Air conditioning compressor: 1 - pressure disk; 2 - electromagnet winding; 3 - pulley bearing; 4 - front cover of the case; 5 - tilt washer cage lever; b - swash plate thrust roller bearing; 7 - inclined washer; 8 - compressor housing; 9 - connecting rod; 10 - piston; 11 - nut for fastening the regulator valve block and the reed valve block stops; 12 - discharge line nipple; 13 - suction line nipple; 14 - valve block cover; 15 - reed valve block; 16 - block of performance regulator valves; 17,21 - shaft bearings; 18 - swash plate shaft; 19 - guide stop of inclined washer; 20 - shaft thrust bearing; 22 - shaft seal; 23 - drive pulley
Compressor catalog number see here.
Compressor drive electromagnetic clutch: 1 - elastic steel leash; 2 - splined hole of the disc hub; 3 - driven clutch disc; 4 - bearing; 5 - inner bearing race; b - working surface of the pulley; 7 - pulley grooves; 8 - electromagnet winding; 9 - electromagnet wiring harness; 10 - electromagnet housing; 11 - clutch pressure plate
Removal
Place the vehicle on a two-post lift, apply the parking brake and disconnect the ground wire terminal from the battery (10 mm spanner).
Remove refrigerant from the vehicle's air conditioning system.
Raise the vehicle to a height convenient for performing the work.
Remove the front right wheel.
Remove the right mudguard and the right wheel arch protective cover.
Caution: Do not turn the engine crankshaft in the direction opposite to the direction of rotation.
Caution: Do not run the engine without the accessory drive belt, as this may result in damage to the crankshaft pulley.
Caution: Avoid damaging the air conditioning system pipes.
Remove the accessory drive belt in accordance with the requirements of this manual.
Attention: The removed accessory drive belt must be replaced.
Unscrew two bolts 4, Figure 5-6, securing the pipelines. Disconnect pipe 1 connecting the compressor to the condenser and pipe 2 connecting the compressor to the evaporator (long part) from the compressor (replacement head 13, ratchet and extension). Install technological plugs on the pipelines and in the compressor openings.
Figure 5-6 - Removing the compressor lines: 1 - pipeline connecting the compressor to the condenser; 2 - pipeline connecting the compressor to the evaporator (long part); 3 - compressor; 4 - pipeline fastening bolts
Disconnect the connector 3, Fig. 5-7, of the electromagnetic clutch of compressor 1 from the vehicle wiring harness (flat head screwdriver).
Unscrew the four bolts 2, Figure 5-7, securing compressor 1 to the bracket, remove bolts 2 and remove compressor 1 (replacement head 13, ratchet and extension).
Figure 5-7 - Removing the compressor: 1 - compressor; 2 - compressor mounting bolts; 3 - plug-in block
Installation
Align the holes in the compressor lugs 1, Figure 5-7, and in the bracket and install four compressor 1 mounting bolts 2 into the holes. Tightening torque of the compressor mounting bolts is 21 N·m (2.1 kgf·m) (replaceable head 13, ratchet, extension, torque wrench).
Remove the plugs from compressor 3, Figure 5-6, and pipelines 1 and 2. Before installing pipelines 1 and 2, install new sealing rings. Apply Sanden SP-10 compressor oil to the sealing rings and connect the pipelines to the compressor. Tightening torque of bolts 4 for fastening pipelines 1 and 2 of the compressor - 8 Nm (0.8 kgf·m) (replaceable head 13, ratchet and extension, torque wrench).
Install the accessory drive belt.
Connect the plug connector 3, Fig. 5-8, of the electromagnetic clutch of compressor 1 to the vehicle wiring harness (flat head screwdriver).
Install and secure the right mudguard.
Perform a vacuum degassing of the air conditioning system and load the system with refrigerant (refrigerant R134a, loading rate - 475±35 g).
Check the air conditioning system for refrigerant leaks (leak detector).
Check the operation of the air conditioning system.