1986 TOYOTA CAMRY V20 torque

INSTALLATION OF COMPRESSOR
(See page AC±25)
1. INSTALL COMPRESSOR WITH FOUR MOUNTING
BOLTS
Torque:
3S±FE engine 280 kg±cm (20 ft±lb, 27 N±m)
2VZ±FE engine 250 kg±cm (18 ft±lb, 25 N±m)
2. INS TALL DRIV E BE LT(S e e ste ps 2 and 3 on pa ge
AC±21)
3. CONNECT TWO HOSES TO COMPRESSOR SERVICE
VALVES
Torque:
Discharge line 250 kg±cm (18 ft±lb, 25 N±m)
Suction line 250 kg±cm (18 ft±lb, 25 N±m)
4. CONNECT CLUTCH LEAD WIRE TO WIRING
HARNESS
5. (2VZ±FE ENGINE MODEL)
PLACE CONDENSER FAN, RADIATOR FAN AND
IGNITOR BRAKET
6. INSTALL BATTERY AND CONNECT NEGATIVE CABLE
TO BATTERY
7. EVACUATE AIR FROM AIR CONDITIONING SYSTEM
8. CHARGE AIR CONDITIONING SYSTEM WITH
REFRIGERANT AND CHECK FOR GAS LEAKAGE
Specified amount: 600 ± 750 g (1.3 ± 1.7 lb)
± AIR CONDITIONING SYSTEMCompressorAC±31

RECEIVER
(See page AC±12)
ON±VEHICLE INSPECTION
CHECK SIGHT GLASS, FUSIBLE PLUG AND FITTINGS FOR
LEAKAGE
Use a gas leak tester. Repair as necessary.
REMOVAL OF RECEIVER
1. DISCHARGE REFRIGERATION SYSTEM
2. REMOVE BATTERY, RESERVE TANK AND IGNITOR
BRACKET
3. DISCONNECT TWO LIQUID TUBES FROM RECEIVER
HINT: Cap the open fittings immediately to keep moisture out of
the system.
4. REMOVE RECEIVER FROM RECEIVER HOLDER
INSTALLATION OF RECEIVER
1. INSTALL RECEIVER IN RECEIVER HOLDER
HINT: Do not remove the blind plugs until ready for connection.
2. CONNECT TWO LIQUID TUBES TO RECEIVER
Torque: 55 kg±cm (48 in.±Ib, 5.4 N±m)
3. REINSTALL IGNITOR BRACKET, RESERVE TANK AND
BATTERY
4. IF RECEIVER WAS REPLACED, ADD COMPRESSOR
OIL TO COMPRESSOR
Add 20 cc (0.7 fl.oz.)
Compressor oil: DENSOOIL 6,
SUNISO NO. 5GS or equivalent
5. EVACUATE AIR FROM AIR CONDITIONING SYSTEM
6. CHARGE AND CONDITIONING SYSTEM WITH
REFRIGERANT AND CHECK FOR GAS LEAKAGE
Specified amount: 600 ± 750 g (1.3 ± 1.7 Ib)
± AIR CONDITIONING SYSTEMReceiverAC±32

CONDENSER
(See page AC±12)
ON±VEHICLE INSPECTION
1. CHECK CONDENSER FINES FOR BLOCKAGE OR
DAMAGE
If the fins are clogged, wash them with water and dry with
compressed air.
NOTICE: Be careful not to damage the fins.
If the fins are bent, straighten them with a screwdriver or pliers.
2. CHECK CONDENSER FITTINGS FOR LEAKAGE
Repair as necessary.
REMOVAL OF CONDENSER
1. DISCHARGE REFRIGERATION SYSTEM
2. REMOVE BATTERY, IGNITOR BRACKET RADIATOR
FAN, CONDENSER FAN
3. DISCONNECT LIQUID TUBE AND DISCHARGE HOSE
FROM CONDENSER FITTINGS
HINT: Cap the open fittings immediately to keep moisture
out of the system.
4. REMOVE CONDENSER
Remove four brackets and four bolts.
INSTALLATION OF CONDENSER
(See page AC±12)
1. INSTALL CONDENSER
Install the brackets and bolts, making sure the rubber cush-
ions fit on the mounting flanges correctly.
2. CONNECT LIQUID TUBE, DISCHARGE HOSE TO
CONDENSER
Torque:
Liquid tube 130 kg±cm (9 ft±Ib, 13 N±m)
Discharge hose 130 kg±cm (9 ft±Ib, 13 N±m)
3. REINSTALL CONDENSER FAN, RADIATOR FAN
IGNITOR BRACKET AND BA¿¿ERY
4. IF CONDENSER WAS REPLACED, ADD
COMPRESSOR OIL TO COMPRESSOR
Add 40 ± 50 cc (1.4 ± 1.7 fl.oz.)
Compressor oil: DENSOOIL 6,
SUNISO NO. 5GS or equivalent
5. EVACUATE AIR FROM AIR CONDITIONING SYSTEM
6. CHARGE AIR CONDITIONING SYSTEM WITH
REFRIGERANT AND CHECK FOR GAS LEAKAGE
Specified amount: 600 ± 750 g (1.3 ± 1.7 Ib)
± AIR CONDITIONING SYSTEMCondenserAC±33

