Volkswagen Golf Service & Repair Manual: Removing and installing refrigerant circuit pressure sender -G805

Volkswagen Golf Service & Repair Manual / Heating, air conditioning / Air conditioner / Refrigerant circuit / Removing and installing refrigerant circuit pressure sender -G805

Special tools and workshop equipment required

Torque wrench -V.A.G 1331-

Commercially available twelve-point socket bit, extra long, 1/2", 24 mm (dimensions: 32x82 mm)

Removing

–	Observe safety precautions → Chapter „Safety precautions when handling refrigerants“.

–	Comply with notes → Chapter „Working on refrigerant circuit“.

–	Disconnect electrical connector -2-.

Risk of freezing injury caused by escaping pressurised refrigerant.There is a risk of injury to the skin and parts of the body due to freezing.Always wear safety gloves.Always wear safety goggles.If, when detaching the pressure sender, refrigerant escapes from the refrigerant line for longer then 1 second, tighten the pressure sender, and renew the non-return valve which is defective.Extract refrigerant, and open the refrigerant circuit immediately afterwards.If more than 10 minutes passed since the refrigerant has been extracted, do not open the refrigerant circuit prior to extracting refrigerant anew. Due to re-evaporation, pressure will be built up in the refrigerant circuit.

–	Counterhold refrigerant line using a suitable tool.

Risk of freezing injury caused by escaping pressurised refrigerant. If handled improperly, the union may be torn off letting the refrigerant escape.There is a risk of injury to the skin and parts of the body due to freezing.Always wear safety gloves.Always wear safety goggles.Counterhold refrigerant line using a suitable tool.

Removing and installing refrigerant circuit pressure sender -G805

–	Unscrew pressure sender -1- using commercially available long twelve-point socket bit, 1/2", 24 mm.

Installing

Install in reverse order.

Specified torques

Pressure sender for refrigerant circuit -G805- → Item.

Removing and installing refrigerant circuit pressure sender -G805

Assembly overview - condenser

Condenser, receiver Note The illustration shows the Modine condenser. 1 - Condenser Different versions. Refer to &# ...

Removing and installing condenser

Special tools and workshop equipment required Torque wrench -V.A.G 1331/- (5…50 Nm) ...

Other materials:

Leaks or internal damage (e.g. noises or lack of power)
– Drain refrigerant circuit. – Remove air conditioner compressor. Note In the event of internal damage (to air conditioner compressor), purge with R134a refrigerant → ...

Assembly overview – battery, vehicles without high-voltage system
1 - Retaining clip 2 - Bolt Specified torque: 15 Nm 3 - Nut Specified torque: 6 Nm 4 - Positive cable With battery terminal clamp ...

Raising wheel bearing assembly to unladen position (vehicles with coil springs), front axle
Special tools and workshop equipment required Engine and gearbox jack -V.A.G 1383 A- Tensioning strap -T10038- Support -T10149- Caution All bolts on run ...