This manual covers the HINO F S Z SERIES Heavy Duty Truck equipped with the E13C engine, specifically applicable to models FR1E, FS1E, FY1E, SH1E, SS1E, and ZS1E. The E13C-TI engine is a 12.913 L, 6-cylinder, in-line diesel engine featuring a turbocharged and intercooled aspiration system, designed for robust performance and reliability in demanding heavy-duty applications. Its engineering prioritizes durability and operational efficiency, making it a cornerstone of HINO's commitment to quality in commercial vehicles. This comprehensive workshop service and repair manual provides detailed information essential for the maintenance and repair of your HINO F S Z SERIES truck. It covers a wide array of systems, including engine mechanical components, air intake and exhaust, lubrication and cooling systems, fuel system, turbocharger, starting and charging systems, air compressor, and various drivetrain components such as the clutch, transmission, propeller shaft, and axles. Additionally, it details brake systems, steering, suspension, HVAC, electrical equipment, and chassis frame, offering in-depth guidance for professional mechanics and owner-operators alike.