TOYOTA SUPRA 1997 Service Repair Manual
Page 1301 of 1807
P04790
Seal Packing
2 mm
P02590
Z02733
14
14 13
1312
11
12
112
2 1
18
8 7
76
65
510
109
94
4 3
3
P02372SST
- ENGINE MECHANICAL (2JZ-GTE)CYLINDER HEAD
EM-49
1154 Author: Date:
1997 SUPRA (RM502U)
(h) Clean the installed surfaces of the No.1 bearing cap and
cylinder head with cleaner.
(i) Apply seal packing to the No.1 bearing cap as shown.
Seal packing: Part No. 08826-00080 or equivalent
(j) Install the No.1, No.2, No.4, No.5 and No.6 bearing caps
in their proper locations.
(k) Apply a light coat of engine oil on the threads and under
the heads of the bearing cap bolts.
(l) Install and uniformly tighten the 14 bearing cap bolts on
one side, in several passes, in the sequence shown.
Torque: 20 N´m (200 kgf´cm, 14 ft´lbf)
(m) Using SST, push the 2 oil seals in as far as they can go.
SST 09316-6001 1 (09316-00011, 09316-00051)
Page 1302 of 1807
P02694
P02695
120°120°
P02696
120°
120°
A02174
P03960
EM-50
- ENGINE MECHANICAL (2JZ-GTE)CYLINDER HEAD
1155 Author: Date:
1997 SUPRA (RM502U)
(n) Rotate the camshaft with a wrench at the hexagon posi-
tion, bring the forward straight pin up.
(o) Loosen the 12 bearing cap bolts as shown, until they can
be turned by hand; retighten, in several passes.
Torque: 20 N´m (200 kgf´cm, 14 ft´lbf)
(p) Turn the camshaft 1/3 of revolution.
(q) Loosen the 8 bearing cap bolts as shown, until they can
be turned by hand; retighten, in several passes.
Torque: 20 N´m (200 kgf´cm, 14 ft´lbf)
(r) Turn the camshaft a further 1/3 of a revolution.
(s) Loosen the 8 bearing cap bolts as shown, until they can
be turned by hand; retighten, in several passes.
Torque: 20 N´m (200 kgf´cm, 14 ft´lbf)
4. CHECK AND ADJUST VALVE CLEARANCE
(See page EM-4)
Turn the camshaft, and position the cam lobe upward, check
and adjust the valve clearance.
5. INSTALL NO.4 TIMING BELT COVER
Install the timing belt cover with 4 bolts.
Torque: 8.0 N´m (80 kgf´cm, 71 in.´lbf)
6. INSTALL CAMSHAFT TIMING PULLEYS
(a) Align the camshaft knock pin with the groove in the pulley,
and slide on the pulley.
(b) Temporarily install the timing pulley bolt.
Page 1303 of 1807
P02421
P11777
Seal Packing
P12290
Engine wire Bracket
- ENGINE MECHANICAL (2JZ-GTE)CYLINDER HEAD
EM-51
1156 Author: Date:
1997 SUPRA (RM502U)
(c) Hold the hexagon portion of the camshaft with a wrench,
and tighten the timing pulley bolt.
Torque: 81 N´m (810 kgf´cm, 60 ft´lbf)
7. INSTALL NO.1 AND NO.2 CYLINDER HEAD
COVERS
(a) Remove any old packing (FIPG) material.
(b) Apply seal packing to the cylinder head as shown in the
illustration.
Seal packing: Part No. 08826-00080 or equivalent
(c) Install the gaskets to the No.1 and No.2 cylinder head
covers.
(d) Install the seal washers to the mounting bolts.
(e) Install the No.1 cylinder head cover with the 4 seal wash-
ers and 4 bolts.
Torque: 5.5 N´m (55 kgf´cm, 49 in.´lbf)
(f) Install the No.2 cylinder head cover with the 4 seal wash-
ers and 4 bolts.
Torque: 5.5 N´m (55 kgf´cm, 49 in.´lbf)
(g) Install the PCV valve.
(h) Install the cruise control actuator cable bracket and IAC
valve pipe clamp with the 2 bolts.
