Replacing Hydraulic Pump GS6S37BZ (SMG)
WARNING: This page does not describe the selected car, but rather 22 other vehicles, including the 2006 BMW 330Ci, 2006 BMW 325Ci, 2005 BMW 330i, 2005 BMW 330Ci, and 2005 BMW 325i. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Numbers in text refer to numbers in figures.
CAUTION:
Before working on hydraulic system: reduce pressure in hydraulic system by means of service function in DIS Tester. Disconnect hydraulic pump relay in electronics box. DO NOT reconnect relay for entire duration of repair work.
NOTE:
After completing work: check fluid level in hydraulic system by means of DIS Tester "Service Function". Perform "Teach in transmission" service function by means of DIS Tester.
Release screw (1) and remove grounding strap. See Fig 1 .
Release nuts and remove heat shield (1). See Figure . Upon installation, tighten nuts to specification. See TORQUE SPECIFICATIONS .
Release line (1) and screws (2). See Fig 2 . Unlock connector and remove. Remove hydraulic pump. Upon installation, tighten fasteners to specification. See TORQUE SPECIFICATIONS .