2000 LEXUS GS400 wheel torque

BR0K9±04
F06046
SST
F01655
SST
F06047
BR±50
± BRAKEHYDRAULIC BRAKE BOOSTER
2158 Author: Date:
2000 LEXUS GS300/GS400 (RM718U)
REMOVAL
NOTICE:

Before starting the work, make sure that the ignition
switch is OFF and depress the brake pedal more than
40 times.

As high pressure is applied to the brake actuator tube
No. 1, never deform it.

Until the work is over, do not turn the ignition switch
ON.
1. DRAW OUT FLUID WITH SYRINGE
NOTICE:
Do not let brake fluid remain on a painted surface. Wash it
off immediately.
2. REMOVE NO. 1 UNDER COVER (See page BO±88)
3. REMOVE END PAD AND NO. 1 SAFETY PAD
4. REMOVE NO. 7 HEATER TO REGISTER DUCT
5. DISCONNECT BRAKE LINES
Using SST, disconnect the 4 brake lines.
SST 09023±00100
Torque: 15 N´m (155 kgf´cm, 11 ft´lbf)
6. DISCONNECT LEFT FRONT WHEEL BRAKE LINE
Using SST, disconnect the left front wheel brake line from the
flexible hose.
SST 09023±00100
Torque: 15 N´m (155 kgf´cm, 11 ft´lbf)
7. REMOVE 2 BRAKE LINE CLAMPS
8. DISCONNECT LEVEL WARNING SWITCH CONNEC-
TOR
9. DISCONNECT 4 CONNECTORS
10. REMOVE PEDAL RETURN SPRING, CLIP AND CLE-
VIS PIN
11. REMOVE HYDRAULIC BRAKE BOOSTER ASSEMBLY
(a) Loosen the lock nut, then remove the clevis and lock nut.
Torque: 25 N´m (260 kgf´cm, 19 ft´lbf)
(b) Remove the 4 booster installation nuts.
Torque: 13 N´m (130 kgf´cm, 9 ft´lbf)
(c) Remove the booster assembly and gasket.

BR0K2±06
F02814
F02815
BR±58
± BRAKEFRONT SPEED SENSOR
2166 Author: Date:
2000 LEXUS GS300/GS400 (RM718U)
REMOVAL
1. REMOVE FRONT WHEEL
Torque: 103 N´m (1,050 kgf´cm, 76 ft´lbf)
2. DISCONNECT SPEED SENSOR CONNECTOR
3. REMOVE SPEED SENSOR
(a) Remove the resin clip and 2 clamp bolts holding the sen-
sor harness to the body.
Torque: 5.0 N´m (51 kgf´cm, 44 in.´lbf)
(b) Remove the bolt and speed sensor from the steering
knuckle.
Torque: 8.0 N´m (82 kgf´cm, 71 in.´lbf)

PP0T0±01
PP±90
± PREPARATIONSUPPLEMENTAL RESTRAINT SYSTEM
142 Author: Date:
2000 LEXUS GS300/GS400 (RM718U)
EQUIPMENT
Torque wrench
Bolt: Length: 35 mm (1.38 in.) Pitch: 1.0 mm (0.039 in.)
Diam: 6.0 mm (0.236 in.)Airbag disposal
Tire Width: 185 mm (7.28 in.) Inner diam: 360 mm (14.17 in.)Airbag disposal
Tire with disc wheel Width: 185 mm (7.28 in.)
Inner diam: 360 mm (14.17 in.)Airbag disposal
Vinyl bagAirbag disposal

