This manual covers a range of commercial vehicle models including the FLB COE, FLD Conventional, Business Class, FLC 112 Conventional, Century Class Conventional, Argosy COE, Cargo, Columbia, Coronado, Business Class M2, Cascadia, and 108SD/114SD. These vehicles are engineered for demanding commercial applications, offering robust performance and reliability. Specific models are designed for various hauling and transport needs, reflecting a commitment to durable construction and operational efficiency.

The purpose of this guide is to provide comprehensive information for the maintenance, repair, and operation of these vehicles. It details essential procedures, technical specifications, and troubleshooting guidance to ensure optimal performance and longevity. Owners, technicians, and fleet managers will find the information invaluable for routine servicing, diagnostic procedures, and understanding the vehicle's systems.