME BEARING





(a) Using SST and a press, press in a new generator drive end frame bearing.
SST: 09950-60010
09951-00250
SST: 09950-70010
09951-07100





(b) Fit the tabs on the retainer plate into the cutouts on the drive end frame to install the retainer plate.
(c) Install the 4 screws.
Torque: 2.3 Nm (23 kgf-cm, 20 in-lbf)
2. INSTALL GENERATOR ROTOR ASSEMBLY
(a) Place the drive end frame on the clutch pulley.





(b) Install the generator rotor onto the generator rectifier end frame.





(c) Place a new generator washer on the generator rotor.
3. INSTALL GENERATOR COIL ASSEMBLY





(a) Using SST and a press, press in the generator coil assembly to the drive end frame.
SST: 09612-70100
09612-07240





(b) Tighten the 4 bolts.
Torque: 5.8 Nm (59 kgf-cm, 51 in-lbf)





(c) Install the cord clip with the bolt.
Torque: 4.6 Nm (47 kgf-cm, 41 in-lbf)
4. INSTALL GENERATOR BRUSH HOLDER ASSEMBLY





(a) While pushing the 2 brushes into the generator brush holder, insert a dia1.0 mm (0.0394 in.) pin into the generator brush holder.





(b) Install the generator brush holder with the 2 screws.
Torque: 1.8 Nm (18 kgf-cm, 16 in-lbf)





(c) Pull the pin out of the generator brush holder.
5. INSTALL GENERATOR TERMINAL INSULATOR





(a) Install the terminal insulator onto the generator rectifier end frame.
6. INSTALL GENERATOR REAR END COVER





(a) Install the generator rear end cover with the 3 nuts.
Torque: 4.6 Nm (47 kgf-cm, 41 in-lbf)
7. INSTALL GENERATOR CLUTCH PULLEY
(a) Temporarily install the clutch pulley onto the rotor shaft.





(b) Set SST (A) and (B).
SST: 09820-63021





(c) Clamp SST (A) in a vise.
(d) Place the rotor shaft end into SST (A).





(e) Fit SST (B) to the clutch pulley.





(f) Tighten the pulley by turning SST (B) in the direction indicated by the arrow shown in the illustration.
Without SST - Torque: 111 Nm (1127 kgf-cm, 82 ft-lbf)
With SST - Torque: 84 Nm (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 the torque wrench.

(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.