FRONT UPPER SUSPENSION ARM (for 2WD) REMOVAL

Note

Be sure to read the "PRECAUTION" thoroughly before servicing Click here.

Tech Tips

Use the same procedures for the RH side and LH side.
The procedures listed below are for the LH side.

REMOVE COWL TOP VENTILATOR LOUVER
1. Remove the cowl top ventilator louver for 1UR-FSE Click here.
2. Remove the cowl top ventilator louver for 1UR-FE Click here.
DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL

CAUTION:

Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation.

Note

After turning the engine switch off, waiting time may required before disconnecting the cable from the battery terminal. Therefore, make sure to read the disconnecting the cable from the battery terminal notice before proceeding with work Click here.
REMOVE FRONT WHEEL
DISCONNECT SPEED SENSOR CONNECTOR
1. Remove the 2 bolts and disconnect the connector from the speed sensor.
  
  Note
  
  Do not twist the speed sensor wire.
DISCONNECT FRONT DISC BRAKE CALIPER ASSEMBLY LH
1. Remove the bolt and disconnect the flexible hose from the steering knuckle.
2. Remove the 2 bolts and front disc brake caliper assembly LH.
  Note
  - Hang the front disc brake caliper assembly with a rope or wire.
  - Do not damage the brake hose.
REMOVE FRONT DISC
1. Text in Illustration
  
  *a Matchmark
  
  Remove the front disc from the front axle hub.
  
  Tech Tips
  
  Put matchmarks on the disc and axle hub.
REMOVE FRONT DISC BRAKE DUST COVER LH
1. Remove the 4 bolts and front disc brake dust cover LH.

Text in Illustration
*a	Matchmark

DISCONNECT TIE ROD ASSEMBLY LH

Remove the clip and nut.

Install 2 spacers (SST spacer B) onto the tie rod assembly LH so that there is a space of approximately 1 mm (0.0397 in.) between the arm and spacers.

SST: 09960-20010 ( 09961-02060 )

Note

Make sure to install the spacers (SST spacer B) as the steering knuckle spacer may shift.
As SST may become damaged, make sure the space between the arm and spacers is not 1 mm (0.0397 in.) or less.

Text in Illustration
*1	Body	*2	Claw
*3	Nut	*4	Spacer B
*a	Parallel	*b	1 mm (0.0397 in.)
*c	Molybdenum Grease Application Area	*d	String
*e	Place the wrench here	-	-

Note

Do not damage the dust cover.
As the dust cover may be damaged, adjust SST with the center nut so that the body and crow are the parallel.
Make sure to tie the string of SST to the vehicle to prevent SST from dropping.

Using SST, disconnect the tie rod assembly from the steering knuckle.

SST

09960-20010 ( 09961-02010 )

DISCONNECT FRONT NO. 1 SUSPENSION LOWER ARM ASSEMBLY LH
1. Remove the clip and nut.
2. Install SST (attachment) to the front No. 1 suspension lower arm assembly LH so that there is a space of approximately 2 mm (0.0787 in.) between the arm and attachment.
  
  SST
  
  09628-50010 ( 09628-05010 )
  Note
  
  Be sure to install SST (attachment) as the spacer may shift.
  
  As SST may become damaged, make sure the space between the arm and attachment is not less than 2 mm (0.0787 in.).
3. Using SST, disconnect the front No. 1 suspension lower arm assembly LH from the steering knuckle.
  
  SST
  
  09628-50010 ( 09628-05010 )
  Note
  - Apply molybdenum grease to the bolt threads and end of the SST bolt.
  - Do not damage the dust cover of the lower arm No. 1.
  - Make sure that the bolt of SST and the ball joint are in a straight line when installing SST.
  - Be sure to tie the string of SST to the vehicle, to prevent SST from dropping.
  - Do not apply a torque of 160 N*m (1631 kgf*cm, 118 ft.*lbf) or more to SST as it may be damaged.
DISCONNECT FRONT HEIGHT CONTROL SENSOR SUB-ASSEMBLY LH
1. Remove the bolt, and then remove the bracket of the front height control sensor LH.
REMOVE FRONT STABILIZER LINK ASSEMBLY LH
1. Remove the 2 nuts and front stabilizer link assembly LH.
  
  Tech Tips
  
  If the stud bolt turns with the nut, use a 6 mm hexagon wrench to hold the stud.
REMOVE AIR CONNECTOR CLIP HOLDER (w/ Air Suspension)
1. Pinch and pull the air connector clip holder to release the connector No. 1.
DISCONNECT NO. 8 HEIGHT CONTROL TUBE (w/ Air Suspension)
1. Pinch and pull the connector No. 1 to release it.
2. Using SST, disconnect the No. 4 height control tube from the pneumatic cylinder with front shock absorber assembly LH.
  
  SST
  
  09730-00010
  
  Note
  
  After pulling out the height control tube, replace the O-ring and plate with new ones.
DISCONNECT FRONT NO. 2 SUSPENSION LOWER ARM ASSEMBLY LH
1. Support the steering knuckle LH with a jack and wooden block.
2. Remove the bolt and nut, and then disconnect the bottom side of the pneumatic cylinder with front shock absorber assembly LH from the front No. 2 suspension lower arm LH.
3. Remove the nut and clip.
4. Install SST (attachment) to the front No. 2 suspension lower arm assembly LH so that there is a space of approximately 2 mm (0.0787 in.) between the front No. 2 suspension lower arm and attachment.
  
  SST
  
  09628-50010 ( 09628-05010 )
  Note
  - Make sure to install SST (attachment) as the spacer may shift.
  - As SST may become damaged, make sure the space between the front No. 2 suspension lower arm and attachment is not less than 2 mm (0.0787 in.).
5. Using SST, disconnect the front No. 2 suspension lower arm assembly LH from the lower ball joint.
  
