887619 Removing and Installing Suction Line In Vehicle

WM 887619 Removing and installing suction line in vehicle

Technical values





Preliminary work

1. Remove rear side trim panel. -> 700319 Removing and installing side trim panel for rear luggage compartment - section on "Removing" 700319 Removing and installing rear luggage compartment side-trim panel
2. Unscrew auxiliary air-conditioning unit. -> 881019 Removing and installing auxiliary air-conditioning unit Service and Repair

Removing suction line in vehicle

CAUTION

Danger of injury from contact with the refrigerant

-> Observe safety regulations when working with refrigerant. -> 80 Safety regulations for working on air-conditioned vehicles and dealing with refrigerant R134a





Overview of suction line in vehicle

1. Remove refrigerant by suction. -> 870317 Adding refrigerant and removing by suction - section on "Draining" Service and Repair
2. Raise the auxiliary air-conditioning unit and unscrew both fastening screws -1-.





Loosing suction lines

3. Remove the suction line -Arrows- and close with plugs.

Installing suction line in vehicle

1. Remove the plugs on the suction line, check the O-rings and replace if in doubt.
2. Raise the auxiliary air-conditioning unit and push the suction line onto the connections -arrows- and screw down with both fastening screws -1-. => Tightening torque: 12 Nm (9.0 ftlb.)





Positioning and screwing down suction lines

3. Ensure that the water drain is connected to the drain when fitting the auxiliary air-conditioning unit.





Holding auxiliary air-conditioning unit and connecting water drain

Subsequent work

1. Fill in refrigerant. -> 870317 Adding refrigerant and removing by suction - section on "Filling" Service and Repair
2. Screw down auxiliary air-conditioning unit. -> 881019 Removing and installing auxiliary air-conditioning unit Service and Repair
3. Install rear side trim panel. -> 700319 Removing and installing side trim panel for rear luggage compartment - section on "Installing" 700319 Removing and installing rear luggage compartment side-trim panel