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Home >> BMW >> 2008 >> 323i Automatic >> Repair and Diagnosis >> Engine Mechanical >> Cooling System (Mechanical) >> Engine - Repair - E90/E91 (-08); E92/E93 (N51/N52) >> Housing Cover >> 11 14 010 Replacing vacuum pump sealing cover (N51)

11 14 010 Replacing vacuum pump sealing cover (N51)

Special tools required: 

Necessary preliminary tasks: 

NOTE: The procedure is the same as for the crankshaft radial seal.

Expose removal openings on sealing cover.

Fig 1: Crankshaft Radial Seal
G04751076Courtesy of BMW OF NORTH AMERICA, INC.

Convert special tool 11 9 200 (see Fig 2).

Screw special tool 11 9 200 onto sealing cover.

NOTE: Insert screws until flush only with special tool 11 9 200 .
Fig 2: Special Tool (11 9 200) And Screws
G04751077Courtesy of BMW OF NORTH AMERICA, INC.

Screw in special tool 11 4 362.

Fig 3: Special Tool (11 4 362)
G04751078Courtesy of BMW OF NORTH AMERICA, INC.

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

Secure with knurled screw (1).

Screw special tool 11 4 364 into special tool 11 9 200 and screw out in direction of arrow.

NOTE: For purposes of clarity, the picture shows the alternator and power steering pump removed.
Fig 4: Special Tools (11 9 200), (11 4 364), (11 4 361), Knurled Screw And Removal Direction
G04751079Courtesy of BMW OF NORTH AMERICA, INC.

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

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

Fig 5: Special Tools (11 9 200), (11 4 363), Sealing Cover And Removal Direction
G04751080Courtesy of BMW OF NORTH AMERICA, INC.

Assemble engine.