Toyota Tundra Service Manual: Installation

INSTALLATION

PROCEDURE

1. INSTALL POWER STEERING GEAR ASSEMBLY

(a) Insert the power steering gear assembly into the vehicle in the order shown in the illustration.

Install in this Direction (1)

Install in this Direction (2)

(b) Temporarily connect the pressure feed tube to the power steering gear.

(c) Install the pressure feed tube clamp with the 2 bolts. Torque: 28 N·m {286 kgf·cm, 21 ft·lbf}

(d) Using a union nut wrench, tighten the pressure feed tube (pressure feed tube side). Torque: 25 N·m {255 kgf·cm, 18 ft·lbf} NOTICE: Use the formula calculate special torque values for situations for situations where a union nut wrench is combined with a torque wrench. Click here Do not damage the pressure feed tube.

*a Torque Wrench Fulcrum Length

(e) Using a union nut wrench, tighten the pressure feed tube (return tube side). Torque: 25 N·m {255 kgf·cm, 18 ft·lbf} NOTICE: Use the formula calculate special torque values for situations for situations where a union nut wrench is combined with a torque wrench. Click here Do not damage the pressure feed tube.

*a Torque Wrench Fulcrum Length

(f) Install the power steering gear with the 2 bolts and 2 nuts.

SST: 09961-01270

Torque:

Specified tightening torque :

120 N·m {1224 kgf·cm, 89 ft·lbf}

HINT:

• Calculate the torque wrench reading when changing the fulcrum length of the torque wrench.
• When using SST (fulcrum length of 200 mm (7.874 in.)) + torque wrench (fulcrum length of 380 mm (14.961 in.)): 78.6 N*m (801 kgf*cm, 58 ft.*lbf)
• Hold the bolts and tighten the nuts to install the power steering link.

2. INSTALL FRONT DIFFERENTIAL CARRIER ASSEMBLY

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3. INSTALL TIE ROD END SUB-ASSEMBLY LH

(a) Align the matchmarks of the tie rod and rack end and temporarily install the tie rod with the lock nut.

(b) After adjusting toe-in, torque the nut. Torque: 82 N·m {836 kgf·cm, 60 ft·lbf}

4. CONNECT TIE ROD END SUB-ASSEMBLY LH

(a) Connect the tie rod end LH to the steering knuckle with the nut.

Torque:

69 N·m {704 kgf·cm, 51 ft·lbf}

(b) Install a new cotter pin.

HINT:

Further tighten the nut up to 60° if the holes for the cotter pin are not aligned.

5. CONNECT TIE ROD END SUB-ASSEMBLY RH

HINT:

Use the same procedures described for the LH side.

6. CONNECT NO. 2 STEERING INTERMEDIATE SHAFT SUB-ASSEMBLY

(a) Align the matchmarks on the No. 2 steering intermediate shaft and power steering gear.

(b) Install the bolt.

Torque:

35 N·m {360 kgf·cm, 26 ft·lbf}

7. INSTALL NO. 1 ENGINE UNDER COVER

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8. INSTALL FRONT WHEEL

Torque:

for Aluminum Wheel :

131 N·m {1336 kgf·cm, 97 ft·lbf}

for Steel Wheel :

209 N·m {2131 kgf·cm, 154 ft·lbf}

9. BLEED POWER STEERING FLUID (for 1UR-FE)

10. BLEED POWER STEERING FLUID (for 3UR-FE, 3UR-FBE)

11. CHECK POWER STEERING FLUID LEVEL (for 1UR-FE)

12. CHECK POWER STEERING FLUID LEVEL (for 3UR-FE, 3UR-FBE)

13. INSPECT FOR POWER STEERING FLUID LEAK

14. PLACE FRONT WHEELS FACING STRAIGHT AHEAD

HINT:

Perform this procedure with the front of the vehicle jacked up.

15. ADJUST FRONT WHEEL ALIGNMENT

(a) Adjust the front wheel alignment (See page ).