TOYOTA SUPRA 1997 Service Repair Manual

LU0JZ-01
P12280
P12205
SST
Z04118
LU-4
- LUBRICATIONOIL AND FILTER
1451 Author
: Date
:
1997 SUPRA (RM502U)
REPLACEMENT
CAUTION:

Prolonged and repeated contact with mineral oil will
result in the removal of natural fats from the skin,
leading to dryness, irritation and dermatitis. In addi-
tion, used engine oil contains potentially harmful
contaminants which may cause skin cancer.

Exercise caution in order to minimize the length and
frequency of contact of your skin to used oil. Wear
protective clothing and gloves. Wash your skin thor-
oughly with soap and water, or use water-less hand
cleaner, to remove any used engine oil. Do not use
gasoline, thinners, or solvents.

In order to preserve the environment, used oil and
used oil filters must be disposed of only at desig-
nated disposal sites.
1. DRAIN ENGINE OIL
(a) Remove the oil filler cap.
(b) Remove the oil drain plug, and drain the oil into a contain-
er.
2. REPLACE OIL FILTER
(a) Using SST, remove the oil filter.
SST 09228-07501
(b) Check and clean the oil filter installation surface.
(c) Apply clean engine oil to the gasket of a new oil filter.

P12212
P12206
Additional
3/4 Turn
Z13415
w/ Oil filter
Changew/o Oil filter
ChangeDry fill
2JZ-GE
2JZ-GTE5.2 Iiters
(5.5 US qts,
4.6 Imp. qts)
5.0 Iiters
(5.3 US qts,
4.4 Imp. qts)
4.9 Iiters
(5.2 US qts,
4.3 Imp. qts)6.5 Iiters
(6.9 US qts,
5.7 Imp. qts)
4.7 Iiters
(5.0 US qts,
4.1 Imp. qts)6.5 Iiters
6.9 US qts,
5.7 Imp. qts)
- LUBRICATIONOIL AND FILTER
LU-5
1452 Author
: Date
:
1997 SUPRA (RM502U)
(d) Lightly screw the oil filter into place, and tighten it until the
gasket contacts the seat.
(e) Using SST, tighten it an additional 3/4 turn.
SST 09228-07501
3. REFILL WITH ENGINE OIL
(a) To wipe off oil that has dripped onto the engine under cov-
er, remove the 4 screws and bend the under cover down-
ward.
NOTICE:

To avoid damaging the silencer, do not bend the en-
gine under cover more than 150 mm (5.91 in.).

If oil gets on the silencer, wipe it off with a dry rag.
(b) Clean and install the oil drain plug with a new gasket.
Torque: 38 N´m (375 kgf´cm, 27 ft´lbf)
(c) Fill with fresh engine oil.
(d) Reinstall the oil filler cap.
4. START ENGINE AND CHECK FOR OIL LEAKS
5. RECHECK ENGINE OIL LEVEL

LU04U-02
S00606
2JZ-GE
No.3 Timing Belt Cover
Oil Filler Cap
Crankshaft Position Sensor
Timing Belt
PlateOil Level Sensor
Connector
 Non-reusable partOil Dipstick and
Guide
Timing Belt
Oil Pan Baffle Plate Oil Level SensorNo.1 Oil Pan
Oil Strainer
No.2 Oil Pan Timing Belt Guide
No.1 Timing Belt Cover
Crankshaft Pulley No.2 Timing
Belt Cover
Drive Belt
Tensioner O-Ring x 9
 Gasket  Crankshaft Front Oil Seal

Precoated partOil Pump
Crankshaft Timing Pulley
Gasket
x 16
x 5
x 16
 Gasket Generator
 O-Ring O-Ring
 Gasket Idler Pulley


x 6
x 5
Dust Boot
Timing Belt Tensionerx 6
Gasket LU-6
- LUBRICATIONOIL PUMP
1453 Author
: Date
:
1997 SUPRA (RM502U)
OIL PUMP
COMPONENTS

