Kinematic Diagnosis System and Environment
Kinematic Diagnosis System and environment
BMW KDS (Beissbarth)
Table of contents
1. Foreword
1.1 Objectives
1.2 Further development of the BMW Kinematic Diagnosis System
1.3 Technical data
1.4 Scope of delivery
1.5 Accessories required
1.6 Accessories recommended
2. Measuring options using the BMW Kinematic Diagnosis System
2.1 Front axle
2.2 Rear axle
2.3 Other measuring options
3. System description
3.1 BMW Kinematic Diagnosis System 1, based on the Beissbarth ML4000
3.2 Computer
3.3 Graphical tablet
3.4 Equipment cabinet
3.5 Remote display
3.6 Measuring sensors with CCD camera
3.7 BMW Quick-acting clamp
3.8 Rotating / sliding plates
3.9 Sensor pins
3.10 Spoiler adapter
3.11 Quick-clamping units
3.12 Retainers
4. Workstation
4.1 Environment
4.2 Preconditions for alignment
4.3 Measuring tolerance
4.4 Levelling the measuring station
5. Chassis-related terms
5.1 Toe-differential angle
5.2 Camber
5.3 Toe-in
5.4 Caster
5.5 Geometrical drive axis / symmetrical axis
5.6 Wheel displacement angle
5.7 Kingpin offset
6. Wheel suspension
6.1 Rigid axle suspension
6.2 Independent wheel suspension
7. Wheel alignment / procedure
7.1 Measuring options
7.2 Preparatory work
7.3 Initial /final measurement
7.4 Printing out the data
8. Special features
8.1 Free wheel alignment
8.2 System settings
9. BMW Kinematic Diagnosis System comparison (Bosch - Beissbarth)
10. Control modification (menu)
10.1 Remote control with display
10.2 Brief operating instructions
10.3 Display support
11. Updating the software/ setpoint data
11.1 Requirements
11.2 Procedure (Beissbarth)
11.3 Procedure (Bosch)
12. Creating, copying and editing setpoint data
12.1 Copying
12.2 Creating
12.3 Editing
13. Special functions
13.1 Customer-specific printer report header
13.2 Adjusting options
13.3 Rotating plate test
13.4 A Viewing and deleting customer entries from database
14. Modifications within program
15. Faults
15.1 Tire faults
15.2 Front axle faults
15.3 Rear axle faults
1. Foreword
1.1 Objectives
Wheel alignment has become an increasingly complex subject. The aim of this BMW Service Technology bulletin, therefore, is to achieve several objectives:
^ Creation of guidelines for working with the BMW Kinematic Diagnosis System (KDS).
^ Familiarization with wheel alignment technology for current vehicles and clarifying any questions which arise in this connection.
^ Transparency and clarification of different terms.
^ Clarification of the causes of errors in the past, such that they can be avoided after reading this document.
^ Creation of conditions for dealing safely with the BMW KDS.
1.2 Further development of the BMW Kinematic Diagnosis System
^ The BMW Kinematic Diagnosis System is an integrated part of automotive system concepts. It ensures that work is carried out in a particularly rational manner which is appropriate for BMW requirements, such that you can also be certain of being prepared for future technological developments. As far as precision and performance in wheel alignment and tuning is concerned, BMW, together with leading manufacturers, has made the best of what is technically feasible: the BMW Kinematic Diagnosis System.
^ The BMW Kinematic Diagnosis System manufactured by Beissbarth is more than just the further development of conventional wheel alignment equipment. It sets new standards in precision, performance, speed and handling. It is a guarantor for the perfection which BMW service customers rely on.
^ Ride comfort, road safety and tire wear depend to a large extent on the perfect interplay of the vehicle's kinematic functions. BMW is constantly launching new generations of chassis which are even better than their predecessors. This is why there are fewer kinematics system adjusting points and narrower tolerances when measuring and tuning the chassis.
^ With the use of the multi-link rear suspension and the E36, the electronic wheel alignment devices are no longer suitable for BMW wheel alignment purposes. This applies to both the measuring procedure and measuring precision. The generation of equipment which was approved with the E36 series still fulfils all the requirements placed on a modern wheel alignment device, including the use of the latest computer technology.
^ Only BMW Kinematic Diagnosis Systems manufactured by Beissbarth and Bosch may be used for wheel alignment.
1.3 Technical Data
1. Display
17" graphic screen with high-resolution graphics (640x480 pixels with 256 colors)
2. On-screen text
in the appropriate national language
3. Wheel dimensions
12"...20"
4. Vehicle memory locations
unlimited
5. Rotating plates
Load bearing capacity 1000 kg, angle of rotation ± 360°, 450 x 450 x 50 mm (L x W x H),
sliding range � 50 mm, weight 18 kg
6. Sliding plates
Loadbearing capacity 1000 kg, angle of rotation ± 10°, 450 x 450 x 50mm (L x W x H),
sliding range ± 65 mm, weight 17 kg
7. Electrical connection
100...115 V / 220...240 V 50/60 Hz, 0.5 kW (other connections on request)
1.4 Scope of delivery
1 PC display device with graphic screen, graphical tablet, small or large equipment cabinet including automatic charging station, DIN A4 dot matrix printer
4 Measuring sensors with CCD camera technology and infrared data transmission with built-in power supply
1 Cable set (comprising 4 cables)
1 Brake clamping device
1 Steering lock device
2 Electronic precision rotating plates with integrated sensor without access ramps
2 Sliding plates without access ramps
4 BMW quick-clamping units, comprising a P8-68 locating bell and P267 01 quick-acting clamp including coated holding claws
1 Operating instructions for BMW KDS (8 languages)
1 BMW software and the BMW vehicle setpoint data with setting screens as well as text for the measurement preparations
1.5 Accessories required
2 Locating rods for positioning the vehicle
1 Set of sand bags for the prescribed loading
1.6 Accessories recommended
4 Quick-clamping units
2 Sets of access ramps
1 Remote control / display
1 Trolley (for ballast bags, rotating and sliding plates and 4 quick-acting clamps)
2. Measuring options using the BMW Kinematic Diagnosis System
2.1 Front axle
^ Toe-in (single and total toe-in in relation to the geometrical drive axis)
^ Camber (with steering wheel pointing straight ahead)
^ Wheel displacement (in relation to the left-hand front wheel)
^ Caster, kingpin inclination and toe-differential angle
2.2 Rear axle
^ Toe-in (single and total toe-in in relation to the longitudinal center plane of the vehicle previously called symmetrical axis)
^ Geometrical drive axis
^ Camber
2.3 Other measuring options
^ Rear wheel displacement
^ Wheelbase difference
^ Lateral displacement on right
^ Lateral displacement on left
^ Track difference
^ Axial displacement
3. System description
3.1 BMW Kinematic Diagnosis System 1, based on the Beissbarth ML4000