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Home >> Toyota Truck >> 1998 >> Tacoma Extra Cab 4WD L4-2693cc 2.7L DOHC MFI >> Repair and Diagnosis >> Steering and Suspension >> Steering >> Steering Column >> Service and Repair >> With Tilt Column >> Tilt Steering Column (Toyota) >> Removal and Installation

Removal and Installation






REMOVAL
1. Remove steering wheel pad.

NOTICE:
- If the airbag connector is disconnected with the ignition switch at ON or ACC, DTCs will be recorded.
- Never use airbag parts from another vehicle. When replacing parts, replace with new parts.

a. Place the front wheels facing straight ahead.





b. Remove the 2 steering wheel lower No. 2 covers.
c. Using a torx socket wrench, loosen the 2 torx screws.

HINT: Loosen the screw until the groove along the screw circumference catches on the screw case.






d. Pull out the wheel pad from the steering wheel and disconnect the airbag connector.

CAUTION:
- When storing the wheel pad, keep the upper surface of the pad facing upward.
- Never disassemble the wheel pad.

NOTICE: When removing the wheel pad, take care not to pull the airbag wire harness.

2. Remove steering wheel.
a. Disconnect the connector.
b. Remove the steering wheel set nut.





c. Place matchmarks on the steering wheel and main shaft. assembly.
d. Using Special Service Tool (SST) 09950-50010 (09951-05010, 09952-05010, 09953-05020, 09954-05020) or equivalent, remove the wheel.
3. Remove upper and lower column covers.
Remove the 3 screws.
4. Remove lower LH finish panel.
a. Remove the 2 screws and disconnect the hood lock release lever from the panel.
b. Remove the 4 panel set bolts and screw.
5. Remove No. 2 heater to register duct.
Remove the screw.
6. Remove combination switch with spiral cable.
a. Disconnect the 2 connectors.
b. Disconnect the airbag connector.
c. Remove the 4 screws.
7. Remove spiral cable.

NOTICE: Do not disassemble the cable or apply oil to it.

8. Disconnect junction block No. 1.
Remove the 2 bolts and disconnect the junction block No. 1.





9. Column shift:
a. Disconnect transmission control cable assembly.
b. Remove the pin and clip.
c. Disconnect the cable assembly from the column shift. lever assembly.





10. 2WD:
Disconnect intermediate No.2 shaft.
a. Place matchmarks on the intermediate No.2 shaft and control valve shaft.
b. Loosen the bolt A and remove the bolt B.
11. 2WD:
Remove intermedicate No.2 shaft.
Remove the bolt A.
12. 2WD:
Remove column hole cover.
Remove the 5 bolts.





13. 4WD:
Disconnect intermediate No. 2 shaft.
a. Place matchmarks on the intermediate No. 2 shaft. and control valve shaft.
b. Loosen bolt A and remove bolt B.
14. 4WD:
Remove intermediate No. 2 shaft.
Remove the bolt A.
15. 4WD:
Remove column hole cover and column hole cover No.2 set bolt.
Remove the 5 bolts.

16. Remove steering column assembly.
a. Disconnect the connectors.
b. Remove the 2 column assembly set bolts and nuts.





17. 2WD:
Remove sliding yoke.
a. Place matchmarks on the sliding yoke and main shaft assembly.
b. Remove the bolt.





18. 4WD:
Remove universal joint No. 2.
a. Place matchmarks on the universal joint No. 2 and main shaft. assembly.
b. Remove the bolt.


19. 4WD:
Remove column hole cover No. 2.
Remove the cover No. 2 from the universal joint No. 2.


INSTALLATION





1. 2WD:
Install sliding yoke.
a. Align the matchmarks on the sliding yoke and main shaft assembly.
b. Torque the bolt.
Torque: 35 Nm (26 ft. lbs.)
2. 4WD:
Install column hole cover No. 2.
Install the cover No. 2 to the universal joint No. 2.





3. 4WD:
Install universal joint No. 2.
a. Align the matchmarks on the universal joint No. 2 and main shaft. assembly.
b. Torque the bolt.
Torque to 35 Nm (26 ft. lbs.)
4. Install steering column assembly.
a. Torque the 2 column assembly set bolts and nuts.
Torque to 26 Nm (19 ft. lbs.)
b. Connect the connectors.





5. 2WD:
Install column hole cover.
Torque the 5 bolts.
Torque: 8 Nm (69 inch lbs.)
6. 2WD:
Install intermediate No.2 shaft.
Temporarily tighten the bolt A.
7. 2WD:
Connect intermediate No.2 shaft.
a. Align the matchmarks on the intermediate No.2 shaft and control valve shaft.
b. Torque the bolt B.
Torque: 35 Nm (26 ft. lbs.)
c. Torque the bolt A.
Torque: 35 Nm (26 ft. lbs.)





8. 4WD:
Install column hole cover and column hole cover No.2 set bolt.
Torque the 5 bolts.
Torque: 8 Nm (69 inch lbs.)
9. 4WD:
Connect intermediate No. 2 shaft.
Temporarily tighten the bolt A.
10. 4WD:
Install intermediate No. 2 shaft.
a. Align the matchmarks on the intermediate No. 2 shaft and control valve shaft.
b. Torque the bolt B.
Torque to 35 Nm (26 ft. lbs.)
c. Torque the bolt A.
Torque to 35 Nm (26 ft. lbs.)
11. Column shift:
Connect transmission control cable assembly.
a. Connect the cable assembly to column shift lever assembly.
b. Install the pin and clip.
12. Connect junction block No.1.
Connect the junction block No. 1 with the 2 bolts.
13. Install spiral cable.
14. Install combination switch with spiral cable.
a. Tighten the 3 screws.
b. Connect the airbag connector.
c. Connect the 3 connectors.
15. Install No. 2 heater to register duct.
Tighten the screw.
16. Install lower LH finish panel.
a. Tighten the 4 panel set bolts and screw.
b. Connect the hood lock release lever with the 2 screws.
17. Install upper and lower column covers.
Tighten the 5 screws.
18. Center spiral cable.
a. Check that the front wheels are facing straight ahead.
b. Turn the cable counterclockwise by hand until it becomes harder to turn the cable.





c. Then rotate the cable clockwise about 3 turns to align the red mark.

HINT: The cable will rotate about 2.5 turns to either left. or right of the center.

19. Install steering wheel.
a. Align the matchmarks on the wheel and main shaft assembly.
b. Torque the wheel set nut.
Torque to 35 Nm (26 ft. lbs.)
c. Connect the connector.
20. Install steering wheel pad.

NOTICE:
- Make sure the wheel pad is installed to the specified torque.
- If the wheel pad has been dropped. or there are cracks, dents or other defects in the case or connector, replace the wheel pad with a new one.
- When installing the wheel pad, take care that the wirings do not interfere with other parts and are not pinched between other parts.

a. Connect the airbag connector.





b. Install the wheel pad after confirming that the circumference groove of the torx screw is caught on the screw case.

NOTICE: Column Shift: Take care that the spiral cable does not touch the dynamic damper of the steering wheel.

c. Using a torx socket wrench, torque the 2 screws.
Torque to 9.0 Nm (78 inch lbs.)
d. Install the 2 steering wheel lower No. 2 covers.
21. Check steering wheel center point.
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