LEXUS GS400 2000 Service Repair Manual

Q07032
Intermediate
ShaftPropeller
Shaft
± PROPELLER SHAFTPROPELLER SHAFT ASSEMBLY
PR±9
1996 Author: Date:
2000 LEXUS GS300/GS400 (RM718U)
NOTICE:
The directions of the intermediate shaft companion flange
and the propeller shaft companion flange should differ by
180°.
(e) Tighten the adjusting nut fully by hand.

SS0ZS±01
4
5
6
7
8
9
10
11
B06431
Bolt Type
Hexagon Head Bolt
Normal Recess Bolt Deep Recess BoltStud Bolt Weld BoltClass
4T
5T
6T
7T
8T
9T
10T
11 T
No Mark
w/ WasherNo MarkNo Mark
w/ Washer
± SERVICE SPECIFICATIONSSTANDARD BOLT
SS±1
157 Author: Date:
2000 LEXUS GS300/GS400 (RM718U)
STANDARD BOLT
HOW TO DETERMINE BOLT STRENGTH

SS0FJ±05
SS±10
± SERVICE SPECIFICATIONSEMISSION CONTROL (2JZ±GE)
166 Author: Date:
2000 LEXUS GS300/GS400 (RM718U)
EMISSION CONTROL (2JZ±GE)
TORQUE SPECIFICATION
Part tightenedN´mkgf´cmft´lbf
RH rear drive shaft x Differential8385061
Rear suspension member brace x Rear suspension member5051037
Heated oxygen sensor x Exhaust manifold4545033
Exhaust manifold x Cylinder head4040830
Front exhaust pipe (with rear TWC) x Exhaust manifold4444032
Front exhaust pipe (with rear TWC) x Center Exhaust Pipe4444032
Pipe support bracket x Transmission4444032

SS0FK±01
±
SS±11
167 Author: Date:
SFI (2JZ±GE)
SERVICE DATA
Fuel pressure
regulatorFuel pressure301 ± 347 kPa (3.1 ± 3.5 kgf/cm2, 44 ± 50 psi)
Fuel pumpResistance at 20°C (68°F)0.2 ± 3.0 W
InjectorResistance at 20°C (68°F)
Injection volume
Difference between each cylinder
Fuel leakage13.4 ± 14.2 W
60 ± 73 cm3 (3.7 ± 4.5 cu in.) per 15 sec.
13 cm3 (0.8 cu in.) or less
1 drop or less per 12 minutes
MAF meterResistance (THA ± E2) at ±20°C (±4°F)
at 20°C (68°F)
at 60°C (140°F)13.6 ± 18.4kW
2.21 ± 2.69 kW
0.493 ± 0.667 kW
Throttle bodyThrottle body fully closed angle3.5°
Throttle control
motorMotor (M+ ± M±) at 20°C (68°F)
Clutch (CL+ ± CL±) at 20°C (68°F)0.3 ± 100 W
4.2 ± 5.2 W
Throttle position
sensorResistance (VC ± E2) at 20°C (68°F)
Throttle valve opening percentage STD1.2 ± 3.2 kW
15.6 ± 1.2 %
Accelerator pedal
position sensorResistance (VC ± E2) at 20°C (68°F)
Accelerator pedal position voltage STD1.2 ± 3.2 kW
0.3 ± 0.9 V
Camshaft timing
oil control valveResistance at 20°C (68°F)5.5 ± 12 W
VSV for EVAPResistance at 20°C (68°F)33 ± 39 W
VSV for acoustic
control induction
system (ACIS)Resistance at 20°C (68°F)38.5 ± 44.5 W
VSV for vapor
pressure sensorResistance at 20°C (68°F)33 ± 39 W
ECT sensorResistance at ±20°C (±4°F)
0°C (32°F)
20°C (68°F)
40°C (104°F)
60°C (140°F)
80°C (176°F)10 ± 20 kW
4 ± 7 kW
2 ± 3 kW
0.9 ± 1.3 kW
0.4 ± 0.7 kW
0.2 ± 0.4 kW
Vapor pressure
sensorPower sorce voltage4.5 ± 5.5 V
Heated oxygen
sensorHeater coil resistance at 20°C (68°F)11 ± 16 W
Fuel cut rpmFuel return rpm1,000 rpm

