TOYOTA SUPRA 1997 Service Repair Manual

AC0943
SST
AC0QJ-01
AC0944
SST
AC0945
SST
AC0946
Shim
Pressure
Plate
AC0947
SST AC-34
- AIR CONDITIONINGCOMPRESSOR AND MAGNETIC CLUTCH
2182 Author
: Date
:
1997 SUPRA (RM502U)
DISASSEMBLY
1. REMOVE PRESSURE PLATE
(a) Using SST and a socket wrench, remove the shaft bolt.
SST 07112-76060
Torque: 14 N´m (140 kgf´cm, 10 ft´lbf)
(b) Install SST on the pressure palate.
SST 07112-66040
(c) Using SST and socket wrench, remove the pressure
plate.
SST 07112-66040, 07112-76060
(d) Remove the shims from the pressure palate.
2. REMOVE ROTOR
(a) Using SST, remove the snap ring.
SST 07114-84020

N20013
R-Shape
RotorSnap Ring
Compressor
AC1743
AC1744
AC0950
SST
N20012
R-Shape
Snap Ring
CompressorStator
- AIR CONDITIONINGCOMPRESSOR AND MAGNETIC CLUTCH
AC-35
2183 Author
: Date
:
1997 SUPRA (RM502U)
NOTICE:
At the time of reassembly, please refer to the following
item.
The snap ring should be installed so that beveled side
faces up.
(b) Using a plastic hammer, tap the rotor off the shaft.
NOTICE:
Be careful not to damage the pulley when tapping on the ro-
tor.
3. REMOVE STATOR
(a) Disconnect the stator lead wire from the compressor
housing.
(b) Using SST, remove the snap ring.
SST 07114-84020
NOTICE:
At the time of reassembly, please refer to the following
item.
The snap ring should be installed so that its beveled side
faces up.

AC0951
Stator AC-36
- AIR CONDITIONINGCOMPRESSOR AND MAGNETIC CLUTCH
2184 Author
: Date
:
1997 SUPRA (RM502U)
(c) Remove the stator.

AC0QL-01
AC-38
- AIR CONDITIONINGCOMPRESSOR AND MAGNETIC CLUTCH
2186 Author
: Date
:
1997 SUPRA (RM502U)
INSTALLATION
1. INSTALL COMPRESSOR
(a) Install the stud bolt.
Torque: 26 N´m (265 kgf´cm, 19.2 ft´lbf)
(b) Install the compressor with 4 bolts and nut.
Torque: 52 N´m (530 kgf´cm, 38.3 ft´lbf)
(c) Connect the magnetic clutch connector.
(d) Install the engine under cover.
2. CONNECT DISCHARGE AND SUCTION HOSES
Connect the both hoses with 2 bolts.
Torque: 10 N´m (100 kgf´cm, 7 ft´lbf)
NOTICE:
Hose should be connected immediately after the caps have been removed.
HINT:
Lublicate 2 new O-rings with compressor oil and install the hoses.
3. INSTALL POWER STEERING PUMP SET BOLTS
Torque: 58 N´m (590 kgf´cm, 42 ft´lbf)
4. INSTALL DRIVE BELT
(See page AC-17)
5. CONNECT NEGATIVE (-) TERMINAL CABLE TO BATTERY
6. EVACUATE AIR IN REFRIGERATION SYSTEM AND CHARGE EITH REFRIGERANT
Specified amount: 700 ± 50 g (24.96 ± 1.76 oz.)
7. INSPECT FOR LEAKAGE OF REFRIGERANT
Using a gas leak detecter, check for leakage of refrigerant.
If there is leakage, check the tightening torque at the joints.
8. INSPECT A/C OPERATION

AC0QN-01
N08732
N16963
AC-40
- AIR CONDITIONINGRECEIVER
2188 Author
: Date
:
1997 SUPRA (RM502U)
REMOVAL
1. DISCHARGE REFRIGERANT FROM REFRIGERATION
SYSTEM
HINT:
At the time of installation, please refer to the following item.
Evacuate air from refrigeration system.
Charge system with refrigerant and inspect for leakage of refrig-
erant.
Specified amount: 700 ± 50 g (24.96 ± 1.76 oz.)
2. REMOVE FRONT BUMPER (See page BO-4)
3. REMOVE RADIATOR SUPPORT UPPER SEAL
Remove the 12 clips and radiator support upper seal.
4. REMOVE LIQUID TUBES FROM RECEIVER
Remove the 2 bolts and both tubes from the receiver.
Torque: 5.4 N´m (55 kgf´cm, 48 in.´lbf)
NOTICE:
Cap the open fittings immediately to keep moisture or dirt
out of the system.
HINT:
At the time of installation, please refer to the following item.
Lubricate 2 new O-rings with compressor oil and install the
tube.
5. REMOVE RECEIVER
Remove the holder bolt and pull the receiver downward from
the receiver holder.
HINT:
At the time of installation, please refer to the following item.
If receiver is replaced, add compressor oil to receiver.
Add 10 cc (0.34 fl.oz.)
Compressor oil: ND-OIL 8 or equivalent
6. REMOVE RECEIVER HOLDER
Remove the screw and holder.

