Audi A4 Owners & Service Manuals

Audi A4: Transmission Fluid Circuit

Overview - Transmission Fluid Circuit

Overview - Transmission Fluid Circuit

1 - Plug

  • 8 Nm +30º
  • Replace after removing.
  • For the ATF check and fill hole

2 - Plug

  • 35 Nm
  • Replace after removing.
  • For transmission fluid inspection and fill hole

3 - Transmission Fluid Pump (MTF Pump)

  • With seal welded on
  • Must be removed for draining the transmission fluid (MTF).
  • Replace the transmission fluid pump if the seal is damaged.
  • Removing and installing. Refer to → Rep. Gr.34; Transmission Fluid Circuit; Transmission Fluid Pump, Removing and Installing.

4 - Bolt

  • 3 Nm +90º
  • Replace after removing.

5 - Drain Plug

  • 35 Nm
  • Replace after removing.
  • For the ATF

Transmission Fluid Pump, Removing and Installing

Chapter: transmission fluid pump, removing and installing can be found in the repair manual "7-Speed Dual Clutch Transmission 0CK"

Refer to → Rep. Gr.34; Transmission Fluid Circuit; Transmission Fluid Pump, Removing and Installing.

ATF Circuit

All ATF circuit work can be found in the repair manual "7-Speed Dual Clutch Transmission 0CK"

Refer to → 7-Speed Dual Clutch Transmission 0CK; Rep. Gr.34; ATF Circuit.

Transmission Fluid

All transmission fluid work can be found in the repair manual "7-Speed Dual Clutch Transmission 0CK"

Refer to → 7-Speed Dual Clutch Transmission 0CK; Rep. Gr.34; Transmission Fluid.

ATF

All work for checking the ATF level and draining and filling can be found in the repair manual "7-Speed Dual Clutch Transmission 0CK".

Refer to → 7-Speed Dual Clutch Transmission 0CK; Rep. Gr.34; ATF; ATF Level, Checking.

Refer to → 7-Speed Dual Clutch Transmission 0CK; Rep. Gr.34; ATF; ATF, Draining and Filling.

    READ NEXT:

     DSG Transmission Mechatronic -J743-

    Overview - Mechatronic 1 - Transmission Fluid Pan Removing and installing. Refer to → Chapter "Transmission Fluid Pan, Removing and Installing". 2 - Bolt Tightenin

     Transmission Fluid Pan, Removing and Installing

    Special tools and workshop equipment required Engine Bung Set -VAS6122- Used Oil Collection and Extraction Unit -SMN372500- Removing   Note General repair instructions. Refer to → 

     Mechatronic, Removing and Installing

    Special tools and workshop equipment required Used Oil Collection and Extraction Unit -SMN372500- Assembly Tool -T40305- Oil Sump Assembly Pin -T40199- Electronic Torque Wrench 3-60Nm -VAS6583-

    SEE MORE:

     Hydraulic Pressure Sensor 1 -G545- and Hydraulic Pressure Sensor 2 -G546-, Removing and Installing

      Note The Mechatronic remains installed.   WARNING The system is under pressure. The electronic ATF pump must be deactivated every time before opening the transmission, and the hydraulic pressure reservoir is drained. Refer to → Chapter "ATF Pump, Deactivating and Draining

     Drive Axle, Removing and Installing

      Caution This procedure contains mandatory replaceable parts. Refer to component overview and parts catalog prior to starting procedure. Mandatory Replacement Parts Bolt - Outer CV Joint to Drive Axle Clamp - CV Boot to Outer CV Joint Clamp - CV Boot to Drive Axle Bolts - Backing Plat

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