Vehicle: All Technical Service Bulletins
Body - Corrosion Between Underride Guard & Front and Rear Bumpe
Corrosion of threaded connection between stainless steel underride guard and front and rear bumper
Topic number LI88.20-P-053585
Version 1
Design group 88.20 Bumpers
Date 03-25-2013
Validity X164 with
code (U89) Offroad appearance package
code (900) Chrome package
Reason for change
Complaint:
Corrosion of threaded connection between stainless steel underride guard and front and/or rear bumper (see Figure 1).
Attachments
Cause:
Corrosion due to inadequate bolt quality.
Remedy:
Thoroughly clean underride guard with suitable polish; replace bolts
Important:
Use plastic washers otherwise the chrome plating will be damaged when the bolts are tightened. Do not use wax!
Valid for: Damage code: 8820A, 8820B, 8810C, 8830B Damage type: 47 - corroded/oxidized
Symptoms
Parts
WIS-References
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