All 99 pages of this International Harvester V-304, V-345, and V-392 Service Manual (OEM #GSS-1402) target one job: rebuilding and diagnosing these gasoline and LPG V-engines as they ran in the 815 and 915 Combine. System diagrams walk you through the lubrication circuit, timing gear train, and governor; a dedicated troubleshooting section covers both fuel systems back-to-back. Set carburetor float height to 7/32 inches and confirm distributor dwell at 27-33° before you button anything up. Your engine is apart and the factory answer is 99 pages away. Bookmarked and keyword-searchable: jump straight to the spec you need and get the combine back in the field.
What's Inside This International Harvester V-304, V-345, V-392 Manual
| System | Pages | Key Topics |
|---|
| Special Service Tools Required | 5-6 | Camshaft Bearing Service Kit, Piston Fitting Set, Water Pump Seal Installer, Camshaft Remover and Installer, Carburetor Bushing Remover, Float Level Gauge |
| Standard Torque Data for Nuts and Bolts | 7 | Recommended Torque, Torque Values, Bolt Diameter, Bolt Type Identification, Bolt Head Marking, S.A.E. Grade |
| Engine | 8-47 | Engine Lubrication System, Cylinder Heads and Valves, Connecting Rods, Pistons and Piston Rings, Oil Pump, Timing Gear Train and Front Cover, Engine Governor |
| Gasoline Fuel System | 48-61 | Carburetor Specifications, Zenith Carburetors, Fuel Supply System, Throttle Shaft Bushings, Float Assembly, Electric Fuel Pump |
| Lpg Fuel System | 62-89 | Lp Carburetor Specifications, Fuel Tank and Fittings, Fuelock-Strainer Assembly, Regulator Service, Trouble Shooting, Carburetor Service |
| Electrical | 90-95 | Distributor, Battery, Alternator, AC Regulator, Cranking Motor, Cranking Motor Switch |
| Service Bulletin Record | 96-99 | |
Quick Reference Specifications
| Specification | Value | Page |
|---|
| Carburetor Float Height | 7/32 inches | p. 49 |
| Battery Fully Charged Specific Gravity | 1.255 - 1.270 @ 80°F | p. 91 |
| Distributor Dwell Angle | 27-33° | p. 91 |
| Distributor Breaker Point Gap | .014-.018 inches | p. 91 |
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