2005 Isuzu F-Series Service and Repair Manual

In its second season, the Flint-built Isuzu F-Series for 2005 carried three designations: FTR and FVR single-axle trucks at 25,950 lb GVW, and the FXR offered as a 33,000 lb single-axle or a 56,000 lb tandem. Power came from the 7.8-liter 6HK1-TC inline-six turbodiesel across the range. Because axle, brake and frame packages vary so widely between those ratings, this factory service and repair manual keeps to 2005 data, with procedures, specifications, torque values, wiring diagrams, diagnostics and maintenance schedules for engine, chassis and cab systems.

Engines covered

• 7.8L inline-six turbodiesel — SOHC, turbocharged, diesel

Body styles covered

• 2-door tilt cab chassis

Trims covered

• FTR
• FVR
• FXR

Known issues on the 2005 F-Series. No recalls are on federal record for this model year. NHTSA holds one owner complaint, filed against the electrical system. The wiring diagrams and diagnostic charts in this manual let a technician trace that kind of fault circuit by circuit.