TOYOTA SUPRA 1997 Service Repair Manual

P11919
P11910
Starter
WireDisconnect
P11643
Fuel Inlet Hose
P12534Fuel Return Hose
P11642
(2)
(1)
- ENGINE MECHANICAL (2JZ-GTE)ENGINE UNIT
EM-59
1164 Author
: Date
:
1997 SUPRA (RM502U)
(c) Disconnect the connector from the engine room main
wire.
(d) Disconnect the engine wire from the 2 wire clamps.
(e) Remove the rubber cap and nut, and disconnect the gen-
erator wire.
(f) Disconnect the wire clamp and PS solenoid valve con-
nector.
(g) Remove the bolt and disconnect the ground strap from
the cylinder block.
(h) Disconnect the starter wire from the LH engine mounting
bracket.
(i) Remove the rubber cap and nut, and disconnect the start-
er wire.
15. DISCONNECT FUEL HOSES
(a) Remove the union bolt and 2 gaskets, and disconnect the
fuel inlet hose.
HINT:

Put a suitable container or shop rag under the fuel pipe
support.

Slowly loosen the union bolt.
(b) Suspend the hose union end upward.
(c) Disconnect the fuel return hose from the clamp of the dip-
stick guide.
(d) Disconnect the fuel return hose from the fuel return pipe.
Plug the hose end.
16. DISCONNECT PS PUMP WITHOUT
DISCONNECTING HOSES
(a) Disconnect these hoses:
(1) PS air hose from throttle body
(2) PS air hose from air intake chamber
(b) Remove the 2 bolts, and disconnect the vane pump from
the pump bracket.
HINT:
Put aside the vane pump, and suspend it securely.
(c) Remove the 3 bolts and pump bracket.

P11534
P11524
P11540
P11763
P11761
EM-60
- ENGINE MECHANICAL (2JZ-GTE)ENGINE UNIT
1165 Author
: Date
:
1997 SUPRA (RM502U)
17. DISCONNECT PS PRESSURE FEED HOSE FROM
ENGINE
Remove the 2 clamp bolts and disconnect the pressure feed
hose.
18. DISCONNECT A/C COMPRESSOR WITHOUT
DISCONNECTING HOSES
(a) Remove the 2 bolts.
(b) Disconnect the compressor connector.
(c) Remove the bolt and nut.
(d) Using a torx socket (E10), remove the stud bolt, and dis-
connect the compressor from the engine.
HINT:
Put aside the compressor, and suspend it securely.
19. DISCONNECT ENGINE WIRE FROM COWL PANEL
(a) Remove the bolt, and disconnect the ground strap.
(b) Remove the 2 bolts, and disconnect the engine wire pro-
tector.
(c) Remove the 2 bolts holding the engine wire retainer to the
cowl panel.

P11984
P11768
Z16718
M/T
Z16719
M/T
Z16720
M/T
Ground Strap
- ENGINE MECHANICAL (2JZ-GTE)ENGINE UNIT
EM-61
1166 Author
: Date
:
1997 SUPRA (RM502U)
20. DISCONNECT ENGINE WIRE FROM CABIN
(a) Remove the scuff plate.
(b) Take out the front side of the floor carpet.
(c) Remove the 2 nuts and ECM protector.
(d) Remove the nut, and disconnect the ECM from the floor
panel.
(e) Disconnect the 2 connectors from the ECM.
(f) Disconnect the connector from the TRAC ECU.
(g) Disconnect the connector from the instrument panel wire.
(h) Disconnect the 2 connectors from the connector cas-
sette.
(i) Pull out the engine wire from the cabin.
21. M/T:
REMOVE UPPER CONSOLE PANEL, SHIFT LEVER
BOOTS AND HOLDING BOLTS
(a) Remove the shift lever knob.
(b) Using a screwdriver, pry out the upper console panel.
(c) Remove the 4 bolts holding the lever boot to the transmis-
sion cover.
(d) Remove the shift & select lever boots.
(e) Remove the 4 bolts holding the shift lever to the shift lever
retainer.
22. M/T:
DISCONNECT CLUTCH RELEASE CYLINDER AND
GROUND STRAP FROM TRANSMISSION
(a) Remove the 2 bolts, and disconnect clutch release cylin-
der.
(b) Remove the bolt, and disconnect the clutch line tube.
(c) Remove the bolt, and disconnect ground strap.

