AXLE AND DIFFERENTIAL: FRONT AXLE HUB: INSTALLATION; 2016 - 2020 MY Sienna [12/2015

Last Modified: 04-05-2023	6.11:8.1.0	Doc ID: RM100000000VIRQ
Model Year Start: 2016	Model: Sienna	Prod Date Range: [12/2015 - ]
Title: AXLE AND DIFFERENTIAL: FRONT AXLE HUB: INSTALLATION; 2016 - 2020 MY Sienna [12/2015 - ]

INSTALLATION

CAUTION / NOTICE / HINT

HINT:

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

PROCEDURE

1. INSTALL FRONT AXLE HUB BEARING

(a) Using SST and a press, install a new front axle hub bearing to the steering knuckle.

SST: 09950-60020

09951-00810

SST: 09950-70010

09951-07100

2. INSTALL FRONT AXLE HUB SUB-ASSEMBLY

(a) Using SST and a press, install the front axle hub sub-assembly to the steering knuckle.

SST: 09608-32010

SST: 09950-60010

09951-00620

SST: 09950-70010

09951-07100

3. INSTALL FRONT AXLE HUB HOLE SNAP RING

(a) Using snap ring pliers, install a new front axle hub hole snap ring.

4. INSTALL FRONT NO. 1 WHEEL BEARING DUST DEFLECTOR

(a) Using SST and a hammer, install a new front No. 1 wheel bearing dust deflector.

SST: 09316-60011

09316-00011

SST: 09608-32010

SST: 09950-60010

09951-00500

SST: 09950-60020

09951-00810

09952-06010

HINT:

Align the cutout for the front speed sensor in the No. 1 front wheel bearing dust deflector with the hole of the steering knuckle.

5. INSTALL FRONT AXLE ASSEMBLY

(a) Install the front axle assembly to the front shock absorber with the 2 bolts and 2 nuts.

Torque:

250 N·m {2549 kgf·cm, 184 ft·lbf}

NOTICE:

When installing the nuts, keep the bolts from rotating.

6. INSTALL FRONT DRIVE SHAFT ASSEMBLY

(a) Align the matchmarks and install the front drive shaft assembly to the front axle hub sub-assembly.

Text in Illustration

Matchmark

7. INSTALL FRONT LOWER SUSPENSION ARM SUB-ASSEMBLY

(a) Install the front lower suspension arm sub-assembly to the front lower ball joint with the bolt and 2 nuts.

Torque:

92 N·m {938 kgf·cm, 68 ft·lbf}

8. CONNECT TIE ROD ASSEMBLY

9. INSTALL FRONT DISC

10. INSTALL FRONT DISC BRAKE CALIPER ASSEMBLY

11. INSTALL FRONT AXLE SHAFT NUT

12. SEPARATE FRONT DISC BRAKE CALIPER ASSEMBLY

13. REMOVE FRONT DISC

14. INSPECT FRONT AXLE HUB BEARING LOOSENESS

15. INSPECT FRONT AXLE HUB RUNOUT

16. INSTALL FRONT DISC

17. INSTALL FRONT DISC BRAKE CALIPER ASSEMBLY

18. INSTALL FRONT SPEED SENSOR

(a) Install the resin clamp and front speed sensor with the bolt.

Torque:

8.3 N·m {85 kgf·cm, 73 in·lbf}

NOTICE:

Prevent foreign matter from attaching to the front speed sensor tip.
Firmly insert the front speed sensor body into the steering knuckle before tightening the bolt.
After installing the front speed sensor to the steering knuckle, make sure that there is no clearance between the front speed sensor stay and steering knuckle. Also make sure that no foreign matter is stuck between the parts.
Before installing the clamp, firmly insert the points of the clamp into the installation holes.

19. INSTALL FRONT WHEEL

Torque:

103 N·m {1050 kgf·cm, 76 ft·lbf}

20. INSPECT AND ADJUST FRONT WHEEL ALIGNMENT

(See page )

21. INSPECT SPEED SENSOR SIGNAL

(See page )