Evaporator
INSPECTION OF EVAPORATOR
1. CHECK EVAPORATOR FINS FOR BLOCKAGE
If the fins are clogged, clean them with compressed air.
NOTICE: Never use water to clean the evaporator.
2. CHECK FITTINGS FOR CRACKS OR SCRATCHES
Repair as necessary.
ASSEMBLY OF COOLING UNIT
INSTALL COMPONENTS ON EVAPORATOR
(a) Connect the expansion valve to the inlet fitting of the
evaporator. Torque the nut.
Torque: 230 kg±cm (16 ft±Ib, 22 N±m)
HINT: Be sure that the 0±ring are positioned on the tube
fitting.
(b) Install the holder to the suction tube with heat sensi-
tizing tube.
(c) Connect the liquid tube to the inlet fitting of the expan-
sion valve. Torque the nut.
Torque: 140 kg±cm (10 ft±Ib, 14 N±m)
(d) Install lower unit case to the evaporator.
(e) Install thermistor to the evaporator.
(f) Install upper unit case.
(g) Install four screws.
(h) Install four clips.
(i) Install wire harness.
(j) Install condenser fan control amplifier.
(k) Install compressor control amplifier.
(I) Connect connectors.
INSTALLATION OF COOLING UNIT
1. INSTALL COOLING UNIT
Install the cooling unit with three nuts and four bolts.
2. CONNECT CONNECTORS
3. INSTALL GLOVE BOX REINFORCEMENT(c) Remove the expansion valve.
± AIR CONDITIONING SYSTEMCooling UnitAC±41

Evaporator
INSPECTION OF EVAPORATOR
1. CHECK EVAPORATOR FINS FOR BLOCKAGE
If the fins are clogged, clean them with compressed air.
NOTICE: Never use water to clean the evaporator.
2. CHECK FITTINGS FOR CRACKS OR SCRATCHES
Repair as necessary.
ASSEMBLY OF COOLING UNIT
INSTALL COMPONENTS ON EVAPORATOR
(a) Connect the expansion valve to the inlet fitting of the
evaporator. Torque the nut.
Torque: 230 kg±cm (16 ft±Ib, 22 N±m)
HINT: Be sure that the 0±ring are positioned on the tube
fitting.
(b) Install the holder to the suction tube with heat sensi-
tizing tube.
(c) Connect the liquid tube to the inlet fitting of the expan-
sion valve. Torque the nut.
Torque: 140 kg±cm (10 ft±Ib, 14 N±m)
(d) Install lower unit case to the evaporator.
(e) Install thermistor to the evaporator.
(f) Install upper unit case.
(g) Install four screws.
(h) Install four clips.
(i) Install wire harness.
(j) Install condenser fan control amplifier.
(k) Install compressor control amplifier.
(I) Connect connectors.
INSTALLATION OF COOLING UNIT
1. INSTALL COOLING UNIT
Install the cooling unit with three nuts and four bolts.
2. CONNECT CONNECTORS
3. INSTALL GLOVE BOX REINFORCEMENT(c) Remove the expansion valve.
± AIR CONDITIONING SYSTEMCooling UnitAC±41

4. INSTALL GROMMETS ON INLET AND OUTLET
FITTINGS
5. CONNECT LIQUID TUBE TO COOLING UNIT INLET
FITTING
Torque the nut.
Torque: 140 kg±cm (10 ft±Ib, 14 N±m)
6. CONNECT SUCTION TUBE TO COOLING UNIT
OUTLET FITTING
Torque the nut.
Torque: 330 kg±cm (24 ft±ib, 32 N±m)
7. IF EVAPORATOR WAS REPLACED, ADD
COMPRESSOR OIL TO COMPRESSOR
Add 40 ± 50 cc (1.4 ± 1.7 fl.oz.)
Compressor oil: DENSOOIL 6,
SUNISO NO. 5GS or equivalent
8. CONNECT NEGATIVE CABLE TO BATTERY
9. EVACUATE AIR FROM AIR CONDITIONING SYSTEM
10. CHARGE AIR CONDITIONING SYSTEM WITH
REFRIGERANT AND CHECK FOR GAS LEAKAGE
Specified amount: 600 ± 700 g (1.3 ± 1.7 Ib)
REFRIGERANT LINES
(See page AC±12)
1. INSPECT HOSES AND TUBES FOR LEAKAGE
Use a gas leak detector. Replace, if necessary.
2. CHECK THAT HOSE AND TUBE CLAMPS ARE NOT
LOOSE
Tighten or replace as necessary.
REPLACEMENT OF REFRIGERANT
LINES
1. DISCHARGE REFRIGERATION SYSTEM
2. REPLACE FAULTY TUBE OR HOSE
HINT: Cap the open fitting immediately to keep moisture
out of the system.
3. TIGHTENING TORQUE FOR O±RING AND BOLTED
TYPE FITTINGS
(See page AC±12)
4. EVACUATE AIR FROM AIR CONDITIONING SYSTEM
5. CHARGE AIR CONDITIONING SYSTEM WITH
REFRIGERANT AND CHECK FOR GAS LEAKAGE
Specified amount: 600 ± 750 g (1.3 ± 1.7 Ib)
± AIR CONDITIONING SYSTEMCooling UnitAC±42