P12054
P11554
P11796
Z09426
Normal Roof
Sport Roof EM-62
- ENGINE MECHANICAL (2JZ-GTE)ENGINE UNIT
1167 Author
: Date
:
1997 SUPRA (RM502U)
23. PDISCONNECT HEATED OXYGEN SENSOR FROM
FRONT EXHAUST PIPE
Remove the 2 nuts, and disconnect oxygen sensor and gasket.
24. REMOVE EXHAUST PIPE ASSEMBLY
(a) Remove the 2 bolts and nuts holding the front exhaust
pipe to the No.2 front exhaust pipe.
(b) Remove the 2 bolts and pipe support bracket.
(c) Remove the gasket, and disconnect the front exhaust
pipe.
(d) Disconnect the hook of the tailpipe from the 2 rings.
(e) Disconnect the 2 rings on the exhaust pipe from the ex-
haust pipe brackets, and remove the exhaust pipe as-
sembly.
25. REMOVE NO.2 FRONT EXHAUST PIPE
Remove the 3 nuts, front exhaust pipe and gasket.
26. REMOVE EXHAUST PIPE HEAT INSULATOR
Remove the 4 nuts and heat insulator.
27. REMOVE REAR CENTER FLOOR CROSSMEMBER
BRACE
Remove the 4 bolts (Normal roof) or 6 bolts (Sport roof) and
crossmember brace.
28. REMOVE PROPELLER SHAFT
(See page PR-4)

Z16732
A/T
Z16722
M/T
P11526
P11500
P11531
- ENGINE MECHANICAL (2JZ-GTE)ENGINE UNIT
EM-63
1168 Author
: Date
:
1997 SUPRA (RM502U)
29. A/T:
DISCONNECT TRANSMISSION CONTROL ROD
Remove the nut, and disconnect the control rod from the shift
lever.
30. M/T:
REMOVE TRANSMISSION SHIFT LEVER
(a) Remove the bolt and nut.
(b) Remove the transmission shift lever, inside of vehicle.
31. PLACE JACK UNDER TRANSMISSION
NOTICE:
Be sure to put a wooden block between the jack and the
transmission oil pan to prevent damage (A/T).
32. REMOVE REAR SUPPORT MEMBER
(a) Remove the 4 nuts holding the member to the engine rear
mounting insulator.
(b) Remove the 4 bolts and rear support member.
33. REMOVE ENGINE AND TRANSMISSION ASSEMBLY
FROM VEHICLE
(a) Attach the engine hoist chain to the 2 engine hangers.
(b) Remove the 2 nuts holding the engine front mounting in-
sulators to the front suspension crossmember.

P13212
Z16756
M/T
Matchmarks
Z16731
Hole Plug EM-64
- ENGINE MECHANICAL (2JZ-GTE)ENGINE UNIT
1169 Author
: Date
:
1997 SUPRA (RM502U)
(c) Lift the engine out of the vehicle slowly and carefully.
NOTICE:
Remove the engine and transmission assembly carefully
without damaging the shift lever retainer (M/T), A/C com-
pressor or PS solenoid valve.
(d) Make sure the engine is clear of all wiring, hoses and
cables.
(e) Place the engine and transmission assembly onto the
stand.
34. A/T:
REMOVE OIL DIPSTICK AND GUIDE FOR
TRANSMISSION
(a) Remove the bolt.
(b) Pull out the dipstick and guide from the transmission.
(c) Remove the O-ring from the dipstick guide.
35. DISCONNECT ENGINE WIRE FROM TRANSMISSION
(a) Disconnect the connectors.
(b) Disconnect the wire clamps from the brackets.
36. REMOVE STARTER
(a) Disconnect the starter connector.
(b) Remove the 2 bolts, wire bracket and starter.
37. A/T:
REMOVE OIL COOLER TUBES FOR
TRANSMISSION
(a) Remove the 2 hose clamp bolts and tube clamp bolt.
(b) Loosen the 2 union nuts, and remove the oil cooler tubes.
38. M/T:
REMOVE CLUTCH COVER SET BOLTS
(a) Remove the 2 bolts and service hole cover.
(b) Place the matchmarks on the flywheel and clutch cover.
(c) Remove the 6 bolts.
39. A/T:
REMOVE TORQUE CONVERTER CLUTCH
MOUNTING BOLTS
(a) Remove the hole plug.
(b) Turn the crankshaft to gain access to each bolt. Remove
the 6 bolts.
40. SEPARATE ENGINE AND TRANSMISSION
Remove the 6 bolts and transmission.

