Toyota Avalon (XX50): Compressor(for 2gr-fks)

*A

for Type A

*B

for Type B

*1

COMPRESSOR ASSEMBLY WITH MAGNETIC CLUTCH

*2

NO. 1 COOLER REFRIGERANT DISCHARGE HOSE SUB-ASSEMBLY

*3

SUCTION HOSE SUB-ASSEMBLY

*4

O-RING

*5

BRACKET

-

-

N*m (kgf*cm, ft.*lbf): Specified torque

●

Non-reusable part

Compressor oil ND-OIL 12 or equivalent

-

-

*1

COOLER COMPRESSOR BRACKET

*2

MAGNET CLUTCH ASSEMBLY

*3

SNAP RING

*4

MAGNET CLUTCH WASHER

*5

MAGNET CLUTCH HUB

*6

MAGNET CLUTCH ROTOR

*7

MAGNET CLUTCH STATOR

*8

COOLER COMPRESSOR ASSEMBLY

N*m (kgf*cm, ft.*lbf): Specified torque

●

Non-reusable part

(a) Disengage the clamp.

(a) Secure the compressor assembly with magnetic clutch in a vise between aluminum plates.

(d) Using a snap ring expander, remove the snap ring and magnet clutch rotor.

NOTICE:

Do not damage the seal cover of the bearing when removing the snap ring.

(f) Using a snap ring expander, remove the snap ring and magnet clutch stator.

*a

Component without harness connected

(Magnet Clutch Assembly)

1 (SSR+) - 2 (SSR-)

20°C (68°F)

160 to 320 Ω

(1) Remove the drain bolt (seal washer) from a new compressor assembly with magnetic clutch.

(2) Gradually discharge the inert gas from the service valve of the new compressor assembly with magnetic clutch. Then drain the following amount of oil from the new compressor before installation so that the amount of oil contained in it is the same as that in the compressor to be replaced.

HINT:

New compressors are filled with sufficient oil for the whole air conditioning system. Therefore, it is necessary to drain oil from the new compressor to compensate for oil remaining in the condenser and cooling unit.

Standard:

(The amount of compressor oil inside a new compressor assembly with magnetic clutch: 70 (+15) cc (2.37 (+0.51) fl.oz)) - (The amount of compressor oil remaining in the removed compressor assembly with magnetic clutch) = The amount of compressor oil to be removed when replacing the compressor assembly with magnetic clutch.

NOTICE:

• When A + 60 cc (2.03 fl.oz) exceeds the standard oil fill volume specified for the compressor by part number, install the compressor without adjusting the oil volume.

  Example:

  If A = 45 cc (1.52 fl.oz), A + 60 cc (2.03 fl.oz) = 105 cc (3.55 fl.oz). If the standard volume is 70 (+15) cc (2.37 (+0.51) fl.oz)), install the compressor as is.

• If the amount of compressor oil remaining in the removed compressor assembly with magnetic clutch is excessively low, check for compressor oil leaks.
• Make sure to use ND-OIL 12 or equivalent compressor oil.

(2) Lightly shake the compressor assembly with magnetic clutch with the suction port facing down, and drain the oil (*1).

NOTICE:

Do not allow the pulley to come into contact with the compressor oil.

(c) With the pulley facing down, rotate the pulley as shown in the illustration 10 times at a rate of approximately once every 2 seconds (*2).

CAUTION:

If the pulley is rotated, refrigerant or oil may spray out. Thus, keep your face away from the compressor port.

(d) Rotate the pulley once as shown in the illustration while quickly turning the compressor up (*3).

*a

Bracket

Bolt

Nut

(1) Install the compressor assembly with magnetic clutch and bracket with the 4 bolts.

Torque:

24.5 N·m {250 kgf·cm, 18 ft·lbf}

HINT:

Tighten the bolts in the order shown in the illustration.

(b) Install the magnet clutch stator with the parts aligned as shown in the illustration.

(c) Using a snap ring expander, install a new snap ring with the chamfered side facing outward.

NOTICE:

When installing the snap ring, do not widen it excessively.

(e) Using a snap ring expander, install the magnet clutch rotor and a new snap ring with the chamfered side facing outward.

NOTICE:

• Do not damage the seal cover of the bearing when installing the snap ring.
• When installing the snap ring, do not widen it excessively.

(g) Using SST, hold the magnet clutch hub and install the bolt.

SST: 09985-00270

Torque:

18 N·m {184 kgf·cm, 13 ft·lbf}

NOTICE:

Make sure that there is no foreign matter or oil on the compressor shaft, bolt and magnet clutch hub before installing the bolt.

(a) Set a dial indicator to the magnet clutch hub.

(a) Install the cooler compressor bracket with the screw.

Front television camera assembly, front bumper assembly or radiator grille

• Television camera view adjustment
• Television camera assembly optical axis adjustment (Back camera position setting)*

Panoramic View Monitor System

for Initialization

Calibration

Front bumper assembly

• Measurement of ultrasonic sensor detection angle
• Ultrasonic sensor detection angle registration

• Intelligent clearance sonar system
• Intuitive parking assist system

• Headlight assembly LH
• Headlight ECU sub-assembly LH

Synchronize the vehicle information

Lighting system (for Gasoline Model with Cornering Light)

(a) Remove the bolt and disconnect the No. 1 cooler refrigerant discharge hose sub-assembly from the compressor assembly with magnetic clutch.

(a) Remove the bolt and disconnect the suction hose sub-assembly from the compressor assembly with magnetic clutch.

(a) Disconnect each connector.

*a

Bracket

Bolt

Nut

(2) Using an E8 "TORX" socket wrench, remove the 2 stud bolts.

(1) Remove the 4 bolts and separate the bracket.