2007 Toyota Sequoia Service Repair Manual

2004 Toyota Sequoia Limited 2004 STEERING Power Steering Gear - Sequoia

2004 STEERING Power Steering Gear - Sequoia

COMPONENTS

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2004 Toyota Sequoia Limited 2004 STEERING Power Steering Gear - Sequoia

Fig. 1: Identifying Power Steering Gear Components (1 Of 3) Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

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2004 Toyota Sequoia Limited 2004 STEERING Power Steering Gear - Sequoia

Fig. 2: Identifying Power Steering Gear Components (2 Of 3) Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

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2004 Toyota Sequoia Limited 2004 STEERING Power Steering Gear - Sequoia

Fig. 3: Identifying Power Steering Gear Components (3 Of 3) Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

REMOVAL NOTE:

1.

2.

3.

4.

5.

6.

Remove the steering wheel assembly before the steering gear removal, because there is possibility of breaking of the spiral cable.

PLACE FRONT WHEELS FACING STRAIGHT AHEAD REMOVE STEERING WHEEL PAD (See REMOVAL ) REMOVE STEERING WHEEL (See REMOVAL ) DISCONNECT RH AND LH TIE ROD ENDS ( BALL JOINTS ) DISCONNECT NO. 2 INTERMEDIATE SHAFT ASSEMBLY (See REMOVAL ) DISCONNECT CLAMP PLATE Remove the bolt and disconnect the clamp plate.

7. DISCONNECT PRESSURE FEED AND RETURN TUBES Using SST, disconnect the tubes.

SST 09023-12700 8. REMOVE PS GEAR ASSEMBLY a. Remove the bolt, nut and stud bolt from the bracket. b. Remove the 2 set bolts, nut, washer and PS gear assembly.

9. REMOVE BRACKET AND GROMMET

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2004 Toyota Sequoia Limited 2004 STEERING Power Steering Gear - Sequoia

Fig. 4: Locating SST Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

DISASSEMBLY NOTE:

When using a vise, do not overtighten it.

1. REMOVE 2 TURN PRESSURE TUBES a. Using SST, remove the 2 turn pressure tubes.

SST 09023-38400 b. Remove the 4 O-rings from the tubes.

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2004 Toyota Sequoia Limited 2004 STEERING Power Steering Gear - Sequoia

Fig. 5: Removing Turn Pressure Tubes Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 2. SECURE PS GEAR ASSEMBLY IN VISE Using SST, 2 bolts and nuts, secure the gear assembly in a vise, as shown in the illustration.

SST 09612-00012 Reference: Bolt: 90105-10346 Nut: 90170-10198 NOTE:

Use 2 of the same type of SST.

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2004 Toyota Sequoia Limited 2004 STEERING Power Steering Gear - Sequoia

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2004 Toyota Sequoia Limited 2004 STEERING Power Steering Gear - Sequoia

Fig. 6: Locating SST Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 3. REMOVE RH AND LH TIE ROD ENDS AND LOCK NUTS a. Place matchmarks on the tie rod end, lock nut and rack end. b. Loosen the lock nut, remove the tie rod end and lock nut. c. Perform the same manner described above to the other side.

Fig. 7: Placing Matchmarks On Tie Rod End, Lock Nut & Rock End Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 4. REMOVE RH AND LH CLIPS, RACK BOOTS AND CLAMPS a. Using a screwdriver, loosen the 2 clamps. b. Remove the 2 clips and boots.

NOTE:

Mark the RH and LH boots.

NOTE:

Be careful not to damage the boot.

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2004 Toyota Sequoia Limited 2004 STEERING Power Steering Gear - Sequoia

Fig. 8: Loosening Boots Clamps Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 5. REMOVE RH AND LH RACK ENDS AND CLAW WASHERS a. Using a screwdriver and hammer, unstake the washer.

NOTE:

Avoid any impact on the steering rack.

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2004 Toyota Sequoia Limited 2004 STEERING Power Steering Gear - Sequoia

Fig. 9: Unstaking Claw Washer Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. b. Using a spanner, hold the steering rack steadily, and using SST, remove the rack end.

SST 09922-10010 NOTE:

Mark the RH and LH rack ends.

NOTE:

Use SST 09922-10010 in the direction shown in the illustration.

c. Remove the washer from the rack end. d. Perform the same manner described above to the other side.

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2004 Toyota Sequoia Limited 2004 STEERING Power Steering Gear - Sequoia

Fig. 10: Removing Rock End Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 6. REMOVE RACK GUIDE SPRING CAP LOCK NUT Using SST, remove the lock nut.

SST 09922-10010 NOTE:

Use SST 09922-10010 in the direction shown in the illustration.

7. REMOVE RACK GUIDE SPRING CAP, RACK GUIDE SPRING AND RACK GUIDE SUB ASSEMBLY a. Using a hexagon wrench, remove the rack guide spring cap. b. Remove the rack guide spring and rack guide sub-assembly.

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2004 Toyota Sequoia Limited 2004 STEERING Power Steering Gear - Sequoia

Fig. 11: Removing Rack Guide Spring Cap Lock Nut Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 8. REMOVE RACK HOUSING CAP Using SST, remove the rack housing cap.

SST 09816-30010

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2004 Toyota Sequoia Limited 2004 STEERING Power Steering Gear - Sequoia

Fig. 12: Removing Rack Housing Cap Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 9. REMOVE SELF-SOCKING NUT Using SST, stop the control valve shaft rotation, and remove the nut.

SST 09616-0001 1 10. REMOVE DUST COVER

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2004 Toyota Sequoia Limited 2004 STEERING Power Steering Gear - Sequoia

Fig. 13: Removing Self - Locking Nut Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 11. REMOVE CONTROL VALVE HOUSING WITH CONTROL VALVE ASSEMBLY a. Place matchmarks on the control valve housing and rack housing. b. Remove the 2 bolts and control valve housing with control valve assembly attached. c. Remove the gasket from the rack housing.

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2004 Toyota Sequoia Limited 2004 STEERING Power Steering Gear - Sequoia

Fig. 14: Identifying Matchmarks Courtesy of TOYOTA MOTOR SALES, U.S.A., INC. 12. REMOVE CONTROL VALVE ASSEMBLY a. To prevent oil seal lip damage, wind vinyl tape around the serrated part of the valve shaft. b. Press out the valve assembly with the oil seal.

NOTE:

  

Place a shop rag between the valve housing and the blocks.

Be careful not to drop the valve assembly.

Be careful not to damage the oil seal lip.

13. REMOVE OIL SEAL Remove the oil seal from the control valve assembly.

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