This manual provides comprehensive technical information for the FD, FE, FF, SG, FA, and FB Series commercial trucks manufactured in the 2002 model year. These light to medium-duty trucks are recognized for their robust engineering and reliability, serving a wide range of vocational applications. Powered by the durable J08C-TP and J08C-TR engine variants, these vehicles are built to withstand demanding commercial use, offering a solid foundation for various specialized bodies and configurations. Commitment to quality ensures these trucks deliver consistent performance and longevity in diverse operating environments.

This workshop service and repair manual is designed to be an authoritative resource for maintaining and repairing your commercial truck. It covers essential areas including engine mechanicals, fuel injection, cooling, lubrication, and emissions control systems, alongside detailed procedures for drivetrain, suspension, steering, and braking systems. Furthermore, the manual offers in-depth guidance on body construction, interior trim, and the complete electrical system, including wiring diagrams and diagnostic troubleshooting for components and the HVAC system. With over 3000 pages of detailed instructions, specifications, and troubleshooting flowcharts, this manual empowers owners, mechanics, and technicians to perform everything from routine maintenance to complex repairs with accuracy and efficiency.