Fmtv Technical | Manual |link|

Contain diagrams and part numbers (NSNs) for ordering replacements. Interactive Electronic Technical Manuals (IETM):

| Truck Model | Engine | TM Base Number (Look for this suffix) | |-------------|--------|----------------------------------------| | M1078 (Original) | Caterpillar 3116 | TM 9-2320-365-20 (Dated 1998-2003) | | M1078A1 | Caterpillar 3126 | TM 9-2320-365-20 (A1 supplement) | | M1078A1R (Rebuilt) | Caterpillar C7 | TM 9-2320-365-20-2 (Newer revision) | | M1083 (6x6) | Caterpillar 3116 | Same base - but look for "6x6" in the title | | M1089 Wrecker | Caterpillar C7 | TM 9-2320-365-20-4 (Includes crane section) | Fmtv Technical Manual

| Manual Number | Title | Common Use | |---------------|-------|-------------| | | Operator’s Manual | Daily operation, controls, preventive maintenance | | TM 9-2320-365-20 | Unit Maintenance | Field-level repairs (unit mechanics) | | TM 9-2320-365-34 | Direct Support & General Support Maintenance | Heavy repairs, component replacement | | TM 9-2320-365-24P | Repair Parts & Special Tools List (RPSTL) | Parts identification, NSNs | | TM 9-2320-365-10/1 | Operator’s Manual (A1 variants) | For newer A1 series | Contain diagrams and part numbers (NSNs) for ordering

FMTV technical documentation is categorized by the level of maintenance or operation required: Operator’s Instructions (-10 Manuals): PMCS 88M AIT Training Aid on M1083A1 |

Ensure your manual matches your specific model (e.g., M1078 vs. M1083 ) to account for differences in engine types and payload capacities. PMCS 88M AIT Training Aid on M1083A1

| Suffix | Title | What It Covers | |--------|-------|----------------| | | Operator’s Manual | Pre-start checks, driving procedures, emergency shutdowns, basic CTIS operation. | | -20 | Unit Maintenance | Bulbs, belts, hoses, minor adjustments, battery replacement. (Remove & replace level) | | -34 | Direct Support/General Support | Transmission overhaul, engine rebuild, differential set-up, welding on the chassis. | | -P | Parts Manual | Illustrated parts breakdown (IPB) with NSNs and part numbers. | | -T | Technical Bulletin Manual | Safety recalls, configuration changes, and urgent fixes. |