PP0TA±01
± PREPARATIONBODY
PP±97
149 Author: Date:
2000 LEXUS GS300/GS400 (RM718U)
EQUIPMENT
Clip remover
Torque wrench
Hexagon wrench (6 mm)
Torx driver
Hog ring pliers
Drill
Hand riveter
TapeTo avoid surface damage
Adhesive tapeTo avoid surface damage
Double±stick tape
Adhesive
Cleaner
Shop rag
Knife
Sealer gun
Brush
Putty spatula
Wooden block or similar objectFor tying both piano wire ends
Plastic sheetTo avoid surface damage
Rope (no projections, difficult to break)Seat belt pretensioner disposal
Tire Width: 185 mm (7.28 in.)
Inner diam: 360 mm (14.17 in.)Seat belt pretensioner disposal
Tire with disc wheel Width: 185mm (7.28 in.)
Inner diam 360 mm (14.17 in.)Seat belt pretensioner disposal
Vinyl bagSeat belt pretensioner disposal

SS0C5±02
SS±42
± SERVICE SPECIFICATIONSAUTOMATIC TRANSMISSION
198 Author: Date:
2000 LEXUS GS300/GS400 (RM718U)
AUTOMATIC TRANSMISSION
SERVICE DATA
Line pressure (Wheel locked)
Idling
D position
R position
Stall
D position
R position
395 ± 455 kPa (4.0 ± 4.6 kgf´cm2, 57 ± 65 psi)
0
1,200 ± 1,360 kPa (12.2 ± 13.8 kgf´cm
2, 174 ± 196 psi)
1,655 ± 1,960 kPa (16.9 ± 19.8 kgf´cm2, 240 ± 282 psi)
Engine stall revolution (D position)
1UZ±FE
2JZ±GE
2,250 ± 150 rpm
2,700 ± 150 rpm
Time lag N " D position
N " R positionLess than 1.2 seconds
Less than 1.5 seconds
Engine idle speed (N position and A/C OFF)
1UZ±FE
2JZ±GE
750 ± 50 rpm
700 ± 50 rpm
Drive plate runoutMax.
Torque converter clutch sleeve runout Max.
Torque converter clutch installation (Correct distance) 1UZ±FE
2JZ±GE0.20 mm (0.0079 in.)
0.30 mm (0.0118 in.)
More than 17.1 mm (0.673 in.)
More than 0.1 mm (0.004 in.)
Extension housing oil seal drive in depth from flat end2.0 mm (0.079 in.)
Shift schedule (1UZ±FE / NORM and PWR mode)
Differential gear ratio 3.266
D, 4 position
(Throttle valve fully opened) 1 "2
2 " 3
3 " 4
4 " 5
5 " 4
4 " 3
3 " 2
2 " 1
(Throttle valve fully closed) 4 " 5
5 " 4
3 position
(Throttle valve fully opened) 1 " 2
2 " 3
4 " 3
3 " 2
2 " 1
2 position
(Throttle valve fully opened) 1 " 2
3 " 2
2 " 1
L position
(Throttle valve fully opened) 2 " 1
63 ± 73 km/h (39 ± 45 mph)
93 ± 105 km/h (58 ± 65 mph)
143 ± 161 km/h (89 ± 100 mph)
209 ± 230 km/h (130 ± 143 mph)
202 ± 218 km/h (126 ± 135 mph)
135 ± 148 km/h (84 ± 92 mph)
79 ± 87 km/h (49 ± 54 mph)
42 ± 49 km/h (26 ± 30 mph)
33 ± 39 km/h (21 ± 24 mph)
24 ± 30 km/h (15 ± 19 mph)
63 ± 73 km/h (39 ± 45 mph)
93 ± 105 km/h (58 ± 65 mph)
152 ± 167 km/h (94 ± 104 mph)
79 ± 87 km/h (49 ± 54 mph)
42 ± 49 km/h (26 ± 30 mph)
63 ± 73 km/h (39 ± 45 mph)
103 ± 111 km/h (64 ± 69 mph)
42 ± 49 km/h (26 ± 30 mph)
17 ± 23 km/h (11 ± 14 mph)