8. INSTALL SPARK PLUGS
9. INSTALL IGNITION COILS ASSEMBLIES
(See page IG-7)
10. INSTALL TIMING BELT (See page EM-21)
11. INSTALL INTAKE MANIFOLD AND DELIVERY PIPE
ASSEMBLY
Install a new gasket, the intake manifold, delivery pipe assem-
bly and engine wire bracket with the 4 bolts and 2 nuts.
Torque: 27 N´m (280 kgf´cm, 20 ft´lbf)
Page 1304 of 1807
P12114
EM-52
- ENGINE MECHANICAL (2JZ-GTE)CYLINDER HEAD
1157 Author: Date:
1997 SUPRA (RM502U)
12. INSTALL FUEL INLET PIPE
(a) Connect the fuel inlet pipe with 2 new gaskets and the
union bolt.
Torque: 42 N´m (420 kgf´cm, 30 ft´lbf)
(b) Install the clamp bolt to the intake manifold.
13. INSTALL FUEL PRESSURE PULSATION DAMPER
(See page SF-32)
14. INSTALL PRESSURE TANK AND VSV ASSEMBLY
Torque: 21 N´m (210 kgf´cm, 15 ft´lbf)
15. CONNECT ENGINE WIRE
(a) Install the engine wire protector to the intake manifold
with the nut.
(b) Install the 2 ground straps to the intake manifold with the
bolts.
(c) Connect these connectors and clamps:
VSV connector for EVAP
6 injectors connectors
HINT:
The No.1, No.3 and No.5 injector connectors are dark gray, and
the No.2, No.4 and No.6 injector connectors are gray.
2 camshaft position sensor connectors
3 engine wire clamps to injector holders
16. INSTALL AIR INTAKE CHAMBER ASSEMBLY
(See page SF-29)
17. CONNECT FUEL RETURN HOSE
18. INSTALL PS PUMP
Torque: 58 N´m (590 kgf´cm, 43 ft´lbf)
19. INSTALL NO.1 WATER BYPASS PIPE AND
WATER OUTLET
(a) Install 2 new O-rings to the No.1 water bypass pipe.
(b) Apply soapy water to the O-rings.
(c) Install the No.1 water bypass pipe to the water pump.
(d) Install a new gasket and the water outlet with the 2 bolts.
Torque: 21 N´m (210 kgf´cm, 15 ft´lbf)
(e) Connect the ECT sensor and sender gauge connectors.
(f) Connect the upper radiator hose to the water outlet.
20. INSTALL DRIVE BELT
Install the drive belt by turning the drive belt tensioner clock-
wise.
21. M/T:
INSTALL DRIVE BELT TENSIONER DAMPER
(See page EM-21)
Page 1305 of 1807
P11927
New
GasketNew
Gasket Protrusion
Z09290
14
8 11
12
109
7
1
2
46 3
5 13
- ENGINE MECHANICAL (2JZ-GTE)CYLINDER HEAD
EM-53
1158 Author: Date:
1997 SUPRA (RM502U)
22. INSTALL EXHAUST MANIFOLD
(a) Place 2 new gaskets to the cylinder head facing the pro-
trusion as shown.
(b) Install the exhaust manifold with 12 new nuts, in several
passes, in the sequence shown.
