Page 3793 of 4323
N20013
R±Shape
RotorSnap Ring
Compressor
AC1743
AC1744
AC0950
SST
N20012
R±Shape
Snap Ring
CompressorStator AC±58
± AIR CONDITIONINGCOMPRESSOR AND MAGNETIC CLUTCH
3785 Author: Date:
2005 SEQUOIA (RM1146U)
NOTICE:
The snap ring should be installed so that its beveled side
faces up.
(b) Using a plastic hammer, remove the rotor from 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 95994±10020
NOTICE:
The snap ring should be installed so that its beveled side
faces up.
Page 3794 of 4323
AC0951
Stator
± AIR CONDITIONINGCOMPRESSOR AND MAGNETIC CLUTCH
AC±59
3786 Author: Date:
2005 SEQUOIA (RM1146U)
(c) Remove the stator.
Page 3795 of 4323
N04963
Dial Indicator
AC1L3±04
AC±60
± AIR CONDITIONINGCOMPRESSOR AND MAGNETIC CLUTCH
3787 Author: Date:
2005 SEQUOIA (RM1146U)
REASSEMBLY
Reassembly is in the reverse order of disassembly (See
page AC±57).
AFTER REASSEMBLY, CHECK MAGNETIC CLUTCH
CLEARANCE
(a) Set the dial indicator to the pressure plate of the magnetic
clutch.
(b) Connect the magnetic clutch lead wire to the positive (+)
terminal of the battery.
(c) Check the clearance between the pressure plate and ro-
tor when connecting the negative (±) terminal to the bat-
tery.
Standard clearance:
0.35 to 0.50 mm (0.014 to 0.024 in.)
If the clearance is not within the standard range, adjust the
clearance using shims to obtain the standard clearance.
Standard thickness:
0.1 mm (0.004 in.)
0.3 mm (0.012 in.)
0.5 mm (0.020in.)
Page 3796 of 4323

AC3HF±02
± AIR CONDITIONINGCOMPRESSOR AND MAGNETIC CLUTCH
AC±61
3788 Author: Date:
2005 SEQUOIA (RM1146U)
INSTALLATION
1. INSTALL COMPRESSOR
(a) Install the compressor with the cooler bracket with the 3 bolts and nut.
Torque:
Bolt: 47 N´m (480 kgf´cm, 35 in.´lbf)
Nut: 25 N´m (255 kgf´cm, 18 in.´lbf)
(b) Connect the connector.
2. CONNECT DISCHARGE AND SUCTION HOSES
Connect both hoses with the 2 nuts.
Torque: 10 N´m (100 kgf´cm, 7 in.´lbf)
NOTICE:
Hoses should be connected immediately after the caps have been removed.
HINT:
Lubricate 2 new O±rings with compressor oil and install them to the hoses.
3. INSTALL AND CHECK DRIVE BELT (See page AC±17, AC±15)
4. CONNECT CABLE TO NEGATIVE BATTERY TERMINAL
5. EVACUATE AIR FROM REFRIGERATION SYSTEM
6. CHARGE SYSTEM WITH REFRIGERANT
Specified amount:
Single A/C: 750 ± 50g (26.45 ± 1.76 oz.)
Dual A/C: 1050 ± 50g (37.03 ± 1.76 oz.)
7. INSPECT FOR LEAKAGE OF REFRIGERANT
Using a gas leak detector, check for leakage of refrigerant.
If there is leakage, check the tightening torque at the joints.
8. PERFORM INITIALIZATION (See page IN±20)
Some systems need initialization when disconnecting the cable from the negative battery terminal.
Page 3797 of 4323
AC3HG±01
AC±62
± AIR CONDITIONINGRECEIVER
3789 Author: Date:
2005 SEQUOIA (RM1146U)
RECEIVER
ON±VEHICLE INSPECTION
INSPECT FITTINGS FOR LEAKAGE
Using a gas leak detector, check for leakage.
If there is leakage, check the tightening toque at the joints.
Page 3798 of 4323

AC3HH±02
I21364
I21451
± AIR CONDITIONINGRECEIVER
AC±63
3790 Author: Date:
2005 SEQUOIA (RM1146U)
REMOVAL
1. DISCHARGE REFRIGERANT FROM REFRIGERATION
SYSTEM
HINT:
At the time of the installation, refer to the following:
Evacuate air from the refrigeration system.
Charge the system with refrigerant and inspect for leak-
age of refrigerant.
Specified amount:
Single A/C : 750 ± 50 g (26.45 ± 1.76 oz.)
Dual A/C: 1050 ± 50 g (37.03 ± 1.76 oz.)
2. DISCONNECT 2 LIQUID TUBES FROM RECEIVER
Remove the 2 bolts and disconnect both tubes.
Torque: 5.4 N´m (55 kgf´cm, 48 in.´lbf)
NOTICE:
Cap the openings immediately to keep moisture or dirt out
of the system.
HINT:
At the time of the installation, refer to the following:
Lubricate 2 new O±rings with compressor oil and install them
to the tubes.
3. REMOVE RECEIVER
(a) Remove the 2 bolts and receiver.
HINT:
At the time of the installation, refer to the following:
If the receiver is replaced, add compressor oil to the compres-
sor.
Add 20 cc (0.71 fl.oz.)
Compressor oil: ND±OIL 8 or equivalent
(b) Remove the 2 bolts and holder.
Page 3799 of 4323
AC3HI±01
AC±64
± AIR CONDITIONINGRECEIVER
3791 Author: Date:
2005 SEQUOIA (RM1146U)
INSTALLATION
Installation is in the reverse order of removal (See page AC±63).
Page 3800 of 4323
AC1L5±02
± AIR CONDITIONINGCONDENSER
AC±65
3792 Author: Date:
2005 SEQUOIA (RM1146U)
CONDENSER
ON±VEHICLE INSPECTION
1. INSPECT CONDENSER FINS 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. INSPECT CONDENSER AND FITTINGS FOR LEAKAGE
Using a gas leak detector, check for leakage of refrigerant.
If there is leakage, check the tightening torque at the joints.