S00866
No.3 Timing Belt cover
Crankshaft Position Sensor
Oil Level Sensor ConnectorOil Filter Cap
Generator
Oil Strainer Oil Pump
 O-Ring
Turbo Oil Outlet Pipe Timing Belt
Plate
Crankshaft Timing Pulley
 Crankshaft Front Oil SealNo.1 Oil Pan Idler Pulley
 O-Ring

Drive Belt Tensioner
Bracket (M/T)
Timing Belt GuideOil Level Sensor
 Gasket
Timing Belt Tensioner No.1 Timing
Belt Cover
Crankshaft PulleyDust BootDrain Plug
 GasketNo.2 Oil Pan
Non-reusable part

Precoated part O-Ring
 Gasket
Timing Belt x 10
Oil Pan Baffle Plate Oil Dipstick
and Guide
Gasket
No.2 Timing
Belt Cover
Drive Belt
Tensionerx 6
x 5
x 14 x 16 2JZ-GTE
Gasket x 9
 Gasket
- LUBRICATIONOIL PUMP
LU-7
1454 Author
: Date
:
1997 SUPRA (RM502U)

S00827
Plug
 Gasket
(2JZ-GE)
Compression Spring
Relief Valve
Oil Pump Body Cover
Drive Rotor
Driven RotorX10
Oil Pump Body (2JZ-GE)  O-Ring
Non-reusable part LU-8
- LUBRICATIONOIL PUMP
1455 Author
: Date
:
1997 SUPRA (RM502U)

LU0K0-01
P11911
- LUBRICATIONOIL PUMP
LU-9
1456 Author
: Date
:
1997 SUPRA (RM502U)
REMOVAL
HINT:
When repairing the oil pump, the oil pan and strainer should be
removed and cleaned.
1. REMOVE ENGINE WITH TRANSMISSION
(2JZ-GE: See page EM-57)
(2JZ-GTE: See page EM-58)
2. SEPARATE ENGINE AND TRANSMISSION
(2JZ-GE: See page AT-20)
(2JZ-GTE: See page EM-58)
3. INSTALL ENGINE TO ENGINE STAND FOR REMOVAL
4. REMOVE GENERATOR (See page CH-8)
5. REMOVE CRANKSHAFT POSITION SENSOR
(a) Disconnect the sensor connector from the clamp bracket.
(b) Disconnect the sensor connector from the wiring connec-
tor.
(c) 2JZ-GTE:
Disconnect the wire clamp from the cylinder block.
(d) Remove the bolt and position sensor.
6. REMOVE TIMING BELT
(2JZ-GE: See page EM-13)
(2JZ-GTE: See page EM-15)
7. 2JZ-GTE M/T:
REMOVE DRIVE BELT TENSIONER BRACKET
Remove the 2 nuts and tensioner bracket.
8. REMOVE IDLER PULLEY AND CRANKSHAFT TIMING
PULLEY
(2JZ-GE: See page EM-13)
(2JZ-GTE: See page EM-15)
9. REMOVE OIL DIPSTICK AND GUIDE
(a) Remove the bolt.
(b) Pull out the dipstick guide together with the dipstick.
(c) Remove the O-ring from the dipstick guide.
10. REMOVE OIL LEVEL SENSOR
(a) Disconnect the level sensor connector.
(b) Remove the 4 bolts and level sensor.
(c) Remove the gasket from the level sensor.
NOTICE:
Be careful not to drop the oil level sensor when removing
it.

Z02375
SSTSST
P11907
P11906
P19576
2JZ-GTE LU-10
- LUBRICATIONOIL PUMP
1457 Author
: Date
:
1997 SUPRA (RM502U)
11. REMOVE NO.2 OIL PAN
(a) Remove the 14 bolts and 2 nuts.
(b) Insert the blade of SST between the No.1 and No.2 oil
pan, break the seal of the applied sealer and remove the
No.2 oil pan.
SST 09032-00100
NOTICE:

Be careful not to damage the No.2 oil pan contact sur-
face of the No.1 oil pan.

