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Home >> Audi >> 2021 >> A4 Quattro Premium Plus, 2.0L Eng VIN B >> Repair and Diagnosis >> Drivelines & Axles >> Driveshaft & Universal Joints >> Final Drive, Differential Rear Final Drive >> 39 Final Drive, Differential >> Gear Oil >> Component Location Overview - Drain And Check Plugs >> COMPONENT LOCATION OVERVIEW - DRAIN AND CHECK PLUGS, 0D3 "quattro sport" AND 0BX "quattro sport"

COMPONENT LOCATION OVERVIEW - DRAIN AND CHECK PLUGS, 0D3 "quattro sport" AND 0BX "quattro sport"

Drain and Check Plugs on Final Drive 0D3 "quattro sport"

GWWA39-10840Courtesy of AUDI OF AMERICA, LLC
  1. Seal
  2. ATF Check Plug
    • 15 Nm
    • Always replace.
  3. Seal
  4. ATF Drain Plug
    • 15 Nm
    • Always replace.
  5. Gear Oil Drain Plug
    • 15 Nm
    • Always replace.
  6. Seal
  7. Gear Oil Check Plug
    • 15 Nm
    • Always replace.
  8. Seal

ATF Plugs on Final Drive 0BX quattro sport

Fig 1: Locating ATF Plugs
GWWA39-10489Courtesy of AUDI OF AMERICA, LLC

1- ATF check plug

2 - ATF drain plug

Gear Oil Plugs on Final Drive 0BX quattro sport

Fig 2: Identifying Rear Final Drive Gear Oil Plugs
GWWA39-10490Courtesy of AUDI OF AMERICA, LLC

1- Check plug for gear oil

2- Gear oil drain plug