Lexus NX: Installation

INSTALLATION

CAUTION / NOTICE / HINT

HINT:

  • Use the same procedure for the RH and LH sides.
  • The procedure listed below is for the LH side.

PROCEDURE

1. INSTALL REAR NO. 1 SPRING BUMPER LH

(a) Using SST, install the rear No. 1 spring bumper LH.

SST: 09922-10010

Torque:

Specified tightening torque :

30 N·m {306 kgf·cm, 22 ft·lbf}

HINT:

  • Calculate the torque wrench reading when changing the fulcrum length of the torque wrench.

    Click here

  • When using SST (fulcrum length of 116.5 mm (4.5866 in.)) + torque wrench (fulcrum length of 180 mm (7.0866 in.)): 18.2 N*m (186 kgf*cm, 13 ft.*lbf)

*a

Torque Wrench Fulcrum Length

2. TEMPORARILY INSTALL REAR NO. 2 SUSPENSION ARM ASSEMBLY LH

(a) Temporarily install the rear No. 2 suspension arm to the suspension member with the bolt and nut.

NOTICE:

Since a stopper nut is used, tighten the bolt.

HINT:

Insert the bolt from the rear of the vehicle.

3. INSTALL REAR UPPER COIL SPRING INSULATOR LH

Click here

4. INSTALL REAR LOWER COIL SPRING INSULATOR LH

Click here

5. INSTALL REAR COIL SPRING LH

Click here

6. INSTALL REAR STABILIZER LINK ASSEMBLY LH

Click here

7. TEMPORARILY INSTALL REAR NO. 1 SUSPENSION ARM ASSEMBLY LH

(a) Temporarily install the rear No. 1 suspension arm to the rear axle carrier with a new nut.

(b) Insert the rear suspension toe adjust cam sub-assembly from the rear of the vehicle to install the rear No. 1 suspension arm assembly LH, and then temporarily install the No. 2 camber adjust cam with the nut.

8. TEMPORARILY INSTALL REAR SHOCK ABSORBER ASSEMBLY LH

Click here

9. STABILIZE SUSPENSION

Click here

10. TIGHTEN REAR NO. 2 SUSPENSION ARM ASSEMBLY LH

(a) Tighten the 2 bolts and nut of the rear No. 2 suspension arm assembly.

Torque:

90 N·m {918 kgf·cm, 66 ft·lbf}

NOTICE:

Since a stopper nut is used, tighten the bolt.

11. TIGHTEN REAR SHOCK ABSORBER ASSEMBLY LH

Click here

12. TIGHTEN REAR NO. 1 SUSPENSION ARM ASSEMBLY LH

(a) Tighten the nut.

Torque:

100 N·m {1020 kgf·cm, 74 ft·lbf}

(b) Tighten the nut of the rear No. 1 suspension arm.

Torque:

120 N·m {1224 kgf·cm, 89 ft·lbf}

NOTICE:

Align the matchmarks on the rear suspension member and adjust cam.

13. INSTALL REAR HEIGHT CONTROL SENSOR SUB-ASSEMBLY LH

Click here

14. INSTALL REAR SUSPENSION ARM COVER LH

(a) Insert the 2 claws of the rear suspension arm cover LH into the rear No. 2 suspension arm assembly LH.

(b) Install the rear suspension arm cover LH with the 2 bolts.

Torque:

12 N·m {122 kgf·cm, 9 ft·lbf}

NOTICE:

Make sure that the 2 claws of the rear suspension arm cover are inserted.

15. INSTALL REAR WHEEL

Click here

16. INSPECT AND ADJUST REAR WHEEL ALIGNMENT

Click here

17. HEIGHT CONTROL SENSOR SIGNAL INITIALIZATION

Click here

18. PERFORM INITIALIZATION

Click here

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