Mercedes Benz

Mercedes Benz G550  Technical Service Bulletin #S-83_30-136       Page 16 Date: 1208152010 Mercedes Benz Truck G 550 (463.236) V8-5.5L (273.963)       Page 17 A/C - A/C Sealant Date: August 15, 2012 Order No: S-B-83.30/136 Group: 83 SUBJECT: MY-All, Models All A/C Sealant If refrigerant circuit becomes leaky while under warranty, do not apply sealant. This can lead to contamination of the air conditioning service unit and damage the vehicles refrigerant circuit. The damaged part must always be determined using the usual inspection procedures and replaced by a genuine Mercedes-Benz new part. Returned components that have been contaminated, damaged or clogged by sealant will not be covered under warranty. NOTE: If sealant is in the refrigerant circuit of the air conditioning system, this cannot be determined before the refrigerant is extracted. To determine if sealant has been used in previous repairs, look for an adhesive label affi...