Vacuum Pump
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2013 BMW 128i, 2012 BMW 128i, 2011 BMW 128i, 2010 BMW 128i, and 2009 BMW 128i. However, it is still accessible from the selected car via links, so may be relevant.
- Remove DRIVE BELT .
- Remove BELT TENSIONER for drive belt.
- Remove SEALING CAP for vacuum pump.
- Remove intake PLENUM .
Rotate crankshaft at central bolt.
Rotate camshaft sprocket (3) until drilled holes and screws (1) match up.
Screw in special tool 11 4 362 (adapter).
Secure special tool 11 0 290 in sprocket (3) and on special tool 11 4 362 (adapter).
Release screw (2).
Tightening torque: 11 66 2AZ .
Release screws (1) and secure against falling out.
Tightening torque: 11 66 1AZ .
Remove vacuum pump towards rear.
Installation note:
Replace gasket.
Press chain tensioner with chain (1) in direction of arrow.
Insert special tool 11 4 120 .
Remove special tool 11 0 290 .
Remove camshaft sprocket (2) in direction of arrow.
Assemble engine.