Toyota Sienna Service Manual: 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)

3. INSTALL GENERATOR BRUSH HOLDER ASSEMBLY

(a) While pushing the 2 brushes into the generator brush holder assembly, insert a φ1.0 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.

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

(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 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)

(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.