Toyota Tundra. Manual — part 2687

SST 09950-60010 (09951 -00280), 09950-70010 (09951-07100)

Fig. 46: Installing Vane Pump Housing Oil Seal
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

2. INSTALL VANE PUMP SHAFT WITH PULLEY

a. Coat the inside surface of the bushing in the vane pump front housing with power steering fluid.

b. Gradually insert the vane pump shaft with pulley.

Fig. 47: Inserting Vane Pump Shaft With Pulley
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

HINT:

Wrap protective tape around the spline of the vane pump shaft with pulley in order to prevent
damage to the oil seal.

3. INSTALL VANE PUMP FRONT SIDE PLATE

a. Coat a new O-ring with power steering fluid and install it into the front housing.

NOTE:

Make sure that the oil seal is installed facing in the correct direction
as shown in the illustration.

NOTE:

Do not damage the lip of the oil seal in the front housing.

2009 Toyota Tundra

2009 STEERING Power Steering - Tundra

Fig. 48: Identifying O-Ring
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

b. Coat a new O-ring with power steering fluid and install it onto the front side plate.

Fig. 49: Identifying O-Ring On Vane Pump Front Side Plate
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

c. Align the notch of the front side plate with that of the front housing, and install the front side plate.

NOTE:

Make sure that the front side plate is installed facing in the correct
direction.

2009 Toyota Tundra

2009 STEERING Power Steering - Tundra

Fig. 50: Aligning Notch Of Vane Pump Front Side Plate
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

4. INSTALL VANE PUMP CAM RING

a. Align the notch of the cam ring with that of the front side plate, and install the cam ring with the

inscribed mark facing upward.

NOTE:

Make sure that the cam ring is installed facing in the correct
direction.

2009 Toyota Tundra

2009 STEERING Power Steering - Tundra

Fig. 51: Aligning Notch Of Cam Ring
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

5. INSTALL VANE PUMP ROTOR

a. Install the vane pump rotor.

Fig. 52: Installing Vane Pump Rotor
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

HINT:

The vane pump rotor can be installed in both directions.

b. Coat the 10 vane pump plates with power steering fluid.

2009 Toyota Tundra

2009 STEERING Power Steering - Tundra