SS0F9±01
SS±46
± SERVICE SPECIFICATIONSAUTOMATIC TRANSMISSION
202 Author: Date:
2000 LEXUS GS300/GS400 (RM718U)
TORQUE SPECIFICATION
Part tightenedN´mkgf´cmft´lbf
Transmission output flange x Output shaft1261,28093
Extension housing x Transmission case3434525
Solenoid wiring clamp set bolt101007
Oil strainer x Valve body101007
Oil pan x Transmission case7.47565 in.´lbf
Drain plug2020515
Shift solenoid valve SLU and SLN lock plate set bolt101007
Shift solenoid valve SLT lock plate set bolt101007
Shift solenoid valve x Valve body101007
Valve body x Transmission case101007
Shift lever assembly x Body8.38574 in.´lbf
Control shaft x Control lever131289
Shift lock control unit assembly x Shift lever plate2.02017 in.´lbf
Shift lever housing set bolt and nut3.94035 in.´lbf
Exhaust manifold with TWC set nut 2JZ±GE3940029
Heated oxygen sensor x Front exhaust pipe4445033
Front floor center brace x Body7.47565 in.´lbf
Front exhaust pipe x Exhaust manifold 2JZ±GE4445033
Front exhaust pipe x Front TWC 1UZ±FE4445033
Front TWC x Exhaust manifold 1UZ±FE6263046
Pipe support bracket x Transmission4445033
Center exhaust pipe x Tail pipe4445033
Front exhaust pipe x Center exhaust pipe4445033
Heat insulator x Body5.45548 in.´lbf
Shift control rod x Shift lever assembly131309
Oil cooler pipe union nut4445033
Oil cooler pipe clamp set bolt5.45548 in.´lbf
Flywheel housing under cover x Transmission housing 1UZ±FE1818513
Torque converter clutch x Drive plate4849035
Engine rear mounting x Body2627020
Starter x Transmission 2JZ±GE3738027
Transmission x Engine 17 mm head
14 mm head72
37730
38053
27
Drive plate x Crankshaft8385061

SS±50
± SERVICE SPECIFICATIONSSUSPENSION AND AXLE
206 Author: Date:
2000 LEXUS GS300/GS400 (RM718U)
Upper ball joint turning torque1.0 ± 3.4 N´m (10 ± 35 kgf´cm, 9 ± 30 in.´lbf)
Ft iLower ball joint turning torque0.1 ± 2.0 N´m (1 ± 20 kgf´cm, 0.9 ± 17 in.´lbf)Front suspensionLower ball joint excessive play0.9 mm (0.035 in.)
Stabilizer bar link ball joint turning torque0.05 ± 1.5 N´m (0.5 ± 15 kgf´cm, 0.4 ± 13 in.´lbf)
RlWheel bearing backlash0.05 mm (0.0020 in.)Rear axleAxle hub deviation0.07 mm (0.0028 in.)
Rear drive shaftDrive shaft length RH
LH598.5 mm (23.563 in.)
553.5 mm (21.791 in.)
Upper ball joint turning torque1.0 ± 3.4 N´m (10 ± 35 kgf´cm, 9 ± 30 in.´lbf)
Rear suspensionToe control link ball joint turning torque1.0 ± 2.5 N´m (10 ± 25 kgf´cm, 9 ± 22 in.´lbf)Rear sus ension
Stabilizer bar link ball joint turning torque0.05 ± 1.0 N´m (0.5 ± 10 kgf´cm, 0.4 ± 9 in.´lbf)
Drive pinion shaft runout Maximum0.08 mm (0.0031 in.)
Ring gear runout Maximum0.05 mm (0.0020 in.)
Ring gear backlash Maximum0.08 ± 0.13 mm (0.0031 ± 0.0051 in.)
Drive pinion bearing (at starting) New bearing
Reused bearing1.5 ± 1.8 N´m (15 ± 18 kgf´cm, 13.0 ± 15.6 in.´lbf)
0.5 ± 0.8 N´m (5 ± 8 kgf´cm, 4.3 ± 6.9 in.´lbf)
Total preload (at starting)Drive pinion preload plus
0.5 ± 0.8 N´m (5 ± 8 kgf´cm, 4.3 ± 6.9 in.´lbf)
Rear differentialPinion gear backlash Maximum0.15 mm (0.0059 in.)Rear differential
Pinion gear backlash adjusting thrust washer
1.50 mm (0.059 in.)
1.55 mm (0.061 in.)
1.60 mm (0.063 in.)
1.65 mm (0.065 in.)
1.70 mm (0.067 in.)
1.75 mm (0.069 in.)
1.80 mm (0.071 in.)
1.85 mm (0.073 in.)
1.90 mm (0.075 in.)

