Page 1016 of 1111
F02314
± SUSPENSION AND AXLEFRONT AXLE HUB
SA±11
2011 Author: Date:
2000 LEXUS GS300/GS400 (RM718U)
(c) Remove the 2 bolts and steering knuckle from the lower
ball joint.
Torque: 113 N´m (1,150 kgf´cm, 83 ft´lbf)
Page 1018 of 1111
SA0SW±01
F03427
ABS Speed Sensor
Wire HarnessToe Control
LinkFender Apron Seal
N´m (kgf´cm, ft´lbf)
: Specified torque
49 (500, 36)
5.4 (55, 48 in.´lbf)
59 (600, 44)
± SUSPENSION AND AXLETOE CONTROL LINK
SA±101
2101 Author: Date:
2000 LEXUS GS300/GS400 (RM718U)
TOE CONTROL LINK
COMPONENTS
Page 1019 of 1111
SA0SX±01
F02390
SST
F02391
Matchmarks SA±102
± SUSPENSION AND AXLETOE CONTROL LINK
2102 Author: Date:
2000 LEXUS GS300/GS400 (RM718U)
REMOVAL
1. REMOVE REAR WHEEL
Torque: 103 N´m (1,050 kgf´cm, 76 ft´lbf)
2. REMOVE REAR FENDER APRON SEAL
3. DISCONNECT ABS SPEED SENSOR WIRE HARNESS
FROM TOE CONTROL LINK
Torque: 5.4 N´m (55 kgf´cm, 48 in.´lbf)
4. REMOVE TOE CONTROL LINK
(a) Remove the nut.
Torque: 59 N´m (600 kgf´cm, 44 ft´lbf)
HINT:
At the time of installation, after stabilizing the suspension,
torque the nut.
(b) Using SST, disconnect the toe control link from the axle
carrier.
SST 09610±20012
NOTICE:
Be careful not to damage the dust cover.
(c) Place the matchmarks on the adjusting cam and suspen-
sion member.
(d) Remove the nut, adjusting cam No.2, adjusting cam No.1
and the toe control link.
Torque: 49 N´m (500 kgf´cm, 36 ft´lbf)
HINT:
At the time of installation, after stabilizing the suspension,
torque the nut.
Page 1020 of 1111
SA0SY±01
F01992
± SUSPENSION AND AXLETOE CONTROL LINK
SA±103
2103 Author: Date:
2000 LEXUS GS300/GS400 (RM718U)
INSPECTION
INSPECT BALL JOINT FOR ROTATION CONDITION
(a) As shown, flip the ball joint stud back and forth 5 times,
before installing the nut.
(b) Using a torque wrench, turn the nut continuously one turn
per 2 ± 4 seconds and take the torque reading on the 5th
turn.
Turning torque:
1.0 ± 2.5 N´m (10 ± 25 kgf´cm, 9 ± 22 in.´lbf)
Page 1022 of 1111
SA0T0±01
F01993
Stabilizer Bar
Bushing
Bracket
Stabilizer Bar Link
N´m (kgf´cm, ft´lbf) : Specified torque
65 (660, 48)
18 (185, 13)30 (305, 22)
± SUSPENSION AND AXLEREAR STABILIZER BAR
SA±105
2105 Author: Date:
2000 LEXUS GS300/GS400 (RM718U)
REAR STABILIZER BAR
COMPONENTS
Page 1025 of 1111

SA0R8±01
W00274
SST
SST
R06214
SST
R08018
SST
SST SA±14
± SUSPENSION AND AXLEFRONT AXLE HUB
2014 Author: Date:
2000 LEXUS GS300/GS400 (RM718U)
REASSEMBLY
1. INSTALL BEARING
(a) Using SST and a press, install a new bearing to steering
knuckle.
SST 09309±36010, 09950±60020 (09951±00720),
09950±70010 (09951±07150)
NOTICE:
If the inner race and balls come loose from the bearing out-
er race, make sure to install them on the same side as be-
fore.
(b) Using snap ring pliers, install a new snap ring.
2. INSTALL OIL SEAL
(a) Install the inner race (outside).
(b) Using SST and a hammer, install a new oil seal until it is
flush with the end surface of the steering knuckle.
SST 09608±32010
(c) Coat MP grease to the oil seal lip.
3. INSTALL AXLE HUB TO STEERING KNUCKLE
(a) Install the brake dust cover to the steering knuckle with
the 4 bolts.
Torque: 8.3 N´m (85 kgf´cm, 74 in.´lbf)
(b) Using SST and a press, install the axle hub to the steering
knuckle.
SST 09316±60011 (09316±00011, 09316±00071),
09608±32010
4. INSTALL ABS SPEED SENSOR ROTOR
NOTICE:
Do not scratch the serrations of the sensor rotor.
5. INSTALL AXLE HUB LOCK NUT
(a) Install a new axle hub lock nut.
Torque: 199 N´m (2,030 kgf´cm, 147 ft´lbf)
(b) Using a chisel and hammer, stake the lock nut.
6. INSTALL FRONT HUB GREASE CAP
Using a screwdriver and hammer, install the grease cap to the
steering knuckle.
Page 1027 of 1111
SA0RA±01
F02311
R05811
SST
R05812
Washer SA±16
± SUSPENSION AND AXLEFRONT WHEEL HUB BOLT
2016 Author: Date:
2000 LEXUS GS300/GS400 (RM718U)
FRONT WHEEL HUB BOLT
REPLACEMENT
1. REMOVE FRONT WHEEL
2. REMOVE BRAKE CALIPER AND DISC
(a) Remove the 2 bolts and remove the brake caliper from the
steering knuckle.
(b) Support the brake caliper securely.
(c) Remove the disc.
3. REMOVE HUB BOLT
Using SST, remove the hub bolt.
SST 09628±10011
4. INSTALL HUB BOLT
(a) Install a washer and nut to the bolt, as shown in the il-
lustration.
(b) Turn the wheel nut to pull the hub bolt until the underside
of the hub bolt head touches the axle hub.
5. INSTALL DISC AND BRAKE CALIPER
(a) Install the disc.
(b) Install the brake caliper and 2 bolts to the steering
knuckle.
Torque: 118 N´m (1,200 kgf´cm, 87 ft´lbf)
6. INSTALL FRONT WHEEL
Torque: 103 N´m (1,050 kgf´cm, 76 ft´lbf)
Page 1028 of 1111
SA0RB±03
F02335
Suspension
Support No.2
Spring Bumper
Coil Spring Suspension Support
No.1
Shock Absorber
With Coil Spring
Upper Suspension
Arm
Stabilizer Bar ABS Speed Sensor
Shock AbsorberClip
27 (280, 20)
56 (570, 41)
5.0 (55, 48 in.´lbf)
7.8 (80, 69 in.´lbf)87 (890, 64)
O±Ring
Non±reusable part: Specified torque
N´m (kgf´cm, ft´lbf)
157 (1,600, 116)
55 (560, 41)
± SUSPENSION AND AXLEFRONT SHOCK ABSORBER
SA±17
2017 Author: Date:
2000 LEXUS GS300/GS400 (RM718U)
FRONT SHOCK ABSORBER
COMPONENTS