Useful technical specs (typical ranges)

• GVWR: ~16,000–26,000 lb depending on variant
• Engine power: 210–350+ hp (varies by engine model/year)
• Payload: ~2,500–10,000+ lb depending on configuration
• Fuel capacity: ~50–90 gallons
• Max fording depth: ~48 inches (with preparation on some variants)

Principal variants

• M1078 / M1079: 4x4 cargo and LWB cargo variants.
• M1083 / M1084 / M1085: 6x6 cargo, LWB cargo, and cargo with winch.
• M1086 / M1087: Tractor and trailer prime movers.
• Palletized Load System (PLS) variants: For rapid load handling (e.g., MKR).
• Specialized: Tankers, wreckers, ambulances, shelter carriers, EW or communications modules.

• What it covers: Removal and installation of major components, torque specifications, fluid capacities, and step-by-step repair procedures for common failures.
• Why you need it: If you need to replace a fuel filter, change the oil, or swap out a serpentine belt, this is the book you want open on the hood.

Where to Find FMTV Technical Manuals

If you are looking to download these, be cautious of "pay-to-download" sites. The US Government creates these manuals; they are generally public domain (Distribution A). You can often find them via: Fmtv Technical Manual