11 14 010 Replacing sealing cover for vacuum pump (N52K)

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2010 BMW 528xi, 2010 BMW 528i, 2009 BMW 528xi, 2009 BMW 528i, and 2008 BMW 528xi. However, it is still accessible from the selected car via links, so may be relevant.

Special tools required:

11 4 361
11 4 362
11 4 363
11 4 364
11 9 200

Necessary preliminary tasks:

Remove fan cowl with electric fan
Remove alternator drive belt
Remove drive belt tensioner

NOTE: The procedure is the same as for the crankshaft radial seal.
Expose removal openings on sealing cover.

Fig 1: Locating Crankshaft Radial Seal

G04751076

Courtesy of BMW OF NORTH AMERICA, INC.

Convert special tool 11 9 200 (see illustration).

Screw special tool 11 9 200 onto sealing cover.

NOTE: Insert screws until flush only with special tool 11 9 200 .

Fig 2: Identifying Special Tool 11 9 200 Onto Sealing Cover

G04751077

Courtesy of BMW OF NORTH AMERICA, INC.

Screw in special tool 11 4 362 .

Fig 3: Identifying Special Tool 11 4 362

G04751078

Courtesy of BMW OF NORTH AMERICA, INC.

Attach special tool 11 4 361 to bedplate construction screw connection (see arrow).

Secure with knurled screw (1).

Screw special tool 11 4 364 into special tool 119200 and screw out in direction of arrow.

NOTE: For purposes of clarity, the picture shows the alternator and power steering pump removed.

Fig 4: Identifying Knurled Screw And Special Tools

G04751079

Courtesy of BMW OF NORTH AMERICA, INC.

Prepare new sealing cover (1) with special tool 11 9 200 without screws.

Screw in sealing cover with special tool 11 4 363 until it is flush.

Fig 5: Identifying Sealing Cover With Special Tool

G04751080

Courtesy of BMW OF NORTH AMERICA, INC.

Assemble engine.