SS0F3±01
± SERVICE SPECIFICATIONSSTEERING
SS±57
213 Author: Date:
2000 LEXUS GS300/GS400 (RM718U)
STEERING
SERVICE DATA
POWER STEERING FLUID
Fluid level rise Maximum5 mm (0.20 in.)
Fluid pressure at idle speed with valve closed Minimum8,336 kPa (85 kgf/cm2, 1,209 psi)
STEERING WHEEL
Steering wheel freeplayMaximum30 mm (1.18 in.)
Steering effort at idle speedMaximum7 N´m (70 kgf´cm, 61 in.´lbf)
PS VANE PUMP
2JZ±GE Engine:
Vane pump rotating torqueMaximum0.25 N´m (2.5 kgf´cm, 2.2 in.´lbf)
Oil clearance between pump shaft and bushing STD0.03 ± 0.05 mm (0.0012 ± 0.0020 in.)
Oil clearance between pump shaft and bushingMaximum0.07 mm (0.0028 in.)
Vane plate heightMinimum8.6 mm (0.339 in.)
Vane plate thickness Minimum1.40 mm (0.0551 in.)
Vane plate lengthMinimum14.99 mm (0.5902 in.)
Clearance between the rotor groove and plateMaximum0.033 mm (0.0013 in.)
Vane plate length Pump rotor and cam ring mark
NONE14.999 ± 15.001 mm (0.59051 ± 0.59059 in.)
114.997 ± 14.999 mm (0.59043 ± 0.59051 in.)
214.995 ± 14.997 mm (0.59035 ± 0.59043 in.)
314.993 ± 14.995 mm (0.59027 ± 0.59035 in.)
414.991 ± 14.993 mm (0.59020 ± 0.59027 in.)
Spring free lengthMinimum33.2 mm (1.307 in.)
1UZ±FE Engine:
Vane pump rotating torqueMaximum0.25 N´m (2.5 kgf´cm, 2.2 in.´lbf)
Oil clearance between pump shaft and bushing STD0.03 ± 0.05 mm (0.0012 ± 0.0020 in.)
Oil clearance between pump shaft and bushingMaximum0.07 mm (0.0028 in.)
Vane plate heightMinimum8.0 mm (0.315 in.)
Vane plate thickness Minimum1.77 mm (0.0697 in.)
Vane plate lengthMinimum14.97 mm (0.5894 in.)
Clearance between the rotor groove and plateMaximum0.035 mm (0.0014 in.)
Vane plate length Pump rotor and cam ring mark
NONE14.996 ± 14.998 mm (0.59039 ± 0.59047 in.)
114.994 ± 14.996 mm (0.59032 ± 0.59039 in.)
214.992 ± 14.994 mm (0.59024 ± 0.59032 in.)
314.990 ± 14.992 mm (0.59016 ± 0.59024 in.)
414.988 ± 14.990 mm (0.59008 ± 0.59016 in.)
Spring free lengthMinimum36.0 mm (1.42 in.)
POWER STEERING GEAR
Steering rack runout Maximum0.30 mm (0.0118 in.)
Total preload (Control valve rotating torque)0.5 ± 1.7 N´m (4.7 ± 17.2 kgf´cm, 4.1 ± 14.9 in.´lbf)
PROGRESSIVE POWER STEERING (PPS)
PPS solenoid valve resistance6 ± 11 W