Toyota Tundra. Manual — part 2688

Fig. 53: Identifying Vane Pump Plates
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

c. Install the vane pump plates with the round end facing outward.

6. INSTALL VANE PUMP SHAFT SNAP RING

a. Using a screwdriver and snap ring expander, install a new shaft snap ring onto the vane pump shaft.

Fig. 54: Installing Vane Pump Shaft Snap Ring
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

7. INSTALL VANE PUMP REAR HOUSING

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

NOTE:

Make sure that the vane pump plates are installed facing in the
correct direction.

2009 Toyota Tundra

2009 STEERING Power Steering - Tundra

Fig. 55: Identifying O-Ring On Pump Rear Housing
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

b. Align the straight pin of the rear housing with the notches of the cam ring, front side plate, and

front housing.

Fig. 56: Aligning Straight Pin Of Vane Pump Rear Housing
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

c. Install the rear housing with the 4 bolts.

Fig. 57: Identifying Vane Pump Rear Housing Bolts
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

2009 Toyota Tundra

2009 STEERING Power Steering - Tundra

Torque: 22 N*m (224 kgf*cm, 16 ft.*lbf)

8. INSPECT TOTAL PRELOAD (see INSPECTION )

9. INSTALL FLOW CONTROL VALVE ASSEMBLY

a. Coat the flow control valve with power steering fluid.

Fig. 58: Identifying Flow Control Valve O-Ring And Compression Spring
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

b. Install the compression spring and flow control valve to the front housing.

c. Coat a new O-ring with power steering fluid and install it onto the pressure port union.

d. Install the pressure port union to the front housing.

Torque: 69 N*m (704 kgf*cm, 51 ft.*lbf)

10. INSTALL POWER STEERING SUCTION PORT UNION

a. Coat a new O-ring with power steering fluid and install it to the suction port union.

b. Install the suction port union to the vane pump with the bolt.

Torque: 12 N*m (122 kgf*cm, 9 ft.*lbf)

Fig. 59: Identifying Suction Port Union Bolt
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

INSTALLATION

2009 Toyota Tundra

2009 STEERING Power Steering - Tundra

1. INSTALL VANE PUMP ASSEMBLY

a. Install the vane pump with the 2 bolts.

Torque: 28 N*m (286 kgf*cm, 21 ft.*lbf)

Fig. 60: Identifying Vane Pump Bolts
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

2. CONNECT PRESSURE FEED TUBE

a. Install a new gasket to the pressure feed tube.

b. Install the pressure feed tube with the union bolt.

Torque: 51 N*m (520 kgf*cm, 38 ft.*lbf)

Fig. 61: Identifying Pressure Feed Tube Bolt
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

3. CONNECT POWER STEERING OIL PRESSURE SWITCH CONNECTOR

2009 Toyota Tundra

2009 STEERING Power Steering - Tundra