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:
Before loading an FMTV onto a lowboy trailer, consult Appendix A. The manual lists the exact curb weight, height with the cab tilted, and center of gravity. Ignoring this leads to DOT fines or rollovers.
Before you can fix the truck, you need to find the right book. The FMTV technical manuals follow the U.S. Army’s standard TM numbering system. If you search for "Fmtv Technical Manual," you will encounter dozens of numbers. Here is how to decode them. Fmtv Technical Manual
Before diving into the books, a quick refresher. The Family of Medium Tactical Vehicles includes the 2.5-ton Light Medium Tactical Vehicle (LMTV) and the 5-ton Medium Tactical Vehicle (MTV). Manufactured originally by Stewart & Stevenson, then Armor Holdings, and currently Oshkosh Defense, these vehicles form the backbone of the US Army’s tactical transport.
Because there are multiple generations (A0, A1, A1P2, A2), having the correct manual for your specific variant is critical. If you are looking to download these, be
Even experienced mechanics misuse the TM. Avoid these errors:
If you have a .mil email or CAC card, the official ETM (Electronic Technical Manuals) system is the gold standard. For civilians, access is restricted, but often your local National Guard maintenance unit can provide copies of legacy manuals. Before you can fix the truck, you need
| TM Number | Title | Purpose | | :--- | :--- | :--- | | TM 9-2320-365-10 | Operator’s Manual | Pre-start checks, driving, emergency procedures. | | TM 9-2320-365-20 | Unit Maintenance (Preventive) | Services, adjustments, and troubleshooting by line mechanics. | | TM 9-2320-365-20P | Unit Maintenance Repair Parts | Exploded diagrams and part numbers for common repairs. | | TM 9-2320-365-34 | Direct Support Maintenance | Engine swaps, transmission overhauls, major electrical. | | TM 9-2320-365-34P | DS Maintenance Parts | Specialized parts for deep repairs. |
Key Insight for Owners of Older Trucks: If you own a pre-2010 Stewart & Stevenson FMTV (A0 or A1 series), the TM 9-2320-365-10 (with change 5 or 6) is your bible. For newer Oshkosh A1P2 or A2 variants, ensure you have the updated manuals, as the Central Tire Inflation System (CTIS) and ABS logic changed significantly.