Overview - A/C Compressor Power Unit, All Vehicles Excluding 6-Cylinder 2.9L TFSI Engine
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Fig 1: Exploded View Of A/C Compressor Power Unit, All Vehicles Excluding 6-Cylinder 2.9L TFSI Engine
- Alignment Sleeves
- Quantity: 2
- Oil Drain Plug with Seal
- Denso: 30 Nm
- Denso: seal can be reused
- Sanden: 15 Nm
- Sanden: seal can be reused
- Seals, sealing surfaces and threads must not indicate visible damage, contamination or particles.
- A/C Compressor Bracket
- There are different versions. Refer to the Parts Information.
- Removing and Installing. Refer to SUB-ASSEMBLY BRACKET, REMOVING AND INSTALLING [CWGD] / SUB-ASSEMBLY BRACKET, REMOVING AND INSTALLING [CYMC] / SUB-ASSEMBLY BRACKET, REMOVING AND INSTALLING [DPAA] .
- O-Ring
- Replace. Refer to the Parts Information for the version.
- Coat with refrigerant oil before installing. Refer to REFRIGERANT CIRCUIT SEALS .
- High Pressure Side Refrigerant Line
- Refrigerant Line, Disconnecting and Connecting. Refer to REFRIGERANT LINES, REMOVING AND INSTALLING AT A/C COMPRESSOR .
- Screw
- Overview. Refer to OVERVIEW - REFRIGERANT LINES .
- Low Pressure Side Refrigerant Line
- Refrigerant Line, Disconnecting and Connecting. Refer to REFRIGERANT LINES, REMOVING AND INSTALLING AT A/C COMPRESSOR .
- Screw
- Overview. Refer to OVERVIEW - REFRIGERANT LINES .
- O-Ring
- Replace. Refer to the Parts Information for the version.
- Coat with refrigerant oil before installing. Refer to REFRIGERANT CIRCUIT SEALS .
- Screw
- Quantity: 3
- There are different versions. Refer to the Parts Information.
Steel bolt with threads on head
- 25 Nm
Steel Bolt
- 25 Nm
Aluminum bolt
- Replace after removing.
- 8 Nm +180°
- A/C Compressor Regulator Valve -N280-
- Check using the Vehicle Diagnostic Tester and refer to the appropriate Wiring Diagram.
- Removing and Installing. Refer to Refrigerant Circuit Components, Replacing or COMPONENTS, REPLACING .
- A/C Compressor
- There are different versions. Refer to the Parts Information.
- Refrigerant Line, Disconnecting and Connecting. Refer to REFRIGERANT LINES, REMOVING AND INSTALLING AT A/C COMPRESSOR .
- Removing and installing from the bracket. Refer to A/C COMPRESSOR, REMOVING AND INSTALLING FROM BRACKET .
- Removing and Installing. Refer to A/C COMPRESSOR, REMOVING AND INSTALLING .
- Electrical connector
- For A/C Compressor Regulator Valve -N280- and A/C Clutch -N25-
- Belt Pulley with Overload Protection
- There are different versions. Refer to the Parts Information.
- Overview. Refer to OVERVIEW - BELT PULLEY .
- With or without the A/C Clutch -N25- depending on the engine and the A/C compressor.
- Ribbed Belt
- Removing and Installing. Refer to RIBBED BELT, REMOVING AND INSTALLING [CWGD] / RIBBED BELT, REMOVING AND INSTALLING [CYMC] / RIBBED BELT, REMOVING AND INSTALLING [DPAA] .