SS0FL±05
SS±12
±
168 Author: Date:
TORQUE SPECIFICATION
Part tightenedN´mkgf´cmft´lbf
Fuel line for union bolt
for flare nut (for using SST)29
38 (30)300
387 (310)22
28 (22)
Fuel tank vent tube set plate x Fuel tank3.53631 in.´lbf
Fuel inlet hose x Body9.09080 in.´lbf
Delivery pipe x Intake manifold2121015
Fuel pressure pulsation damper x Fuel pipe support32.532524
Fuel inlet pipe x Intake manifold9.09080 in.´lbf
No.2 vacuum pipe x Intake manifold2121015
Fuel sender gauge x Fuel tank1.51513 in.´lbf
Fuel tank band x Body3940031
MAF meter x Air cleaner10.71098
Throttle body bracket x Throttle body2121015
Throttle body bracket x Cylinder head2121015
Throttle position sensor x Throttle body1.717.515 in.´lbf
Throttle control motor x Throttle body3.737.533 in.´lbf
Throttle control motor cover x Throttle body1.717.515 in.´lbf
Accelerator pedal position sensor x Throttle body3.737.533 in.´lbf
Camshaft timing oil control valve x No.3 camshaft bearing cap8.08071 in.´lbf
No.3 timing belt cover x Cylinder head cover8.08071 in.´lbf
Intake air connector x Air intake chamber2828021
Air intake chamber x Intake manifold2828021
Vacuum control valve set x Intake manifold2121015
ECT sensor x Cylinder head19.620014
Knock sensor x Cylinder block4445033
PS pump rear stay x Manifold stay39.240029
PS pump rear stay x PS pump bracket39.240029
Heated oxygen sensor x Exhaust manifold4545033
Heated oxygen sensor x Front exhaust pipe4545033

SS0FM±01
±
SS±13
169 Author: Date:
COOLING (2JZ±GE)
SERVICE DATA
ThermostatValve opening temperature
Valve lift at 95°C (203°F)80 ± 84°C (176 ± 183°F)
8.5 mm (0.335 in.) or more
Radiator capRelief valve opening pressure STD
Minimum93 ± 123 kPa (0.95 ± 1.25 kgf/cm2, 13.5 ± 17.8 psi)
78 kPa (0.8 kgf/cm2, 11.4 psi)
Electric
cooling fanRotating amperage at 20°C (68°F)8.5 ± 11.5 A

SS0FN±01
SS±14
±
170 Author: Date:
TORQUE SPECIFICATION
Part tightenedN´mkgf´cmft´lbf
Engine drain plug x Cylinder block3030022
Water pump x Cylinder block2121015
Water pump x No.2 water bypass pipe2121015
Generator x Water pump4040030
Generator x Cylinder block4040030
Water bypass outlet x Cylinder head9.09080 in.´lbf
Water pump pulley x Water pump1414010
Water inlet x Water pump9.09080 in.´lbf
Oil cooler x Radiator lower tank8.38574 in.´lbf
Oil cooler x Oil cooler pipe14.715011
Upper radiator support x Body13.513510
Electric cooling fan x Radiator5.05044 in.´lbf

SS0DY±02
±
SS±15
171 Author: Date:
LUBRICATION (2JZ±GE)
SERVICE DATA
Oil pressureat idle speed
at 3,000 rpm49 kPa (0.5 kgf/cm2, 7 psi) or more
324 kPa (3.3 kgf/cm2, 47 psi) or more
Oil pumpTip clearance STD
Maximum
Body clearance STD
Maximum
Side clearance STD
Maximum0.060 ± 0.240 mm (0.0024 ± 0.0094 in.)
0.30 mm (0.0118 in.)
0.100 ± 0.175 mm (0.0039 ± 0.0069 in.)
0.20 mm (0.0079 in.)
0.030 ± 0.090 mm (0.0012 ± 0.0035 in.)
0.12 mm (0.0047 in.)

SS0DZ±02
SS±16
±
172 Author: Date:
TORQUE SPECIFICATION
Part tightenedN´mkgf´cmft´lbf
Union bolt x Cylinder block9090066
Oil pressure switch x Union bolt1515011
Oil drain plug x No.2 oil pan3838028
Oil pump body cover x Oil pump body101058
Plug x Oil pump body4950036
Oil pump x Cylinder block2121015
No.1 oil pan x Cylinder block 12 mm head
14 mm head21
40210
40015
30
Oil pan baffle plate x No.1 oil pan9.09080 in.´lbf
Oil strainer x No.1 oil pan9.09080 in.´lbf
No.2 oil pan x No.1 oil pan9.09080 in.´lbf
Oil level sensor x No.1 oil pan5.45548 in.´lbf
Crankshaft position sensor x Oil pump9.09080 in.´lbf

SS0FO±04
±
SS±17
173 Author: Date:
IGNITION (2JZ±GE)
SERVICE DATA
High±tension
cordResistance Maximum25 kW per cord
Spark plugRecommended spark plug DENSO made
NGK made
Correct electrode gap for new plug
Maximum electrode gap for used plugPK16JR11
BKR5EKPB11
1.1 mm (0.043 in.)
1.3 mm (0.051 in.)
Ignition coilPrimary coil resistance at cold
at hot
Secondary coil resistance at cold
at hot0.33 ± 0.52 W
0.42 ± 0.61 W
8.5 ± 14.7 kW
10.8 ± 17.2 kW
Camshaft position
sensorResistance at cold
at hot835 ± 1,400 W
1,060 ± 1,645 W
Crankshaft
position sensorResistance at cold
at hot1,630 ± 2,740 W
2,065 ± 3,225 W