This manual provides detailed information for the inspection of Kysor Fan Clutch Rocking Runout, specifically addressing service bulletin 20-74. It covers a wide range of Freightliner vehicle models, including the FLA COE, FLB COE, FLD Conventional, Business Class, FLC 112 Conventional, Century Class Conventional, Argosy COE, Cargo, Columbia, Coronado, Business Class M2, Cascadia, and the 108SD/114SD series. These vehicles represent a diverse lineup of commercial trucks engineered for demanding operational environments, emphasizing durability and performance.
The purpose of this document is to guide technicians and service personnel through the precise procedures required for inspecting fan clutch rocking runout. It outlines the necessary steps, tools, and diagnostic criteria to ensure proper fan clutch function, which is critical for engine cooling efficiency and overall vehicle reliability. Adherence to these guidelines will help maintain the optimal performance and longevity of the specified Freightliner models.
Kysor Fan Clutch Rocking Runout Inspection 20-74
Freightliner
Service Bulletin
FLA COE
FLB COE
FLD Conventional
Business Class
FLC 112 Conventional
Century Class Conventional
> Argosy COE
Cargo
Columbia
> Coronado
> Business Class M2
> Cascadia
> 108SD/114SD
Kysor Fan Clutch Rocking Runout Inspection 20-74
Freightliner
Service Bulletin
FLA COE
FLB COE
FLD Conventional
Business Class
FLC 112 Conventional
Century Class Conventional
> Argosy COE
Cargo
Columbia
> Coronado
> Business Class M2
> Cascadia
> 108SD/114SD
