Toyota Tundra Service Manual: Disassembly

DISASSEMBLY

PROCEDURE

1. FIX POWER STEERING GEAR ASSEMBLY

(a) Using SST, secure the power steering gear.

SST: 09612-00012

HINT:

Tape SST before use.

NOTICE:

When using a vise, do not overtighten it.

2. REMOVE TIE ROD END SUB-ASSEMBLY LH

(a) Put matchmarks on the tie rod end LH and steering rack end.

3. REMOVE TIE ROD END SUB-ASSEMBLY RH

HINT:

Use the same procedures described for the LH side.

4. REMOVE STEERING RACK BOOT CLIP

(a) Using pliers, remove the 2 steering rack boot clips.

5. REMOVE NO. 2 STEERING RACK BOOT CLAMP

(a) Using pliers, remove the 2 boot clamps as shown in the illustration.

NOTICE:

Be careful not to damage the No. 2 steering rack boot.

6. REMOVE NO. 2 STEERING RACK BOOT

7. REMOVE NO. 1 STEERING RACK BOOT

8. REMOVE STEERING RACK END SUB-ASSEMBLY

(a) Using a screwdriver and hammer, stake back the washer.

NOTICE:

Do not strike the steering rack.

(b) Using a wrench, hold the steering rack (LH side).

(c) Using SST, remove the steering rack end (LH side) from the power steering rack.

SST: 09922-10010

NOTICE:

Rotate SST in the direction shown in the illustration.

(d) Using SST, remove the steering rack end (RH side) from the power steering rack.

SST: 09922-10010

NOTICE:

Rotate SST in the direction shown in the illustration.

(e) Remove the 2 claw washers.

9. REMOVE STEERING GEAR RACK GUIDE

(a) Using SST, remove the steering rack guide spring cap nut.

SST: 09922-10010

NOTICE:

Rotate SST in the direction shown in the illustration.

(b) Using a 32 mm hexagon wrench, remove the rack guide spring cap.

(c) Remove the spring and rack guide.

10. REMOVE POWER STEERING CONTROL VALVE

(a) Wind vinyl tape around the serrated portion of the control valve.

(b) Remove the dust cover from the control valve housing.

(c) Remove the 2 bolts.

(d) Pull out the control valve from the rack housing.

(e) Remove the control valve oil seal.

(f) To prevent the oil seal lip from getting damaged, wind vinyl tape around the serrated portion of the control valve.

(g) Using a plastic-faced hammer, remove the control valve from the control valve housing.

(h) Using a screwdriver, remove the 4 control valve rings.

NOTICE:

Be careful not to damage the grooves for the control valve rings.

11. REMOVE POWER STEERING CONTROL VALVE UPPER OIL SEAL

(a) Using SST and a press, remove the control valve upper bearing and control valve upper oil seal from the control valve housing.

SST: 09950-60010

09951-00250

SST: 09950-70010

09951-07150

12. REMOVE CYLINDER END STOPPER

(a) Using a screwdriver and hammer, turn the cylinder end stopper clockwise until the wire end can be seen through the service hole.

(b) Using a screwdriver and hammer, turn the cylinder end stopper counterclockwise, and remove the wire and cylinder end stopper.

13. REMOVE POWER STEERING RACK

14. REMOVE POWER STEERING RACK BUSH

(a) Remove the rack bush from the power steering rack.

(b) Using a screwdriver, remove the O-ring from the rack bush.

(c) Using SST, remove the rack bush oil seal.

SST: 09527-21011

SST: 09612-24014

09613-22011

15. REMOVE POWER STEERING CYLINDER TUBE OIL SEAL

(a) Using SST and a press, remove the cylinder tube oil seal.

SST: 09950-60010

09951-00320

SST: 09950-70010

09951-07360

16. REMOVE RACK STEERING PISTON RING

(a) Using a screwdriver, remove the piston ring and O-ring.

NOTICE:

Be careful not to damage the groove for the piston ring.

    Components

    Inspection

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