Refrigerant Leaks Due to Improperly Tightened Fasteners Manual

This service bulletin pertains to refrigerant leaks caused by improperly tightened fasteners in various Freightliner models, including FLA COE, FLB COE, FLD Conventional, Business Class, FLC 112 Conventional, Century Class Conventional, Argosy COE, Cargo, Columbia, Coronado, Business Class M2, Cascadia, 108SD, and 114SD. These manuals are valuable resources for both professional mechanics and DIY enthusiasts.