  SST
  
  09628-50010 ( 09628-05010 )
  
  Tech Tips
  
  When installing SST, insert SST from the rear of the vehicle, place it on the lower arm and rotate it so that it is as shown in the illustration.
  Note
  
  Apply molybdenum grease to the bolt threads and end of the SST bolt.
  
  Do not damage the dust cover.
  
  Make sure that the bolt of SST and the ball joint are in a straight line when installing SST.
  
  Be sure to tie the string of SST to the vehicle to prevent SST from dropping.
  
  Do not apply a torque of 160 N*m (1631 kgf*cm, 118 ft.*lbf) or more to SST as it may be damaged.
6. Loosen the nut of the No. 2 suspension lower arm.
REMOVE AIR CLEANER INLET COVER SUB-ASSEMBLY
1. Remove the 4 clips and air cleaner inlet cover.
REMOVE ENGINE ROOM SIDE COVER LH
1. Text in Illustration
  
  *A for LHD
  
  *B for RHD
  
  Remove the 5 clips and engine room side cover LH.
REMOVE FRONT SHOCK ABSORBER CAP LH (w/ Air Suspension)
1. Remove the 3 nuts and front shock absorber cap LH.
2. Disconnect the connector.
REMOVE ABSORBER CONTROL ACTUATOR (w/ Air Suspension)
1. Turn the absorber control actuator counterclockwise 40° and remove it from the pneumatic cylinder with front shock absorber assembly LH.
REMOVE FRONT SHOCK ABSORBER ASSEMBLY LH (w/o Air Suspension)
1. Loosen the lock nut of the front shock absorber.
  Note
  
  Do not remove the lock nut.
  
  Loosen the lock nut only when disassembling the front shock absorber with coil spring.
2. Remove the 3 nuts from the upper side of the front suspension support.
3. Slowly lower the jack. Remove the bolt from the lower side to remove the front shock absorber with coil spring.
REMOVE PNEUMATIC CYLINDER WITH FRONT SHOCK ABSORBER ASSEMBLY LH (w/ Air Suspension)
1. Remove the 3 nuts and pneumatic cylinder with front shock absorber assembly LH.
  
  Note
  
  Hold the pneumatic cylinder with front shock absorber assembly LH to prevent it from dropping.
REMOVE FRONT PNEUMATIC CYLINDER LH O-RING (w/ Air Suspension)
Tech Tips

If replacing the pneumatic cylinder with front shock absorber assembly LH with a new one, this procedure is not necessary.
1. Using a screwdriver, detach the 2 clips and remove the tube connector.
2. Using a screwdriver, remove the plate and 2 O-rings.
REMOVE STEERING KNUCKLE SUB-ASSEMBLY LH
1. Support the steering knuckle LH with a jack and wooden block.
2. Remove the 2 clips and 2 nuts.
3. Install 2 spacers (SST spacer B) onto the front No. 1 suspension upper arm assembly LH so that there is a space of approximately 1 mm (0.0394 in.) between the arm and spacers.
  
  SST
  
  09960-20010 ( 09961-02060 )
  Note
  
  Make sure to install the spacers (SST spacer B) as the steering knuckle spacer may shift.
  
  As SST may become damaged, make sure the space between the arm and spacers is not 1 mm (0.0394 in.) or less.
4. Using SST, disconnect the front No. 1 suspension upper arm from the steering knuckle.
  
  SST
  
  09960-20010 ( 09961-02010 )
  Note
  - Apply molybdenum grease to the bolt threads and end of the SST bolt.
  - Do not damage the dust cover.
  - As the dust cover may be damaged, adjust SST with the center nut so that the body and crow are parallel.
  - Make sure to tie the string of SST to the vehicle to prevent SST from dropping.
5. Install 2 spacers (SST spacer B) onto the front No. 2 suspension upper arm assembly LH so that there is a space of approximately 1 mm (0.0394 in.) between the arm and spacers.
  
  SST
  
  09960-20010 ( 09961-02060 )
  Note
  
  Make sure to install the spacers (SST spacer B) as the steering knuckle spacer may shift.
  
  As SST may become damaged, make sure the space between the arm and spacers is not 1 mm (0.0394 in.) or less.
6. Using SST, disconnect the front No. 2 suspension upper arm from the steering knuckle.
  
  SST
  
  09960-20010 ( 09961-02010 )
  Note
  - Apply molybdenum grease to the bolt threads and end of the SST bolt.
  - Do not damage the dust cover.
  - As the dust cover may be damaged, adjust SST with the center nut so that the body and crow are parallel.
  - Make sure to tie the string of SST to the vehicle to prevent SST from dropping.
REMOVE NO. 1 ARM ATTACHMENT PLATE INNER LH
1. Remove the 3 bolts and No. 1 arm attachment plate inner LH.
REMOVE NO. 2 ARM ATTACHMENT PLATE INNER LH
1. Remove the 2 bolts and No. 2 arm attachment plate inner LH.
REMOVE FRONT NO. 1 SUSPENSION UPPER ARM ASSEMBLY LH
1. Remove the bolt and nut, and then remove the front No. 1 suspension upper arm assembly LH from the No. 1 arm attachment plate inner LH.
REMOVE FRONT NO. 2 SUSPENSION UPPER ARM ASSEMBLY LH
1. Remove the bolt and nut, and then remove the front No. 2 suspension upper arm assembly LH from the No. 2 arm attachment plate inner LH.

Text in Illustration
*A	for LHD
*B	for RHD