Toyota Avalon (XX50) 2019-2022 Service & Repair Manual: Reassembly

(a) Using SST and a press, install a new generator drive end frame bearing to the generator drive end frame.

SST: 09950-60010

09951-00470

SST: 09950-70010

09951-07100

(b) Fit the tabs of the retainer plate into the cutouts of the generator drive end frame to install the retainer plate.

(b) Install the generator rotor assembly to the generator drive end frame.

(c) Place the rotor shaft end into SST (A).

SST: 09820-63021

(e) Tighten the generator pulley with clutch by turning SST (B) as shown in the illustration.

Torque:

Specified tightening torque :

80 N·m {816 kgf·cm, 59 ft·lbf}

HINT:

• Calculate the torque wrench reading when changing the fulcrum length of the torque wrench.

  Click here

• When using SST (fulcrum length of 100 mm (3.94 in.)) + torque wrench (fulcrum length of 400 mm (1.312 ft.)): 64 N*m (653 kgf*cm, 47 ft.*lbf)

(a) Install a new bearing cover packing.

NOTICE:

Align the protrusions of the bearing cover packing with the grooves of the generator coil assembly when installing.

(b) Using a 21 mm socket wrench and press, slowly press the generator coil assembly to install it.

(c) Install the 4 bolts.

Torque:

5.6 N·m {57 kgf·cm, 50 in·lbf}

(a) While pushing the 2 brushes into the generator brush holder assembly, insert a 1.0 mm (0.0394 in.) pin into the generator brush holder assembly hole.

*a

Pin (1.0 mm)

Pull out

(a) Install the generator terminal insulator to the generator coil assembly.

NOTICE:

Be sure to install the generator terminal insulator in the correct direction.

(a) Install the generator rear end cover to the generator coil assembly with the 3 bolts.

Torque:

4.6 N·m {47 kgf·cm, 41 in·lbf}