3025422 - 5040A64 pipe from evaporator to dehydrating filter/accumulator - r+r

Follow the safety instructions ( See subassembly 5040   AIR CONDITIONING CASING AND COMPONENTS ).

Follow the safety instructions ( See subassembly 5040   AIR CONDITIONING CASING AND COMPONENTS ).

Removing ( Refitting )

Follow the safety instructions ( See subassembly 5040   AIR CONDITIONING CASING AND COMPONENTS ).

Drain the coolant ( - 0010T84  coolant for air conditioning system dehydrate and recharge ). - 7055B54  under-engine guard - r r - 7055B64  Engine compartment DUST shield in front wheel arch (one), left or right - R.R. - 7055B42  Additional FRONT WHEEL ARCH (one), left or right - R.R. - 7210E10  R.R. FRONT BUMPER - 5540B76  Front LIGHT CLUSTER with fog light (one), left or right - R.R. with interfering components removed (right and left) - 5040B14  air conditioner system multi-level pressure switch - r+r (Multistage pressure switch R.R.)1. Loosen the band (1a) and disconnect the flexible engine coolant recirculation pipe (1b) from the fixed pipe (1c).2. Undo the bolts (2a) and (2b), then remove the reaction connecting rod (2c). 1. Undo the nut fixing the intermediate coupling for the pipe from the climate control casing to the compressor.2. Disconnect the intermediate coupling. 1. Undo the bolt (1a) fixing the pipes to the climate control casing and disconnect the connectors (1b). 1. Disconnect the electrical connection.

	Name	Connector
1	Engine management ECU	M10

2. Release the retainers (2a) and open the cover (2b). 1. Extract the support with the electrical connections from the casing.2. Disconnect the electrical connections (2a, 2b, 2c, 2d, 2e).

	Name	Connector
2a	Lambda sensor downstream of post-catalyzer	K17

	Name	Connector
2b	Lambda sensor on catalyzer -2	K18

	Name	Connector
2c	/Front passenger door. rear coupling	D31

	Name	Connector
2d	Front / engine coupling	D4

1. Working in front of the right front wheel, release the buttons retaining the air duct using the special tool.

	Name	Country
1	Scraper blade	1.823.015.000

2. Undo the bolts fixing the air duct.3. Remove the air duct. 1. Undo the bolt and disconnect the connector (1a) for the condenser pipe (1b). 1. Using a hydraulic jack (1a), support the left engine mounting (1b).2. Undo the bolt for the left engine mounting.3. Using the hydraulic jack (1a), lower the engine until it is in the end of travel position. 4. Remove the hydraulic jack. 1. Disconnect the wiring (1a) from the front crossmember (1b).2. Undo the nuts (2a) and move the bonnet lid lock (2b).3. Undo the bolts (3a) fixing the front crossmember (1b).4. Remove the front crossmember. 1. Open the fastening bands on the bodyshell (1a) and remove the inlet and outlet pipe from the climate control casing (1b). 1. At the bench, remove the pipe bands.2. Separate the pipe from the evaporator to the drier filter (2a) from the pipe (2b) and keep the bush (2c).

Seal the housing for the drier filter cartridge using a suitable plug to prevent dampness and impurities from entering the system.

Refitting ( Removing ) Check that the pipe is not damaged and that there are no cracks which would affect the seal.At the bench, join the pipe from the evaporator to the drier filter with the other pipe using the bush and the bands.

Replace the O-rings for the connectors. Only use green coloured seals, resistant to R134A refrigerant. Lubricate the thread of the connectors using anti-freeze.

Position the pipes and connect them to the bodyshell using the brackets.Place the front crossmember in position and secure it using the bolts.Place the bonnet lid lock in position and screw in the nuts without tightening them.Connect the wiring to the front crossmember.Position the hydraulic jack under the left engine support.Raise the engine, then tighten the left support bolt. Connect the connector for the condenser pipe and tighten the bolt.

	Fastening	Component	Ø	Value(daNm)
-	Bolt	COOLANT SYSTEM FITTINGS	M6	0.9

Place the air duct in position and secure it using the bolts.Engage the air duct retaining buttons.Connect the electrical connections and assembly to the support and fit them in the casing.Close the casing.Connect the engine control unit electrical connection.Connect the connectors for the pipes to the climate control casing and tighten the bolt.

	Fastening	Component	Ø	Value(daNm)
-	Bolt	COOLANT SYSTEM FITTINGS	M6	0.9

Connect the intermediate coupling and tighten the nut.

	Fastening	Component	Ø	Value(daNm)
-	Nut	COOLANT SYSTEM FITTINGS	M6	0.9

Place the reaction connecting rod in position and tighten the bolts.

	Fastening	Component	Ø	Value(daNm)
-	Bolt	REACTION ROD	M10	4.5 ÷ 5.5

Connect the engine coolant flexible recirculation pipe and secure it using the band. - 5040B14  air conditioner system multi-level pressure switch - r+r - 5540B76  Front LIGHT CLUSTER with fog light (one), left or right - R.R. with interfering components removed (right and left) - 7210E10  R.R. FRONT BUMPER (Front bumper R.R.) - 7210E10  R.R. FRONT BUMPER - 7055B42  Additional FRONT WHEEL ARCH (one), left or right - R.R. - 7055B64  Engine compartment DUST shield in front wheel arch (one), left or right - R.R. - 7055B54  under-engine guard - r r1. With the nuts (1a) screwed in but not tightened, adjust the position of the bonnet lid lock (1b). The arrows (1c) indicate the possible movements. 2. Tighten the nuts (1a) to the recommended torque.

	Fastening	Component	Ø	Value(daNm)
-	Nut	BONNET LID LOCK/S	M6	0.8

Repressurize using coolant fluid ( - 0010T84  coolant for air conditioning system dehydrate and recharge ).