Torque: 39 N´m (400 kgf´cm, 29 ft´lbf)
23. INSTALL TURBOCHARGER (See page TC-20)
Page 1306 of 1807
EM0AU-03
A03678
No.1 Air Hose
Air Cleaner DuctHood
Air Cleaner and MAF
Meter Assembly
Cruise Control Actuator Cable
Water Pump Pulley Heater Water Hose
Actuator Cable
EVAP Hose
Break Booster
Hold-Down
Clamp
Battery
Insulator Vacuum Hose
Battery
Battery TrayFan and Fluid
Coupling Assembly
Drive Belt
Drive Belt Tension
Damper (M/T)
No.5 Air Hose
Upper Radiator Support
Radiator Lower
Hose
Reservoir Inlet Hose
Electric Cooling Fan Connector
ECT Switch (for Electric Cooling Fan) Connector
Radiator Assembly
Engine Under Cover No.2 Air Tube
No.2 Fan ShroudClipCharcoal Canister EM-54
- ENGINE MECHANICAL (2JZ-GTE)ENGINE UNIT
1159 Author: Date:
1997 SUPRA (RM502U)
ENGINE UNIT
COMPONENTS
Page 1307 of 1807
Z16797
PS Solenoid Valve Connector
Ground Strap
MAF Meter
Connector
Generator
WireStarter Wire
Solenoid Connector
Noise Filter Connector
Igniter Connector
Connector
(from engine room main wire)
A/C Compressor
ConnectorGround Strap
Scuff PlateTRAC ECU Connector Connector
(from connector cassette)
ECM
ConnectorFloor Carpet ECM
ECM ProtectorConnector
(from instrument
panel wire)
- ENGINE MECHANICAL (2JZ-GTE)ENGINE UNIT
EM-55
1160 Author: Date:
1997 SUPRA (RM502U)
Page 1308 of 1807
S00926
Upper Console Panel
Shift & Select Lever BootShift Lever
Shift Lever Knob
Shift Control Rod
Fuel Return Hose
Fuel Inlet Hose A/T
PS Vane Pump
A/C CompressorGround Strap
PS Pump Bracket M/T
Clutch Release Cylinder (M/T)Rear Support Member
Exhaust Pipe AssemblyPropeller Shaft
PS Pressure Feed Hose
No.2 Front Exhaust Pipe
Pipe Support BracketHeated Oxygen SensorHeat InsulatorCenter Floor
Crossmember Brace Ring
Ring Gasket
Gasket
Gasket
Non-reusable partSport Roof EM-56
- ENGINE MECHANICAL (2JZ-GTE)ENGINE UNIT
1161 Author: Date:
1997 SUPRA (RM502U)
Page 1309 of 1807
A02167
Starter ConnectorServise Hole Cover
Oil Cooler Pige
Hole Plugx 6
O-Ring Oil Dipstick and Guide
(for Transmission) Wire BracketEngine Wire Service Hole CoverTransmission Wire Bracket
Starter
Throttle Cable
Starter
Starter Connector
Transmissionx5 M/T
A/T
Non-reusable part
x6
x5
Engine Wire
- ENGINE MECHANICAL (2JZ-GTE)ENGINE UNIT
EM-57
1162 Author: Date:
1997 SUPRA (RM502U)
Page 1310 of 1807
EM0AV-02
P11544
(2)(3)
(1) EM-58
- ENGINE MECHANICAL (2JZ-GTE)ENGINE UNIT
1163 Author: Date:
1997 SUPRA (RM502U)
REMOVAL
1. REMOVE HOOD
2. REMOVE RADIATOR ASSEMBLY
(See page CO-22)
3. DRAIN ENGINE OIL
4. DRAIN FUEL FROM FUEL TANK
5. REMOVE NO.1 AIR HOSE
6. DISCONNECT CONTROL CABLES FROM
THROTTLE BODY
Disconnect these cables:
Accelerator cable
Cruise control actuator cable
7. REMOVE AIR CLEANER AND MAF METER
ASSEMBLY
(a) Remove the 3 bolts.
(b) Loosen the hose clamp, disconnect the air hose from the
intake air connector.
(c) Disconnect the MAF meter wire from the clamp on the air
cleaner case.
(d) Disconnect the MAF meter connector, and remove the air
cleaner and MAF meter assembly.
8. M/T:
REMOVE DRIVE BELT TENSIONER DAMPER
(See page EM-15)
9. REMOVE DRIVE BELT, FAN, FLUID COUPLING
ASSEMBLY AND WATER PUMP PULLEY
(See page CO-7)
10. REMOVE CHARCOAL CANISTER
11. DISCONNECT HEATER WATER HOSES
12. DISCONNECT BRAKE BOOSTER VACUUM HOSE
13. DISCONNECT EVAP HOSE
14. DISCONNECT WIRES AND CONNECTORS
(a) Disconnect these connectors:
(1) Solenoid resistor connector
(2) Noise filter connector
(3) Igniter connectors
(b) Disconnect the engine wire from the PS oil reservoir pro-
tector
.