Mercedes Benz Truck R 320 BLUETEC Technical S-83_55-118 Date: 090310 A/C - No Or Low A/C Cooling Performance Date: March 10, 2009
Mercedes Benz Truck R 320 BLUETEC Technical S-83_55-118 Date: 090310 A/C - No Or Low A/C Cooling Performance Date: March 10, 2009 Order No.: S-B-83.55/118 Supersedes: Group: 83.55 SUBJECT: All Passenger and Light Truck Models Defective Refrigeration Circuit / Refrigerant Compressor If you receive customer reports in the above model vehicles related to "no or low AC cooling performance", it may be due to a locked refrigerant compressor, a broken torque limiter on the refrigerant compressor, the refrigeration circuit blocked or an electrical defect in the refrigerant compressor. To remedy any of these issues please proceed with the following. Note: This document is intended as a supplement to the SDS function test "Refrigerant circuit test". Only perform repair and replacement work on the refrigerant circuit if the SDS refrigerant circuit test was unsuccessful and you have received appropriate instructions in the SDS function test. Prerequisites: 1. B...