4. INSTALL GROMMETS ON INLET AND OUTLET
FITTINGS
5. CONNECT LIQUID TUBE TO COOLING UNIT INLET
FITTING
Torque the nut.
Torque: 140 kg±cm (10 ft±Ib, 14 N±m)
6. CONNECT SUCTION TUBE TO COOLING UNIT
OUTLET FITTING
Torque the nut.
Torque: 330 kg±cm (24 ft±lb, 32 N±m)
7. IF EVAPORATOR WAS REPLACED, ADD
COMPRESSOR OIL TO COMPRESSOR
Add 40 ± 50 cc (1.4 ± 1.7 fl.oz.)
Compressor oil: DENSOOIL 6,
SUNISO NO. 5GS or equivalent
8. CONNECT NEGATIVE CABLE TO BATTERY
9. EVACUATE AIR FROM AIR CONDITIONING SYSTEM
10. CHARGE AIR CONDITIONING SYSTEM WITH
REFRIGERANT AND CHECK FOR GAS LEAKAGE
Specified amount: 600 ± 700 g (1.3 ± 1.7 Ib)
REFRIGERANT LINES
(See page AC±12)
1. INSPECT HOSES AND TUBES FOR LEAKAGE
Use a gas leak detector. Replace, if necessary.
2. CHECK THAT HOSE AND TUBE CLAMPS ARE NOT
LOOSE
Tighten or replace as necessary.
REPLACEMENT OF REFRIGERANT
LINES
1. DISCHARGE REFRIGERATION SYSTEM
2. REPLACE FAULTY TUBE OR HOSE
HINT: Cap the open fitting immediately to keep moisture
out of the system.
3. TIGHTENING TORQUE FOR O±RING AND BOLTED
TYPE FITTINGS
(See page AC±12)
4. EVACUATE AIR FROM AIR CONDITIONING SYSTEM
5. CHARGE AIR CONDITIONING SYSTEM WITH
REFRIGERANT AND CHECK FOR GAS LEAKAGE
Specified amount: 600 ± 750 g (1.3 ± 1.7 Ib)
± AIR CONDITIONING SYSTEMRefrigerant LinesAC±42

A140L Automatic Transaxle
CONSTRUCTION AND OPERATION
The A140L automatic transaxle can be roughly divided into the automatic transmission section and the
differential section. The automatic transmission section is composed of the torque converter, planetary
gear unit and the hydraulic control system.
OPERATION
The pump impeller is rotated by the engine, which
causes a flow in the ATF inside the torque converter.
The flow of ATF caused by the pump impeller strikes
the turbine runner, providing a force to rotate the tur-
bine runner, and transmits torque to the input shaft.
The flow of ATF which has hit the turbine runner re-
bounds and tries to flow in the direction opposite to
the direction of rotation of the pump impeller, but the
stator returns the flow the original direction of rotation.
So the ATF
becomes a force which supports the pump impeller
and increases torque.
HINT: Although the stator is immobilized by the one-
way clutch, should the one±way clutch become de-
fective the stator will be rotated by the flow of ATF,
the flow of
ATF will not be reversed, torque will not be increased
and the problem of inadequate acceleration will occur.
The lock±up clutch is pushed against the front cover
by fluid pressure so that the engine revolutions are
directly transmitted to the input shaft without the me-
dium of the
AT F.
1. Torque Converter
CONSTRUCTION
The torque converter is composed of the pump impeller
which is rotated by the engine, the turbine runner and
lock±up clutch which are fixed to the transmission input
shaft, and the stator which is attached to the stator
shaft via the one±way clutch.
The torque converter is filled with ATF.
± AUTOMATIC TRANSAXLEDescription (A140L and A140E)AT±5