Toyota Tundra. Manual — part 1077

Fig. 30: Inspecting Generator Drive End Frame Bearing
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

REASSEMBLY

1. INSTALL GENERATOR DRIVE END FRAME BEARING

a. Using SST and a press, press in a new bearing.

SST 09950-60010 (09951 -00470), 09950-70010 (09951-07100)

Fig. 31: Pressing In Bearing Using SST
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

b. Install the retainer plate with the 4 screws.

Torque: 2.3 N*m (23 kgf*cm, 20 in.*lbf)

Fig. 32: Identifying Screws And Retainer Plate

2009 Toyota Tundra

2009 ELECTRICAL Charging (1GR-FE) - Tundra

Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

2. INSTALL GENERATOR ROTOR ASSEMBLY

a. Place the drive end frame on the rotor.

b. Install the rotor and washer.

3. INSTALL GENERATOR COIL ASSEMBLY

a. Using a 21 mm deep socket wrench and a press, push in the generator rectifier end frame carefully.

Fig. 33: Installing Generator Coil Assembly Using Deep Socket
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

b. Install the 4 bolts.

Torque: 5.8 N*m (59 kgf*cm, 51 in.*lbf)

Fig. 34: Identifying Generator Coil Assembly Bolts
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

4. INSTALL GENERATOR BRUSH HOLDER ASSEMBLY

a. While pushing the 2 brushes toward the inside of the brush holder, insert a pin (diameter: 1.0 mm

(0.0394 in.)) into the brush holder hole.

2009 Toyota Tundra

2009 ELECTRICAL Charging (1GR-FE) - Tundra

Fig. 35: Identifying Generator Brush Holder Pin
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

b. Install the generator brush holder with the 2 screws.

Torque: 1.8 N*m (18 kgf*cm, 16 in.*lbf)

Fig. 36: Identifying Generator Brush Holder With Screws
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

c. Pull out the pin from the generator brush holder.

5. INSTALL TERMINAL INSULATOR

a. Install the terminal insulator to the generator rectifier end frame.

Fig. 37: Identifying Terminal Insulator

NOTE:

Pay attention to the mounting orientation of the terminal insulator.

2009 Toyota Tundra

2009 ELECTRICAL Charging (1GR-FE) - Tundra

Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

6. INSTALL GENERATOR REAR END COVER

a. Install the rear end cover with the 3 nuts.

Torque: 4.6 N*m (47 kgf*cm, 41 in.*lbf)

7. INSTALL GENERATOR PULLEY

SST 09820-63011 (09820-06010, 09820-06020)

HINT:

GENERATOR PULLEY SST SPECIFICATION

a. Install the pulley onto the rotor shaft by tightening the pulley nut by hand.

b. Hold SST 1-A with a torque wrench, and tighten SST 1-B clockwise to the specified torque.

Torque: 39 N*m (398 kgf*cm, 29 ft.*lbf)

Fig. 38: Installing Pulley Onto Rotor Shaft Using SST
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

c. Mount SST 2 in a vise.

d. Insert SST 1-A and B into SST 2, and attach the pulley nut to SST 2.

SST 1-A and B 09820-06010

SST 2

09820-06020

NOTE:

Check that SST is secured to the rotor shaft.

2009 Toyota Tundra

2009 ELECTRICAL Charging (1GR-FE) - Tundra