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Home >> BMW >> 2009 >> 650i 2D Convertible, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 2119 (Heating And Air Conditioning - Repair) >> Compressor >> 64 52... Removing and installing compressor bearing block (N54, N55)

64 52... Removing and installing compressor bearing block (N54, N55)

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Necessary preliminary tasks: 

IMPORTANT: Different bolt lengths!

Release bolts (1).

Tightening torque 64 52 5AZ  , see 64 52 A/C COMPRESSOR

Release bolts (2) and remove bearing block (3).

Tightening torque 64 52 5AZ  , see 64 52 A/C COMPRESSOR

Installation: 

Replace damaged adapter sleeves.

Fig 1: Identifying Bearing Block And Bolts
G06213801Courtesy of BMW OF NORTH AMERICA, INC.