1997 TOYOTA SUPRA fuel filter

B02438
EC046-01
EC3069Check Valve (Vacuum Valve)Gasket
P12150
P12175
Z16768
Port C
Compressed
Air
Air AirAir
- EMISSION CONTROL (2JZ-GTE)EVAPORATIVE EMISSION (EVAP) CONTROL SYSTEM
EC-5
1242 Author
: Date
:
1997 SUPRA (RM502U)
EVAPORATIVE EMISSION (EVAP)
CONTROL SYSTEM
INSPECTION
1. VISUALLY INSPECT LINES AND CONNECTIONS
Look for loose connections, sharp bends or damage.
2. VISUALLY INSPECT FUEL TANK
Look for deformation, cracks or fuel leakage.
3. VISUALLY INSPECT FUEL TANK CAP
Check if the cap and/or gasket are deformed or damaged.
If necessary, repair or replace the cap.
4. REMOVE CHARCOAL CANISTER
5. VISUALLY INSPECT CHARCOAL CANISTER
Look for cracks or damage.
6. CHECK FOR CLOGGED FILTER AND STUCK CHECK
VA LV E
(a) Using low pressure compressed air (4.71 kPa (48 gf/cm
2,
0.68 psi)), blow into port C and check that air flows without
resistance from the other ports.

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
.

EM0AN-03
S00635
Piston Ring (No.1 Compression)
Piston Ring (Side Rail and Expander)
 Snap RingPiston Ring (No.2 Compression)
 Snap RingPistonPiston Pin
 Connecting Rod Bushing
Connecting Rod
Connecting Rod Bearing
Connecting
Rod Cap
No.2 Water Bypass
Pipe with Hose
 Gasket
x 8
Flywheel (M/T)
Engine Coolant Drain Plug
Rear Oil Seal
Retainer
 Oil Seal
x 6x 8

Front Spacer
Rear Plate
Drive Plate (A/T)
Crankshaft Position Sensor
Cylinder Block O-Ring
Water Pump
x 6
Generator


 Crankshaft
Front Oil Sealx 9 Oil Pump
Idler Pulley
 O-RingKnock Sensor 2
Fuel Pipe Supportx 6
Oil Nozzle
Knock
Sensor 1
LH Engine Mounting
Bracket and
Insulator Assembly
Crankshaft
 O-Ring
Oil Cooler
Oil Filter Gasket  O-Ring
Oil Filter Bracket
 O-RingMain Bearing
Crankshaft Thrust
Washer
Main Bearing Cap
Turbo Oil
Outlet Pipe
 Gasket
No.1 Oil Pan
 Gasket
x 16x 6
x 5
x 14
 GasketRH Engine Mounting
Bracket and Insulator
Assembly
Oil Level Sensor
Oil Strainer
No.2 Oil Pan
Drain Plug
 Non-reusable part

Precoated part
 Gasket
EM-70
- ENGINE MECHANICAL (2JZ-GTE)CYLINDER BLOCK
1175 Author
: Date
:
1997 SUPRA (RM502U)
CYLINDER BLOCK
COMPONENTS