AC0QQ-01
I03525
N08724
N08893
No. 5 Air Hose
- AIR CONDITIONINGCONDENSER
AC-43
2191 Author
: Date
:
1997 SUPRA (RM502U)
REMOVAL
1. DISCHARGE REFRIGERANT FROM REFRIGERATION
SYSTEM
HINT:
At the time of installation, please refer to the following item.
Evacuate air from refrigeration system.
Charge system with refrigerant and inspect for leakage of refrig-
erant.
Specified amount: 700 ± 50 g (24.96 ± 1.76 oz.)
2. REMOVE BATTERY
3. REMOVE AIR CLEANER DUCT
Remove the bolt and the air cleaner duct.
4. REMOVE AIR CLEANER
(a) Remove the air cleaner cover.
(b) Remove the air cleaner hose.
(c) 2JZ-GTE Engine Models:
Remove the No.1 air hose.
(d) Remove the 3 bolts and screw.
(e) Remove the air cleaner.
5. 2JZ-GTE Engine Models:
REMOVE No.5 AIR HOSE CLAMP
(a) Remove the 2 bolts and clamp.
(b) Remove the air cleaner.

N08731
N08730
N08726
N08727
AC-44
- AIR CONDITIONINGCONDENSER
2192 Author
: Date
:
1997 SUPRA (RM502U)
6. REMOVE THESE PARTS:
(a) Front bumper (See page BO-4)
(b) Radiator support upper seal (See page AC-40)
(c) Receiver and holder (See page AC-40)
7. DISCONNECT LIQUID TUBE AND DISCHARGE
TUBES
Remove the 3 bolts and disconnect the both tubes.
Torque: 10 N´m (100 kgf´cm, 7 ft´lbf)
NOTICE:
Cap the open fittings immediately to keep moisture or dirt
out of the system.
HINT:
At the time of installation, please refer to the following item.
Lubricate 3 new O-rings with compressor oil and install the
tubes.
8. REMOVE CONDENSER
(a) Remove the 2 radiator upper mountings.
(b) Push the radiator toward engine.
(c) Remove the condenser upper mountings.

N16962
N08733
- AIR CONDITIONINGCONDENSER
AC-45
2193 Author
: Date
:
1997 SUPRA (RM502U)
(d) Push the condenser toward radiator and remove the liq-
uid tube piping clamp.
Torque: 4.1 N´m (42 kgf´cm, 36 in.´lbf)
(e) Push the condenser toward engine and pull it upward.
HINT:
At the time of installation, please refer to the following item.
If condenser is replaced, add compressor oil to the condenser.
Add 40 cc (1.4 fl.oz.)
Compressor oil: ND-OIL 8 or equivalent

AC0QS-02
N08379
N08737
- AIR CONDITIONINGEVAPORATOR
AC-47
2195 Author
: Date
:
1997 SUPRA (RM502U)
EVAPORATOR
REMOVAL
1. DISCHARGE REFRIGERANT IN REFRIGERATION
SYSTEM
HINT:
At the time of installation, please refer to the following item.
Evacuate air from refrigeration system.
Charge system with refrigerant and inspect for leakage of refrig-
erant.
Specifieed amount: 700 ± 50 g (24.96 ± 1.76 oz.)
2. REMOVE ABS ACTUATOR (See page BR-70)
3. DISCONNECT LIQUID TUBE AND SUCTION TUBE
FROM A/C UNIT
Torque: 10 N´m (100 kgf´cm, 7 ft´lbf)
NOTICE:
Cap the open fittings immediately to keep moisture or dirt
out of the system.
HINT:
At the time of installation, please refer to the following item.
Lubricate 2 new O-rings with compressor oil and install the
tubes.
4. REMOVE THESE PARTS:
(a) Glove compartment parts
(b) Heater to register No.4 duct
(c) Front door scuff plate RH
(d) Floor carpet
5. REMOVE ECM
(a) Slide the floor carpet backward.
(b) Remove the 2 nuts and the ECM cover.
(c) Disconnect the connector.
(d) Remove the 2 nuts and the ECM.

N08735
AC-48
- AIR CONDITIONINGEVAPORATOR
2196 Author
: Date
:
1997 SUPRA (RM502U)
6. REMOVE EVAPORATOR
(a) Remove the 6 screws and the lower cover.
(b) Remove the 4 screws and the evaporator cover.
(c) Remove the evaporator.
HINT:
At the time of the installation, please refer to the following item.
If evaporator is replaced, add compressor oil to evaporator.
Add 40 cc (1.4 fl.oz.)
Compresser oil: ND-OIL 8 or equivalent