Z16735
A/T
EM0AW-03
Z09545
M/T
A/T
P13200
P13202
Z16756
M/T
Matchmarks
- ENGINE MECHANICAL (2JZ-GTE)ENGINE UNIT
EM-65
1170 Author
: Date
:
1997 SUPRA (RM502U)
INSTALLATION
1. A/T:
CHECK TORQUE CONVERTER CLUTCH
INSTALLATION
Using calipers and straight edge, measure from the installed
surface of the torque converter clutch to the front surface of the
transmission.
Correct distance: Less than 0.1 mm (0.004 in.)
If the distance is not as specified, check for an improper installa-
tion.
2. ASSEMBLE ENGINE AND TRANSMISSION
(a) M/T:
Align the input spline with the clutch disc and install the
transmission to the engine.
(b) Align the 2 knock pins on the cylinder block with the pin
holes of the clutch housing.
(c) Install the transmission with the 6 bolts.
Torque:
14 mm head 39 N´m (400 kgf´cm, 29 ft´lbf)
17 mm head 72 N´m (730 kgf´cm, 43 ft´lbf)
3. M/T:
INSTALL CLUTCH COVER SET BOLTS
(a) Align the matchmarks.
(b) Install the 6 bolts while turning the crankshaft to gain ac-
cess. Tighten the bolts evenly.
Torque: 19 N´m (195 kgf´cm, 14 ft´lbf)
(c) Install the service hole cover with the 2 bolts.
Torque: 12 N´m (120 kgf´cm, 9 ft´lbf)

Z16731
Hole Plug A/T
P11499
P11500
EM-66
- ENGINE MECHANICAL (2JZ-GTE)ENGINE UNIT
1171 Author
: Date
:
1997 SUPRA (RM502U)
4. A/T:
INSTALL TORQUE CONVERTER CLUTCH MOUNTING
BOLTS
(a) First, install the gray bolt. Then install 5 black bolts while
turning the crankshaft to gain access. Tighten the bolts
evenly.
Torque: 33 N´m (340 kgf´cm, 25 ft´lbf)
(b) Install the hole plug.
5. A/T:
INSTALL OIL COOLER PIPE FOR
TRANSMISSION
(a) Temporarily install the 2 oil cooler pipe, 2 hose clamps
and tube clamp with 3 clamp bolts.
(b) Connect the 2 oil cooler tubes to the unions on the trans-
mission. Tighten the union nuts.
Torque:44 N´m (450 kgf´cm, 33 ft´lbf)
(c) Tighten the 3 clamp bolts.
6. INSTALL STARTER
7. CONNECT ENGINE WIRE TO TRANSMISSION
8. A/T:
INSTALL OIL DIPSTICK AND GUIDE FOR
TRANSMISSION
(a) Install a new O-ring to the dipstick guide.
(b) Connect the dipstick guide end to the dipstick tube of the
oil pan.
(c) Install the dipstick guide with the bolt.
(d) Install the dipstick.
9. INSTALL ENGINE AND TRANSMISSION ASSEMBLY
IN VEHICLE
(a) Attach the engine hoist chain to the engine hangers.
(b) Lower the engine and transmission assembly into the en-
gine compartment.
NOTICE:
Install the engine and transmission assembly carefully
without damaging the shift lever retainer (M/T), A/C com-
pressor and PS solenoid valve.
(c) Insert the stud bolts of the front engine mounting insula-
tors into the stud bolt holes of the front suspension cross-
member.
(d) Temporarily install the 2 nuts holding the engine front
mounting insulators to the front suspension crossmem-
ber.
(e) Keep the engine level with a jack.
(f) Remove the hoist chain.

