Overview - Vacuum Pump

Fig 1: Identifying Vacuum Pump Assembly Overview

Courtesy of AUDI OF AMERICA, LLC

Torx 30 Bolt (Quantity: 2)
- Tightening specification: 9 Nm
- remove to remove the pump.
  NOTE:
  The pump is not designed to be disassembled.
Vacuum Pump
Vacuum Hose
- Secure with hose clamp appropriate to model, refer to parts .
Bolt
- Tightening specification: 5 Nm
  NOTE:
  Installing the bolt depends on the model.
  
  Alternatively, secure the vacuum hose with the hose clamp for the vehicle version, refer to parts .
O-Ring
- Replace
  NOTE:
  Installation of the O-ring depends on the model.
O-Ring
- Replace
  NOTE:
  Installation of the O-ring depends on the model.
O-Ring
- Replace
  NOTE:
  Installation of the O-ring depends on the model.