11 14 010 Replacing Sealing Cover For Vacuum Pump (N54)

WARNING: This page is about a different car, the 2010 BMW 135i, 2009 BMW 135i, and 2008 BMW 135i. However, it is still accessible from the selected car via links, so may be relevant.

Special tools required:

For the following special tools, refer to ENGINE- SPECIAL TOOLS .

11 8 531
11 8 532
11 8 533
11 8 534
11 8 535
11 8 537

Necessary preliminary tasks:

Remove fan cowl . See 17 11 035 REMOVING AND INSTALLING/REPLACING FAN COWL WITH ELECTRIC FAN (N54) .
Remove alternator drive belt . See 11 28 010 REPLACING ALTERNATOR DRIVE BELT (N54) .
Remove both drive belt tensioners . See 11 28 020 REPLACE ALTERNATOR DRIVE BELT TENSIONER (N54) .

NOTE: For purposes of clarity, illustrations show alternator and power steering pump removed.

Secure special tool 11 8 535 with special tools 11 8 531 and 11 8 537.

Fig 1: Identifying Special Tools 11 8 535, 11 8 531 And 11 8 537

Courtesy of BMW OF NORTH AMERICA, INC.

Position special tool 11 8 537 by hand on sealing cover.

Screw in special tool 11 8 534.

NOTE: The sealing cover is pressed out diagonally during this work step

Fig 2: Identifying Special Tools 11 8 537 And 11 8 534

Courtesy of BMW OF NORTH AMERICA, INC.

Screw in new sealing cover (1) with special tools 11 8 532 and 11 8 533 until flush with crankcase upper section.

Fig 3: Identifying Sealing Cover With Special Tools 11 8 532 And 11 8 533

Courtesy of BMW OF NORTH AMERICA, INC.

Assemble engine.