Suspension - Sinks At RH Rear After Sitting
Vehicle sinks at right rear wheel after standing for a long time (longer than one day).
Topic number LI32.22-P-048772
Version 2
Design group 32.22 Air suspension
Date 02-18-2010
Validity MODEL 221### #A 277 455 up to 221 ### #A 315 897 without SA code 487 (ABC)
Reason for change Note on parts availability deleted
Reason for block
Complaint:
Vehicle sinks at right rear wheel after standing for a long time (longer than one day).
Page 291
Attachments
Cause:
Score mark in pressure line for right rear air suspension strut leads to gradual air loss. Compressed air escapes at connector of pressure line on valve
unit or at connector of air suspension strut. (See picture "Anschlussstueck.jpg" in attachment).
Remedy:
Check connector of pressure line on valve block and connector at suspension strut for leaks using leak detector spray. As the score mark in the
pressure line runs along its entire length, a sectional repair will not be successful. If leaks are detected at one of the two connectors of the pressure
line, the entire pressure line from the valve block to the right rear air suspension strut must be replaced.
Important:
Please do not perform any other repair attempts or replace any components such as the suspension strut, compressor or valve unit.
Symptoms
Parts
Work units
Validity
Page 292
Attachment - Leakage at connector of air pressure line to valve block or leakage at connector of air pressure line to air suspension strut.
Mercedes Benz Diagnostic and Repair Information ,Wiring Diagrams. DTC. TSB. Types: TSB, DTC, Wiring Diagrams, OEM Procedures. Trusted by more than 400,000 technicians. OEM accurate fix for faster repairs. Repair Procedures and Labor Times. Factory Auto Repair info. Request A Demo Today. Factory-Correct Diagrams. Factory Part Numbers. Maintenance Schedules. Repair Procedures. Labor Times. Types: TSB, DTC.Mercedes,Mercedes,Benz,Mercedes-Benz UK,A,Class,B,Class,C,Class,E,Class,CLA,CLS,G,Class,GLA,A
Tuesday, February 12, 2019
2017 Mercedes Benz S 63 AMG Technical Service Bulletin # LI32-22_P-0487722 Date: 100218
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