P11526
P11531
Z16740
3
21
Neutral
Position A/T
- ENGINE MECHANICAL (2JZ-GTE)ENGINE UNIT
EM-67
1172 Author
: Date
:
1997 SUPRA (RM502U)
(g) Temporarily install the support member to the engine rear
mounting insulator with the 4 nuts.
(h) Install the 4 bolts holding the support member to the body.
Torque: 25.5 N´m (260 kgf´cm, 19 ft´lbf)
(i) Tighten the 4 nuts holding the support member to the en-
gine rear mounting insulator.
Torque: 13 N´m (135 kgf´cm, 10 ft´lbf)
(j) Tighten the 2 nuts holding the engine front mounting insu-
lators to the front suspension crossmember.
Torque:Torque: 59 N´m (600 kgf´cm, 43 ft´lbf)
10. M/T:
INSTALL TRANSMISSION SHIFT LEVER
Torque: 19 N´m (195 kgf´cm, 14 ft´lbf)
11. A/T:
CONNECT TRANSMISSION CONTROL ROD
(a) Shift the shift lever to N position.
(b) Fully turn the control shaft lever back and return 2
notches. It is now in neutral position.
(c) Connect the control rod to the shift lever with the nut.
Torque: 13 N´m (130 kgf´cm, 9 ft´lbf)
12. INSTALL PROPELLER SHAFT
(See page PR-1 1)
13. INSTALL REAR CENTER FLOOR CROSSMEMBER
BRACE
Torque: 28 N´m (290 kgf´cm, 21 ft´lbf)
14. INSTALL EXHAUST PIPE HEAT INSULATOR
15. INSTALL NO.2 FRONT EXHAUST PIPE
Install a new gasket and the front exhaust pipe with 3 new nuts.
Torque: 62 N´m (630 kgf´cm, 46 ft´lbf)
16. INSTALL EXHAUST PIPE ASSEMBLY
(a) Install the hook of the tailpipe to the 2 rings on the tailpipe
bracket.
(b) Install the hook of the exhaust pipe to the 2 rings on the
exhaust pipe brackets.
(c) Install the pipe support bracket with the 2 bolts.
Torque: 43 N´m (440 kgf´cm, 32 ft´lbf)
(d) Install a new gasket and the No.2 front exhaust pipe to the
front exhaust pipe with the 2 bolts and 2 new nuts.
Torque: 58 N´m (590 kgf´cm, 43 ft´lbf)

P11986
Insert EM-68
- ENGINE MECHANICAL (2JZ-GTE)ENGINE UNIT
1173 Author
: Date
:
1997 SUPRA (RM502U)
17. INSTALL HEATED OXYGEN SENSOR
Install a new gasket, the oxygen sensor and sensor cover with
the 2 nuts.
Torque: 20 N´m (200 kgf´cm, 14 ft´lbf)
18. M/T:
INSTALL CLUTCH RELEASE CYLINDER AND
GROUND STRAP
(a) Install the clutch release cylinder with the 2 bolts.
Torque: 13 N´m (130 kgf´cm, 9 ft´lbf)
(b) Connect the clutch line tube with the bolt.
Torque: 37 N´m (380 kgf´cm, 27 ft´lbf)
(c) Install the ground strap with the bolt.
Torque: 37 N´m (380 kgf´cm, 27 ft´lbf)
19. CONNECT ENGINE WIRE TO CABIN
(a) Push in the engine wire through the cowl panel.
NOTICE:
Be careful not to damage the engine wire.
(b) Connect the 2 connectors to the connector cassette.
(c) Connect the connector to the instrument panel wire con-
nector.
(d) Connect the 2 connectors to the ECM.
(e) Connect the connector to the TRAC ECU.
(f) Insert the ECM bracket into the stay on the floor panel.
(g) Install the ECM with the nut.
(h) Install the ECM protector with the 2 nuts.
(i) Install the floor carpet.
(j) Install the scuff plate.
20. M/T:
INSTALL UPPER CONSOLE PANEL, SHIFT LEVER
BOOTS AND HOLDING BOLTS
21. CONNECT ENGINE WIRE TO COWL PANEL
22. INSTALL A/C COMPRESSOR
(a) Using a torx socket (E10), install the stud bolt and com-
pressor.
Torque: 26 N´m (265 kgf´cm, 19 ft´lbf)
(b) Connect the compressor connector.
(c) Temporarily install the compressor with nut and 3 bolts.
(d) Alternately tighten the bolt and nut.
Torque: 52 N´m (530 kgf´cm, 38 ft´lbf)
23. INSTALL PS PRESSURE FEED HOSE
Install the pressure feed hose with the 2 clamp bolts.