BMW 7 Series: Positioning Of Multitrailer Hood For Maintenance And Repair Work
IMPORTANT: At least two persons are needed to install and remove the hood from the platform.
Before installing and removing the hood, secure the BMW multitrailer and the entire combination against rolling. For this purpose, use the parking brake and the chocks of the BMW multitrailer.
The hood can also be set up and lowered with the aid of the universal lift available from BMW in conjunction with the roof racks and the hood adapter.
Under no circumstances should work of any kind be carried out below the suspended hood.
For maintenance and repair work, raise the hood using a lifting platform. Twin-column lifting platforms, body lifting platforms and twin-stamp underfloor platforms are suitable. The seating plates and areas of the lifting platform must be adjustable according to the dimensions of Fig. 167.
.png)
Fig. 167: Identifying Lifting Platform Adjustable Dimensions
The lifting platform must conform to the relevant legal provisions of the accident prevention regulations and be serviced as specified. Comply with the lifting platform operating instructions, in particular the safety instructions and the carrying capacity.
Make sure you adhere to the BMW-recommended work area of 5 x 7 m and to an escape route of 0.6 m between two lifting platforms.
Please comply with the following instructions before raising the hood:
- Raise only when it is unloaded;
- Ensure sufficient clearance between the seating plates/seating areas and the GFP edge of the hood;
- The hood must always be positioned in the middle of the lifting platform.
IMPORTANT: The hood may only be raised at the pin (1). Under no circumstances may the hood be raised at the GFP edge of the hood (2). See Fig. 168. Exclusively for removal of pin (1), raise the hood in the GFP area.
Also refer to:
REMOVING CENTERING PIN FROM MOUNTING BRACKET.
.png)
Fig. 168: Identifying GFP Edge Of Hood And Pin
READ NEXT:
Removing Ball Pivot
NOTE: Remove gas spring, refer to REMOVING GAS SPRING.
NOTE: The following text describes how to remove the ball pivot from the
hinge
retaining bracket on the rear lid as an example. Proceed in the s
Removing Lid
NOTE: Adjusting side lid to fit, refer to ADJUSTING SIDE LID TO FIT.
Adjusting rear lid to fit, refer to ADJUSTING REAR LID TO FIT.
NOTE: The text describes how to remove the lid at one rear lid mount
Replacing Inside Light
Unclip cover (1) at side recess (arrowed) and remove towards bottom.
Fig. 196: Locating Cover Side Recess
Unclip lamp housing (1) at side recess (arrowed).
Fig. 197: Locating Lamp Housing Recess
Dis
SEE MORE:
Removing And Installing Left Cylinder Head (N63)
Necessary preliminary work
Check TIMING
Remove left INLET AND EXHAUST ADJUSTMENT UNIT
Release screw (1).
NOTE: Guide rail is loose from cylinder head.
Fig. 51: Identifying Screw Of Guide Rail
Release bolts (1) at front from cylinder head.
Fig. 52: Identifying Bolt On Front Cylinder Head
Releas
Replacing Both Timing Chains (N63)
Notes
WARNING: Burning hazard! Wear gloves.
Necessary preliminary work
Remove lower TIMING CASE COVER
To facilitate removal and installation of timing chains, turn engine
over with special tool 00 2 300.
Timing drive, cylinders 1 to 4
Remove guide rail (5) from bearing bolt.
Remove timing cha
