Replacing Solenoid Valve EV3 For Selection Angle Brake GS6S37BZ (SMG)
WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2007 BMW Z4, 2006 BMW Z4, 2005 BMW Z4, 2005 BMW 530i, and 2005 BMW 525i. 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.
Remove assembly underside protection (E60 only).
Release nuts and remove heat shield (1). See Figure . Upon installation, tighten nuts to specification. See TORQUE SPECIFICATIONS .
Loosen screws (1). See Fig 1 . Release pressure accumulator (2) at hexagon head (3). Upon installation, tighten fasteners to specification. See TORQUE SPECIFICATIONS .
Installation: replace sealing ring (1). See Fig 2 . Pay attention to installation position of sealing ring.
Detach plug from solenoid valve EV3 (1). See Figure .
Release screws (1) and pull solenoid valve out. See Fig 3 . Upon installation, replace sealing ring. Tighten screws to specification. See TORQUE SPECIFICATIONS .