Gear Oil, Filling, 0BF

Special Tools And Workshop Equipment Required 

• Charging Device for Haldex Coupling 2 VAS 6291 or Charging Device for Haldex Coupling 2 VAS 6291A
• Oil Filling Adapter VAS 6291/2 or VAS 6291/3
• Drip Tray

• The rear final drive must be in the installed position.
• The vehicle must be horizontal.
• Gear oil plug overview, refer to GEAR OIL DRAIN AND INSPECTION PLUGS OVERVIEW, 0BE, 0BF 
• The plug for gear oil is installed and tightened. Tightening specification -item 16- in FINAL DRIVE 0BE, 0BF OVERVIEW .
• Oil specifications.

-- Use Charging Device for the Haldex Coupling 2 VAS 6291 to add oil.

-- Lift the vehicle.

-- Remove the gear oil inspection plug -arrow-.

-- Disconnect the adapter -A- and elbow -B-.

-- Screw in the adapter -A- to the stop.

-- Attach the elbow -B- to the adapter -A-.

-- Route the hose over the right drive axle.

• The hose must not hang through. It must be routed over the right rear wheel.

-- Lower the vehicle.

-- Close the valve -arrow-.

-- Attach the oil fluid container -A- to the Charging Device for Haldex Coupling 2 VAS 6291.

-- Open the valve -arrow- and hold the fluid container as illustrated.

The rear final drive will not be filled.

• When at the correct filling of the rear final drive oil drips between the adapter -A- and the final drive housing -arrow-.
  Fig 4: Identifying Elbow Adapter

  Courtesy of AUDI OF AMERICA, LLC

-- Lift the vehicle.

-- If oil leaks from adapter -A-, set down fluid container (for example, on a tool cart).

A portion of the excess oil runs back into the oil container.

-- If no more oil runs back, remove the Charging Device for Haldex Coupling 2 VAS 6291.

• The oil level is correct when the rear final drive is filled up to the lower edge of the filler hole.

-- If necessary fill the gear oil again.

-- Install the new gear oil inspection plug -arrow- and tighten. Tightening specification -item 22- in FINAL DRIVE 0BE, 0BF OVERVIEW .