Overview - Balance Shaft
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2020 Audi S4, 2020 Audi A4, 2019 Audi S4, 2019 Audi A4, and 2018 Audi S4. However, it is still accessible from the selected car via links, so may be relevant.
- Cylinder Block
- Bolt
- 9 Nm
- Intake Side Balance Shaft
- Replace in pairs only. Refer to BALANCE SHAFT, REMOVING AND INSTALLING, INTAKE SIDE .
- Lubricate the bearing with engine oil
- Pipe
- For the exhaust side balance shaft
- Installation position. Refer to Fig 3.
- Bolt
- 9 Nm
- Exhaust Side Balance Shaft
- Replace in pairs only. Refer to BALANCE SHAFT, REMOVING AND INSTALLING, EXHAUST SIDE .
- Lubricate the bearing with engine oil
- Needle Bearing
- Always replace after removing.
- The needle bearing rim is colored, a needle bearing of the same color must be installed.
- Lubricate the bearing with engine oil
- Needle Bearing
- Always replace after removing.
- The needle bearing rim is colored, a needle bearing of the same color must be installed.
- Lubricate the bearing with engine oil
- Pipe
- For the intake side balance shaft
- Installation position. Refer to Fig 2.
- Seal
- For the intake side balance shaft
- Replacing. Refer to BALANCE SHAFT GASKET, REPLACING, INTAKE SIDE .
Intake Side Balance Shaft Pipe - Installation Position
- The tab -arrow A- on the balance shaft must engage in the cut-out -arrow B- on the pipe.
Exhaust Side Balance Shaft Pipe - Installation Position
- The openings -right arrow- must face the chain side.
-- Insert the pipe -2- for the balance shaft in the cylinder block -1-.
- For the correct installation position the dimension must be -a- = 21 mm.