EM0AO-02
P02447
P04467
P12207Knock Sensor
Union for Oil Cooler HoseOil Pressure
Switch
SST
- ENGINE MECHANICAL (2JZ-GTE)CYLINDER BLOCK
EM-71
1176 Author
: Date
:
1997 SUPRA (RM502U)
DISASSEMBLY
1. M/T:
REMOVE FLYWHEEL
2. A/T:
REMOVE DRIVE PLATE
3. INSTALL ENGINE TO ENGINE STAND FOR
DISASSEMBLY
4. REMOVE GENERATOR
5. REMOVE TIMING BELT AND PULLEYS
(See page EM-15)
6. REMOVE CYLINDER HEAD (See page EM-29)
7. REMOVE OIL COOLER (See page LU-20)
8. REMOVE NO.2 WATER BYPASS PIPE WITH HOSE
Remove the 2 bolts, 2 nuts, water bypass pipe and gasket.
9. REMOVE KNOCK SENSORS
Using SST, remove the switch and sensors.
SST 09816-30010
10. REMOVE OIL FILTER BRACKET
Remove the union bolt, gasket, oil filter bracket and O-ring.
11. REMOVE LH ENGINE MOUNTING BRACKET AND IN-
SULATOR ASSEMBLY
12. REMOVE FUEL PIPE SUPPORT
13. REMOVE OIL PRESSURE SWITCH AND KNOCK SEN-
SORS
(a) Using SST, remove the switch and sensors.
SST 09816-30010
(b) Remove the union nut and gasket.
14. REMOVE UNION FOR OIL COOLER HOSE
15. REMOVE ENGINE COOLANT DRAIN PLUG
16. REMOVE RH ENGINE MOUNTING BRACKET AND IN-
SULATOR ASSEMBLY
17. REMOVE CRANKSHAFT POSITION SENSOR
18. REMOVE WATER PUMP (See page CO-7)
19. REMOVE OIL PUMP (See page LU-9)
20. REMOVE REAR OIL SEAL RETAINER
(a) Remove the 6 bolts.
(b) Remove the oil seal retainer by prying the area between
the oil seal retainer and main bearing cap with a screw-
driver.
21. CHECK CONNECTING ROD THRUST CLEARANCE
Using a dial indicator, measure the thrust clearance while mov-
ing the connecting rods back and forth.
Standard thrust clearance:
0.250 - 0.402 mm (0.0098 - 0.0158 in.)
Maximum thrust clearance:
0.50 mm (0.0197 in.)
If the thrust clearance is greater than maximum, replace the
connecting rod assembly(s). If necessary, replace the crank-
shaft.

P10820
Adhesive
P13197
Oil Pressure
SwitchKnock Sensor
- ENGINE MECHANICAL (2JZ-GTE)CYLINDER BLOCK
EM-93
1198 Author
: Date
:
1997 SUPRA (RM502U)
22. INSTALL OIL PRESSURE SWITCH AND KNOCK SEN-
SORS
(a) Install the union nut with a new gasket.
SST 09816-30010
Torque: 55 N´m (550 kgf´cm, 41 ft´lbf)
(b) Apply adhesive to 2 or 3 threads of the oil pressure switch.
Adhesive:
Part No. 08833-00080, THREE BOND 1344,
LOCKTITE 242 or equivalent
(c) Using SST, install the switch and sensors.
SST 09816-30010
Torque:
OIl pressure switch: 14 N´m (150 kgf´cm, 11 ft´lbf)
Knock sensor: 44 N´m (450 kgf´cm, 33 ft´lbf)
23. INSTALL FUEL PIPE SUPPORT
Torque: 28 N´m (290 kgf´cm, 21 ft´lbf)
24. INSTALL LH ENGINE MOUNTING BRACKET AND IN-
SULATOR ASSEMBLY
Torque: 58 N´m (590 kgf´cm, 44 ft´lbf)
25. INSTALL OIL FILTER BRACKET
(a) Check and clean the oil filter bracket installation.
(b) Place a new O-ring in position on the oil filter bracket.
(c) Apply clean engine oil to the O-ring.
(d) Install a new gasket to the union bolt.
(e) Install the oil filter bracket with the union bolt.
Torque: 90 N´m (900 kgf´cm, 66 ft´lbf)
26. INSTALL NO.2 WATER BYPASS PIPE WITH HOSE
(a) Install a new gasket to the water pump.
(b) Install the water bypass pipe with the 2 bolts and 2 nuts.
Torque: 21 N´m (210 kgf´cm, 15 ft´lbf)
27. INSTALL OIL COOLER (See page LU-22)
28. INSTALL CYLINDER HEAD (See page EM-47)
29. INSTALL TIMING PULLEYS AND BELT (See page
EM-21)
30. INSTALL GENERATOR (See page CH-18)
31. REMOVE ENGINE STAND FROM ENGINE

EM-2
- ENGINE MECHANICAL (2JZ-GTE)CO/HC
1107 Author
: Date
:
1997 SUPRA (RM502U)
If the CO/HC concentration does not comply with regulations,
troubleshoot in the order given below.
(1) Check heated oxygen sensors operation.
(See page SF-82)
(2) See the table below for possible causes, and then
inspect and correct the applicable causes if neces-
sary.
COHCPhenomenonCauses
NormalHighRough idle1. Faulty ignitions:

Incorrect timing

Fouled, shorted or improperly gapped plugs
2. Incorrect valve clearance
3. Leaky EGR valve
4.Leaky intake and exhaust valves
5.Leaky cylinder
LowHighRough idle
(Fluctuating HC reading)1. Vacuum leaks:

