BMW X5: Frame Alignment Control Dimensions, Body
Dimensions in mm.
Measurement tolerances:
- < or = 1000 mm +- 1.5 mm
- > or = 1000 mm +- 2.5 mm
The control points shown serve to check the body and the straightening
attachment.
The specified dimensions/measurements always refer to the centerpoint of the
bore/screw.
Underbody view 1
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Fig. 1: Identifying Underbody View 1 Dimensions
Underbody view 2
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Fig. 2: Identifying Underbody View 2 Dimensions
Top view, front end
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Fig. 3: Identifying Top View, Front End Dimensions
The specified dimensions refer to removed assemblies.
View, B-pillar
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Fig. 4: View Of B-Pillar
Measurement a=1659 mm between upper screw-on points of door retainers.
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The dimensions specified in this document are applicable at an object
temperature of 20ºC. The aim of
adjustment is to achieve a uniform join.
Symmetry of the gaps between left and right sides of t
IMPORTANT: Conform with safety precautions !
The bonding surfaces must be kept free of all types of dirt and
contamination. Avoid leaving fingerprints.
Cleanliness is the golden rule for all bond
1.0 Recommended tools and equipment
To carry out outer shell grinding work by hand or machine, you must use
the recommended tools
and equipment.
The work area can be cleaned with conventional ex
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Necessary preliminary tasks:
Move thigh support forwards fully
Unfasten plug connection (1) and disconnect.
Release screws (2).
Installation:
Insert screws (2) with Loctite.
Fig. 61: Identifying Plug Connection And Screws
Detach seat cover (1) in marked area from carrier (2) for thigh support.
NOTES ON CHECKING IGNITION SYSTEM
Troubleshooting
Fault in fuel injection system
Spark plug faults
Ignition coil faults
Further fault patterns with evaluation
Additional fault notes for troubleshooting
Oscillograms
Normal oscillogram
Oscillograms of ignition coils from different manufactur