Preliminary Work
- Danger of scalding
→ Let the fluid cool down.
→ Wear personal protective gear.
- Risk of squashing or crushing
- Risk of damage to the vehicle
→ Do not place any solid objects under the raised vehicle.
→ Ensure that the lifting platform is prevented from lowering.
→ Remove solid objects before lowering the vehicle.
→ Raise the vehicle only at the jacking points provided.
→ The outer jacking points should be used primarily.
- Raise the vehicle.
- Allow engine to cool down.
- Place protective covers on the vehicle to avoid damaging the body and passenger compartment.
- Remove air cleaner housing.
→ 242519 REMOVING AND INSTALLING AIR CLEANER HOUSING - section on "Removing"
- Lower the engine.
- 5.1. Support the engine at the oil pan using Hydraulic Garage Jack H 2 SL WE 1032 and transmission jack plate of transmission Jack VAG. 1383 A WE 1082 .
- 5.2. Loosen and unscrew two special M12 nuts (internal Torx, screw insert T55) -1- on the engine mounting (hydraulic mount) at the left and right.
- 5.3. Lower the engine with the jack by max. 40 mm.
- Remove resonance tube.
→ 247419 REMOVING AND INSTALLING RESONANCE TUBE - section on "Removing"
- Remove intake-air distributor pipe on cylinder bank 4-6.
→ 244619 REMOVING AND INSTALLING INTAKE-AIR DISTRIBUTOR - section on "Removing"
- Remove air conditioning compressor and set it aside.
→ 873419 REMOVING AND INSTALLING AIR CONDITIONING COMPRESSOR - section on "Removing"
- Remove underbody panels at the rear and left.
→ 519319 REMOVING AND INSTALLING COVER FOR CENTRE UNDERBODY - section on "Removing"
→ 519419 REMOVING AND INSTALLING COVER FOR REAR UNDERBODY - section on "Removing"
- Drain engine oil.
- Remove hydraulic return line.
- 11.1. Disconnect hydraulic return line at the reservoir -center arrow-
for the hydraulic pump (release and pull it out at the same time).
Disassembly tool, universal NR.21
If you do not have a special tool to hand, press the circlip -center arrow- forward using two plastic spatulas or an open-ended wrench (a/f 12) and pull the return line -right arrow- out at the same time.
- 11.2. Pull hydraulic return line -3- out of the holder on the oil/water heat exchanger and set it aside.
- 11.1. Disconnect hydraulic return line at the reservoir -center arrow-
for the hydraulic pump (release and pull it out at the same time).
- Remove oil separator and set it aside.
→ 105519 REMOVING AND INSTALLING OIL SEPARATOR - section on "Removing".