51 24 151 Removing And Installing/Replacing Hydraulic Cylinder For Rear Lid (Electrohydraulic-Fully Automatic)
WARNING: This page is about a different car, the 2005 BMW 760Li, 2004 BMW 760i, 2004 BMW 760Li, and 2003 BMW 760Li. However, it is still accessible from the selected car via links, so may be relevant.
Necessary Preliminary Tasks:
- Follow instructions for automatic rear lid actuation (electrohydraulic). Refer to 51 24... NOTES AND INSTRUCTIONS ON AUTOMATIC REAR LID ACTUATION (FROM 02/2003) (ELECTROHYDRAULIC-FULLY AUTOMATIC) and 51 24... NOTES ON AUTOMATIC REAR LID ACTUATION (ELECTROHYDRAULIC-FULLY AUTOMATIC) .
- Disconnect hoses on hydraulic unit. Refer to 51 24 150 REMOVING AND INSTALLING/REPLACING HYDRAULIC UNIT FOR REAR LID ACTUATION (ELECTROHYDRAULIC-FULLY AUTOMATIC) and 51 24 150 REMOVING AND INSTALLING/REPLACING HYDRAULIC UNIT FOR REAR LID ACTUATION (FROM 02/2003) (ELECTROHYDRAULIC-FULLY AUTOMATIC) .
- If necessary, remove transmit-receive unit. Refer to 84 11 627 REMOVING AND INSTALLING (REPLACING) TRANSMIT-RECEIVE UNIT .
Open cable holders (2 and 4).
Release cable tie (3).
Feed out hydraulic hoses (1).
Installation:
Routing of hydraulic hoses (1):
- Behind cables (3).
- Correctly into cable holders (4).
- Right side with 2 cable ties (2).
Open cable holders (1).
Feed out hydraulic hoses (2).
Open cable holder (1) and feed out hydraulic hoses (2).
Lever hydraulic cylinder (4) out of ball pin (3).
Release retainer (5), remove and detach hydraulic cylinder (4) from rear lid hinge (6).
Hoses on hydraulic cylinder must be sealed tight. For this purpose, use the seal plugs and cap nuts from the "Small parts for hydraulic cylinder" set.
IMPORTANT:
Hose connections (2) on hydraulic cylinder (1) must not be twisted.
Installation:
Check function.