TSRM/MK3 Supra/Repair Manual
Repair ManualWiring DiagramsCommunity Fixes
p.026

AC/Air Conditioning System, page 27

27 / 46
p.028
Air Conditioning System — MK3 Supra Air Conditioning System, page 27
100%
Page text (OCR transcript)
AIR CONDITIONING SYSTEM — Compressor                                                    AC-27

3. INSTALL PRESSURE PLATE
   (a) Install the shims to the pressure plate.

Shim
Pressure Plate
AC0945

   (b) Using SST and torque wrench, install the shaft bolt.
       SST 07112-76060
       Torque: 140 kg-cm (10 ft-lb, 14 N·m)

SST
AC0987

4. CHECK CLEARANCE OF MAGNETIC CLUTCH
   Check the clearance between the pressure plate and rotor
   using thickness gauge.
   Standard clearance: 0.5 ± 0.15 mm (0.020 ± 0.006 in.)
   If the clearance is not within tolerance, change the num-
   ber of shims to obtain the standard clearance.

Thickness Gauge
AC1615

INSTALLATION OF COMPRESSOR
(See page AC-23)

1. INSTALL COMPRESSOR WITH FOUR MOUNTING BOLTS
   Torque: 250 kg-cm (18 ft-lb, 25 N·m)

2. INSTALL DRIVE BELT
   (See steps 2 and 3 on page AC-20)

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. PLACE BATTERY

6. 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: 650 — 750 g (1.4 — 1.7 lb)