199000068 - 5040A74 TANDEM PIPE FOR DELIVERY AND RETURN TO AIR CONDITIONING COMPRESSOR - R.R.

Removing ( Refitting )
Follow the recommended safety instructions (see 5040 - Precautions).
- Position the vehicle on a lift.- Drain the coolant.    Op. 0010T84 COOLANT FOR AIR CONDITIONING SYSTEM - DEHYDRATE AND REPRESSURIZE     Op. 4450B04 RIGHT FRONT WHEEL - R.R     Op. 7055B66 ENGINE COMPARTMENT DUST COVER IN RIGHT FRONT WHEEL ARCH - R.R. 1. Undo the bolt (1a) and disconnect the connector (1b) for the pipe from the compressor (1c).
Seal the connectors that have been disconnected using suitable plugs to prevent dampness and impurities from entering the system.
2. Open anchorage clips (2a), release pipe (2b) and detach from lower compressor bracket (2c).3. Disconnect the rapid connectors.4. Recover the pipe.
Refitting ( Removing ) - Check that the pipe is undamaged and is not affected by cracks that affect the seal.
Replace the O rings for the connectors. Only use green coloured seals that are resistant to R134a coolant. Lubricate the connector threads using anti-freeze.
1. Place pipe (1a) in position and connect the two rapid connectors (1b) to the evaporator-condenser pipe.2. Secure the pipe to the lower compressor bracket (2a) and do up the anchorage clips (2b).3. Connect the connector (3a) to the compressor (3b) and tighten the bolt (3c) to the recommended torque.
ComponentFasteningdia  Value (daNm)Validity
Pipe connector on compressorBoltM60.5 ÷ 0.71.2 8v1.4 8v1.4 16v1.4 16v TJet1.9 Multijet
    Op. 7055B66 ENGINE COMPARTMENT DUST COVER IN RIGHT FRONT WHEEL ARCH - R.R.     Op. 4450B04 RIGHT FRONT WHEEL - R.R - Repressurize the coolant.    Op. 0010T84 COOLANT FOR AIR CONDITIONING SYSTEM - DEHYDRATE AND REPRESSURIZE