Be careful not to damage the oil pan flange.
12. REMOVE OIL STRAINER
Remove the bolt, 2 nuts, oil strainer and gasket.
13. REMOVE OIL PAN BAFFLE PLATE
Remove the 5 bolts, 2 nuts and baffle plate.
14. 2JZ-GTE:
REMOVE TURBO OIL OUTLET PIPE
(a) Disconnect the 2 turbo oil outlet hoses.
(b) Remove the 2 nuts, oil outlet pipe and gasket.

Z09430
Pry
Pry
P02152
- LUBRICATIONOIL PUMP
LU-1 1
1458 Author
: Date
:
1997 SUPRA (RM502U)
15. REMOVE NO.1 OIL PAN
(a) Remove the 22 bolts.
(b) Remove the No.1 oil pan by prying the portions between
the cylinder block and No.1 oil pan with a screwdriver.
NOTICE:
Be careful not to damage the contact surfaces of the cylin-
der block and No.1 oil pan.
(c) Remove the O-ring from the cylinder block.
16. REMOVE OIL PUMP
(a) Remove the 9 bolts.
(b) Using a hammer and brass bar, remove the oil pump by
carefully tapping the oil pump body.
(c) Remove the 2 O-rings from the cylinder block.

LU0K1-01
P02148
P02443
P02186
Mark
ºº LU-12
- LUBRICATIONOIL PUMP
1459 Author
: Date
:
1997 SUPRA (RM502U)
DISASSEMBLY
1. REMOVE RELIEF VALVE
(a) Slightly mount the pump body in a vise.
NOTICE:
Be careful not to damage the pump body.
(b) Remove the plug, gasket (2JZ-GE), O-ring (2JZ-GTE),
compression spring and relief valve.
HINT:
At the time of reassembly, please refer to the following items.
Use a new gasket (2JZ-GE) or O-ring (2JZ-GTE).
Torque:
2JZ-GE: 49 N´m (500 kgf´cm, 36 ft´lbf)
2JZ-GTE: 29 N´m (300 kgf´cm, 22 ft´lbf)
2. REMOVE DRIVE AND DRIVEN ROTORS
Remove the 10 screws, pump body cover, the drive and driven
rotors.
Torque: 10 N´m (105 kgf´cm, 8.0 ft´lbf)
HINT:
At the time of reassembly, please refer to the following item.
Place the drive and driven rotors into the oil pump body with the
mark facing upward.

LU04X-02
P02149
P02186
Mark
ºº
P02294
P02157
- LUBRICATIONOIL PUMP
LU-13
1460 Author
: Date
:
1997 SUPRA (RM502U)
INSPECTION
1. INSPECT RELIEF VALVE
Coat the valve with engine oil and check that it falls smoothly
into the valve hole under its own weight.
If it doesn't, replace the relief valve. If necessary, replace the oil
pump assembly.
2. PLACE DRIVE AND DRIVEN ROTORS INTO OIL PUMP
BODY
(a) Place drive and driven rotors into oil pump body
HINT:
Place the drive and driven rotors into the oil pump body with the
mark facing upward.
3. INSPECT ROTOR TIP CLEARANCE
Using a feeler gauge, measure the clearance between the drive
and driven rotors.
Standard tip clearance:
2JZ-GE: 0.060 - 0.240 mm (0.0024 - 0.0094 in.)
2JZ-GTE: 0.056 - 0.326 mm (0.0022 - 0.0128 in.)
Maximum tip clearance:
2JZ-GE: 0.30 mm (0.0118 in.)
2JZ-GTE: 0.40 mm (0.0157 in.)
If the tip clearance is greater than maximum, replace the rotors
as a set.
4. INSPECT ROTOR BODY CLEARANCE
Using a feeler gauge, measure the clearance between the driv-
en rotor and pump body.
Standard body clearance:
2JZ-GE: 0.100 - 0.175 mm (0.0039 - 0.0069 in.)
2JZ-GTE: 0.080 - 0.135 mm (0.0031 - 0.0053 in.)
Maximum body clearance:
2JZ-GE: 0.20 mm (0.0079 in.)
2JZ-GTE: 0.16 mm (0.0063 in.)
If the body clearance is greater than maximum, replace the ro-
tors as a set. If necessary, replace the oil pump assembly.