Rear Lower Suspension Arm Installation - Lexus 2005 IS300 User Manual

Matchmarks
2005 LEXUS IS300 (RM1140U)
SUSPENSION AND AXLE -
INSTALLATION
1. INSTALL NO. 2 LOWER SUSPENSION ARM
(a) Install the No. 2 lower suspension arm to the rear suspen-
sion member with bolt, washer and nut.
Torque: 110 N·m (1,120 kgf·cm, 81 ft·lbf)
HINT:
After stabilizing the suspension, torque the nut.
(b) Connect the No. 2 lower suspension arm to the axle carri-
er with the cam bolt, cam plate and nut.
Torque: 110 N·m (1,120 kgf·cm, 81 ft·lbf)
HINT:
After stabilizing the suspension, align the matchmarks on the
cam bolt and No. 2 lower suspension arm, and torque the nut.
(c) Connect the shock absorber to the No. 2 lower suspen-
sion arm with the bolt and nut.
Torque: 110 N·m (1,120 kgf·cm, 81 ft·lbf)
F08280
HINT:
After stabilizing the suspension, torque the nut.
(d) Connect the stabilizer bar link to the No. 2 lower suspen-
sion arm with the bracket, bolt and nut.
Torque: 30 N·m (305 kgf·cm, 22 ft·lbf)
2. INSTALL NO. 1 LOWER SUSPENSION ARM
Install the No. 1 lower suspension arm with the 2 bolts and nuts.
Torque: 75 N·m (765 kgf·cm, 55 ft·lbf)
HINT:
After stabilizing the suspension, torque the bolt.
3. CONNECT HEIGHT CONTROL SENSOR LINK
(a) Set the lower arm to the vehicle height.
(b) Install the sensor link to the lower arm bracket with a nut.
Torque: 5.4 N·m (55 kgf·cm, 48 in.·lbf)
NOTICE:
F
Be careful not to brake the link fixing pin until the
above operation is completed.
F
The pin can be broken after completion of the above,
however, the sensor arm rotation angle shall not ex-
F11611
ceed the range of ± 70° from the standard vehicle
height.
4. INSTALL REAR FENDER APRON SEAL
5. INSTALL REAR WHEEL
Torque: 103 N·m (1,050 kgf·cm, 76 ft·lbf)
6. CHECK REAR WHEEL ALIGNMENT
(See page
7. CHECK ABS SPEED SENSOR SIGNAL
w/ VSC (See page
w/o VSC (See page
REAR LOWER SUSPENSION ARM
SA-9 )
DI-507
DI-437
Author :
)
)
Date :
SA-125
SA20O-03
1794