Volkswagen Golf Service & Repair Manual: If there is still refrigerant in the refrigerant circuit

Volkswagen Golf Service & Repair Manual / Air conditioning system with refrigerant R134a / Renewing components / In the event of leaking or damaged components (apart from the air conditioner compressor, receiver or reservoir) / If there is still refrigerant in the refrigerant circuit

Drain refrigerant circuit.

–	Remove defective part, purge with compressed air and collect escaping refrigerant oil.

–	A quantity of fresh refrigerant oil equal to the quantity of refrigerant oil that has been blown out (plus 20 cm³ for the evaporator, plus 10 cm³ for the condenser, refrigerant pipes and refrigerant hoses) should be poured into the new component.

–	Renew restrictor. Depending on vehicle

–	Assemble refrigerant circuit, evacuate and charge.

If the refrigerant circuit was completely empty

Remove defective part. – Remove air conditioner compressor. – Remove oil drain screw from air conditione ...

Renewing air conditioner compressor

Note On vehicles equipped with an electrical air conditioner compressor, de-energise the high-voltage system before removing the air conditioner compre ...

Other materials:

Undercoating, additional protected areas on CNG-powered vehicles
Note Undercoating (stone-chipping protection) applied during repair work must be identical in appearance and thickness to the original undercoating. Water drainage holes must remain clear. All threaded studs and welded nuts with metric ...

Overview of fitting locations - electrical and electronic components, electrically adjustable seat
1 - Seat rake adjustment Driver seat rake adjustment motor -V243 Front passenger seat rake adjustment motor -V244- Assembly overview → Anchor Removing and installing → Chapter 2 - Seat longitudinal adjuster ...

Removing and installing emblems at rear
Note The emblem cannot be removed without damage. Removing – Use a screwdriver -3- to carefully lever manufacturer emblem -1- off swivel badge -2- in -direction of arrow A-. Installing – Pres ...