Audi A4 Owners & Service Manuals

Audi A4: Balance Shaft

Audi A4 (B9) 2016-2023 Service Manual / Engine / 4-Cylinder Direct Injection 2.0L 4V TFSI Engine (EA 888 Generation III BZ) / Crankshaft, Cylinder Block / Balance Shaft

Overview - Balance Shaft

Overview - Balance Shaft

1 - Cylinder Block

2 - Bolt

  • Tightening specifications. Refer to → Servicing - 4-Cylinder 2.0L 4V TFSI Engine; Rep. Gr.13; Balance Shaft; Overview - Balance Shaft.

3 - Intake Side Balance Shaft

  • Removing and installing. Refer to → Chapter "Balance Shaft, Removing and Installing".
  • Installation instructions. Refer to → Servicing - 4-Cylinder 2.0L 4V TFSI Engine; Rep. Gr.13; Balance Shaft; Overview - Balance Shaft.

4 - Pipe

  • For the exhaust side balance shaft

5 - Bolt

  • Tightening specifications. Refer to → Servicing - 4-Cylinder 2.0L 4V TFSI Engine; Rep. Gr.13; Balance Shaft; Overview - Balance Shaft.

6 - Exhaust Side Balance Shaft

  • Removing and installing. Refer to → Chapter "Balance Shaft, Removing and Installing".
  • Installation instructions. Refer to → Servicing - 4-Cylinder 2.0L 4V TFSI Engine; Rep. Gr.13; Balance Shaft; Overview - Balance Shaft.

7 - Needle Bearing

  • Installation instructions. Refer to → Servicing - 4-Cylinder 2.0L 4V TFSI Engine; Rep. Gr.13; Balance Shaft; Overview - Balance Shaft.

8 - Needle Bearing

  • Installation instructions. Refer to → Servicing - 4-Cylinder 2.0L 4V TFSI Engine; Rep. Gr.13; Balance Shaft; Overview - Balance Shaft.

9 - Pipe

  • For the intake side balance shaft
  • Installation instructions. Refer to → Servicing - 4-Cylinder 2.0L 4V TFSI Engine; Rep. Gr.13; Balance Shaft; Overview - Balance Shaft.

10 - Seal

  • For the intake side balance shaft
  • Replacing. Refer to → Servicing - 4-Cylinder 2.0L 4V TFSI Engine; Rep. Gr.13; Balance Shaft; Overview - Balance Shaft.

Balance Shaft, Removing and Installing

Removing

- Remove the radiator. Refer to → Chapter "Radiator, Removing and Installing".

All additional procedures are described under: → Servicing - 4-Cylinder 2.0L 4V TFSI Engine; Rep. Gr.13; Balance Shaft; Balance Shaft, Removing and Installing.

Installing

Additional procedures:

- Install the radiator. Refer to → Chapter "Radiator, Removing and Installing".

Balance Shaft Gasket, Replacing, Intake Side

All procedures are described under: → Servicing - 4-Cylinder 2.0L 4V TFSI Engine; Rep. Gr.13; Balance Shaft; Overview - Balance Shaft.

Pistons and Connecting Rod

All procedures and components are described under: → Servicing - 4-Cylinder 2.0L 4V TFSI Engine; Rep. Gr.13; Pistons and Connecting Rod.

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     Cylinder Head, Valvetrain

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     Lubrication

    Oil Pan/Oil Pump Overview - Oil Pan/Oil Pump 1 - Nut Tightening specifications. Refer to → Servicing - 4-Cylinder 2.0L 4V TFSI Engine; Rep. Gr.17; Oil Pan/Oil Pump; Ove

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    The refrigerant circuit was completely empty (for example with larger leak or cracked hose)   Note In the event of only a minor leak with slow escape of refrigerant (e.g. at a small leakage point), the amount of refrigerant oil lost and the amount of moisture penetrating is not sufficien

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