torque LEXUS GS400 2000 Service Repair Manual

SS0FP±01
SS±18
±
174 Author: Date:
TORQUE SPECIFICATION
Part tightenedN´mkgf´cmft´lbf
Spark plug x Cylinder head1818013
Throttle body x Intake air connector2121015
Throttle body bracket x Cylinder head2121015
Throttle body bracket x Throttle body2121015
Throttle body gasket x Intake air connector2121015
Ignition coils and high±tension cord set assembly x Cylinder head8.08071 in.´lbf
PS pump rear stay x Manifold stay39.240029
PS pump rear stay x PS pump bracket39.240029
Camshaft position sensor x Cylinder head9.09080 in.´lbf
Crankshaft position sensor x Oil pump9.09080 in.´lbf

SS0ZT±01
SS±2
± SERVICE SPECIFICATIONSSTANDARD BOLT
158 Author: Date:
2000 LEXUS GS300/GS400 (RM718U)
SPECIFIED TORQUE FOR STANDARD BOLTS
Specified torque
ClassDiameter
mm
Pitch
mmHexagon head boltHexagon flange boltClassmmmmN´mkgf´cmft´lbfN´mkgf´cmft´lbf
4T
6
8
10
12
14
161
1.25
1.25
1.25
1.5
1.55
12.5
26
47
74
11 555
130
260
480
760
1,15048 in.´lbf
9
19
35
55
836
14
29
53
84
±60
145
290
540
850
±52 in.´lbf
10
21
39
61
±
5T
6
8
10
12
14
161
1.25
1.25
1.25
1.5
1.56.5
15.5
32
59
91
14065
160
330
600
930
1,40056 in.´lbf
12
24
43
67
1017.5
17.5
36
65
100
±75
175
360
670
1,050
±65 in.´lbf
13
26
48
76
±
6T
6
8
10
12
14
161
1.25
1.25
1.25
1.5
1.58
19
39
71
11 0
17080
195
400
730
1,100
1,75069 in.´lbf
14
29
53
80
1279
21
44
80
125
±90
210
440
810
1,250
±78 in.´lbf
15
32
59
90
±
7T
6
8
10
12
14
161
1.25
1.25
1.25
1.5
1.510.5
25
52
95
145
23011 0
260
530
970
1,500
2,3008
19
38
70
108
16612
28
58
105
165
±120
290
590
1,050
1,700
±9
21
43
76
123
±
8T
8
10
121.25
1.25
1.2529
61
11 0300
620
1,10022
45
8033
68
120330
690
1,25024
50
90
9T
8
10
121.25
1.25
1.2534
70
125340
710
1,30025
51
9437
78
140380
790
1,45027
57
105
10T
8
10
121.25
1.25
1.2538
78
140390
800
1,45028
58
10542
88
155430
890
1,60031
64
11 6
11 T
8
10
121.25
1.25
1.2542
87
155430
890
1,60031
64
11 647
97
175480
990
1,80035
72
130

SS0FR±01
SS±20
±
176 Author: Date:
TORQUE SPECIFICATION
Part tightenedN´mkgf´cmft´lbf
Starter x Transmission3738027
Lead wire x Terminal C of starter5.96052 in.´lbf
Field frame x Armature assembly5.96052 in.´lbf
Starter housing x Magnetic switch5.96052 in.´lbf
End cover x Field frame1.51513 in.´lbf
Terminal nut x Terminal 30 of starter1717313
Terminal nut x Terminal C of starter1717313
Magnetic switch end cover x Magnetic switch2.52622 in.´lbf

SS0E7±02
SS±22
±
178 Author: Date:
TORQUE SPECIFICATION
Part tightenedN´mkgf´cmft´lbf
Generator x Water pump4040030
Generator x Cylinder block4040030
Bearing retainer x Drive end frame3.03127 in.´lbf
Rectifier end frame x Drive end frame4.54640 in.´lbf
Wire clip x Rectifier end frame5.45548 in.´lbf
Generator pulley x Rotor110.51,12581
Rectifier holder x Coil lead on rectifier end frame2.93026 in.´lbf
Voltage regulator x Rectifier end frame2.02018 in.´lbf
Voltage regulator x Rectifier holder2.02018 in.´lbf
Brush holder x Rectifier holder2.02018 in.´lbf
Brush holder x Voltage regulator2.02018 in.´lbf
Rear end cover x Rectifier holder4.44539 in.´lbf
Plate terminal x Rectifier holder Nut
Bolt4.4
3.945
4039 in.´lbf
35 in.´lbf
Terminal insulator x Rectifier holder6.56758 in.´lbf

SS0FG±01
SS±4
± SERVICE SPECIFICATIONSMAINTENANCE
160 Author: Date:
2000 LEXUS GS300/GS400 (RM718U)
MAINTENANCE
TORQUE SPECIFICATION
Part tightenedN´mkgf´cmft´lbf
Front seat x Body3737527
Front suspension member x Body981,00072
Rear suspension member x Body1271,30094

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

SS0F8±01
SS±48
± SERVICE SPECIFICATIONSPROPELLER SHAFT
204 Author: Date:
2000 LEXUS GS300/GS400 (RM718U)
TORQUE SPECIFICATION
Part tightenedN´mkgf´cmft´lbf
Intermediate shaft x Transmission7980558
Propeller shaft x Differential7980558
Heat insulator x Body5.45548 in.´lbf
Exhaust pipe assembly x Exhaust manifold4445033
Front floor center brace x Body7.47565 in.´lbf
Heated oxygen sensor x Exhaust pipe assembly4445033
Center support bearing x Body3737527
Propeller shaft adjusting nut50 (69)515 (700)37 (51)
( ): For use without SST

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.)

SS0FE±01
± SERVICE SPECIFICATIONSSUSPENSION AND AXLE
SS±53
209 Author: Date:
2000 LEXUS GS300/GS400 (RM718U)
TORQUE SPECIFICATION
Part tightenN´mkgf´cmft´lbf
FRONT
Hub nut1031,05076
Brake caliper x Steering knuckle11 81,20087
ABS speed sensor x Steering knuckle7.88069 in.´lbf
Steering knuckle x Upper suspension arm8789064
Lower ball joint x Steering knuckle11 31,15083
Brake dust cover x Steering knuckle8.38574 in.´lbf
ABS speed sensor wire harness x Shock absorber5.05548 in.´lbf
Stabilizer bar x Stabilizer bar link5556041
Shock absorber bracket x Shock absorber1571,60011 6
Piston rod x Suspension support No.22728020
Suspension support No.1 x Body5657041
Upper suspension arm x Body5354039
Stabilizer bar link x No.2 lower suspension arm11 31,15083
Height control link x Shock absorber bracket5.45548 in.´lbf
No.2 lower suspension arm x No.1 lower suspension arm2452,500180
No.2 lower suspension arm x Lower ball joint1621,65011 9
Strut bar bracket x Body A
B58
152590
1,55043
11 2
No.2 lower suspension arm x Body9597070
Shock absorber bracket x No.2 lower suspension arm2525018
Tie rod end x Lower ball joint8789064
Stabilizer bar bracket x Body2829021
Tie rod end lock nut5657041
Axle hub lock nut1992,030147