PCV hose

EGR valve

Intake manifold

Air intake chamber

Throttle body

IAC valve

Brake booster line
2. Lean mixture causing misfire
HighHighRough idle
(Black smoke from exhaust)1. Restricted air filter:
2. Faulty SFI system:

Faulty fuel pressure regulator

Clogged fuel return line

Defective ECT sensor

Defective turbo pressure sensor

Faulty ECM

Faulty injector

Faulty throttle position sensor

Faulty MAF meter

B00319
Recommended Viscosity (SAE):
TEMPERATURE RANGE ANTICIPATED BEFORE NEXT OIL CHANGE °F
°C-20
-29 0
-1820
-740
460
1680
27100
38 10W-30
5W-30 PREFERRED
2JZ-GE
Z09522
Recommended Viscosity (SAE):
10W - 30
5W - 30
-20
-29 -18 -7 4 16 27
38 0 20 40 60 80 100
°C °F
TEMPERATURE RANGE ANTICIPATED BEFORE NEXT OIL CHANGE
2JZ-GTE
LU0JY-01
Z13413
2JZ-GTE
Z16754
2JZ-GTE M/T
P11837
- LUBRICATIONOIL AND FILTER
LU-1
1448 Author
: Date
:
1997 SUPRA (RM502U)
OIL AND FILTER
INSPECTION
1. CHECK OIL QUALITY
Check the oil for deterioration, entry of water, discoloring or thin-
ning.
If oil quality is visibly poor, replace the oil.
Oil grade (2JZ-GE):
API grade SH Energy-Conserving II or SJ, Energy-
Conserving or ILSAC multigrade engine oil.
SAE 5W-30 is the best choice for your vehicle, for
good fuel economy, and good starting in cold weath-
er.
Oil grade (2JZ-GTE):
API grade SH Energy-Conserving II or SJ, Energy-
Conserving or ILSAC multigrade engine oil.
Recommended viscosity is as shown in the illustra-
tion.
2. CHECK ENGINE OIL LEVEL
The oil level should be between the low level and full level marks
on the dipstick.
If low, check for the leakage and add oil up to full level mark.
3. REMOVE ENGINE UNDER COVER
4. 2JZ-GTE:
REMOVE NO.2 AIR TUBE
Loosen the 2 hose clamps, and remove 2 bolts and air tube.
5. 2JZ-GTE M/T:
REMOVE DRIVE BELT TENSION DAMPER
Remove the 2 nuts and tensioner damper.
6. REMOVE DRIVE BELT
Loosen the drive belt tension by turning the drive belt tensioner
clockwise, and remove the drive belt.

MA0688
MA01G-01
- MAINTENANCEENGINE
MA-5
42 Author
: Date
:
1997 SUPRA (RM502U)
ENGINE
INSPECTION
1. REPLACE TIMING BELT
(2JZ-GE: See page EM-17)
(2JZ-GTE: See page EM-19)
2. INSPECT DRIVE BELT
(See page CH-2)
3. REPLACE SPARK PLUGS
(2JZ-GE: See page IG-1)
(2JZ-GTE: See page IG-1)
4. INSPECT AIR FILTER
(a) Remove the air filter.
(b) Visually check that the air filter is not excessively dam-
aged or oily.
If necessary, replace the air filter.
(c) Clean the filter with compressed air.
First blow from the inside thoroughly, then blow off the
outside of the filter.
(d) Reinstall the air filter and air cleaner case.
5. REPLACE AIR FILTER
Replace the air filter with a new one.
6. REPLACE ENGINE OIL AND OIL FILTER
(See page LU-4)
7. REPLACE ENGINE COOLANT
(See page CO-2)
8. INSPECT CHARCOAL CANISTER
(2JZ-GE: See page EC-5)
(2JZ-GTE: See page EC-5)
9. REPLACE GASKET IN FUEL TANK CAP
(2JZ-GE: See page EC-5)
(2JZ-GTE: See page EC-5)
10. INSPECT FUEL LINES AND CONNECTIONS
(2JZ-GE: See page SF-32)
(2JZ-GTE: See page SF-34)
11. INSPECT EXHAUST PIPES AND MOUNTINGS
Visually check the pipes, hangers and connections for severe
corrosion, leaks or damages.
12. ADJUST VALVE CLEARANCE
(2JZ-GE: See page EM-4)
(2JZ-GTE: See page EM-4)