Which intervals, pressures and fluid figures Gehl set for its V400 skid-steer loader are settled in one source: this 120-page Gehl V400 operator manual PDF, Form No. 50950004, written for the standard and (EU) builds. Service work takes up the largest share of the book, from the engine air cleaner to routine engine care, while the controls chapter explains the operator restraint bar and safety interlock system before you ever raise the lift arms. Troubleshooting tables sort electrical, engine and hydrostatic drive faults by symptom, and a maintenance interval chart with its own log ties every service to the hour meter. Expect 3450 psi (238 bar) on both the main and high-flow circuits, and drain the hydraulic oil after 1000 hours or one year of use. Guess the oil wrong and your pump pays for it. The file is bookmarked and text-searchable, and it prints cleanly, so the service pages can live on the bench and collect grease.
What's Inside This Operator Manual
| System | Pages | Key Topics |
|---|
| Introduction | 5-8 | Operating Plan, Safe Operation, Manual Storage, Attachments, Service Parts |
| Safety | 9-22 | Safety Decals |
| Controls and Safety Equipment | 23-46 | Operator Restraint Bar, Safety Interlock System |
| Operation | 47-60 | Starting the Engine, Jump-Starting |
| Service | 61-94 | Engine Air Cleaner, Engine Service |
| Troubleshooting | 95-102 | Electrical System, Engine, Hydrostatic Drive System |
| Maintenance | 103-106 | Maintenance Interval Chart, Maintenance Log, Engine Oil, Hydraulic Oil, Air Cleaner, Tire Pressure |
| Specifications | 107-112 | Operating Weight, Engine Model, Hydraulic System Pressure, Electrical System, Capacities, Sound Levels |
| Torque Specifications | 113 | Unified National Thread, Metric Coarse Thread, Grade 5 Hardware |
| Warranty | 114 | Warranty Service, Original Retail Purchaser, Incidental Damages |
Quick Reference Specifications
| Specification | Value | Page |
|---|
| Hydraulic Oil Replacement | 1000 hours or one year of use | p. 88 |
| Main Hydraulic System Pressure | 3450 psi (238 bar) | p. 107 |
| Main Hydraulic System Pressure | 3450 psi (238 bar) | p. 107 |
| High-Flow System Pressure | 3450 psi (238 bar) | p. 107 |
| Operating Weight | 11,100 lbs. (5035 kg) | p. 107 |
| Rated Operating Load | 4000 lbs. (1814 kg) | p. 107 |
| Engine Power (net) | 99 hp (74 kW) @ 2200 rpm | p. 107 |
| Fuel Tank Capacity | 31.25 U.S. gal. (118,3 L) | p. 107 |
| Engine Oil Capacity | 11.75 U.S. quarts (11,1 L) | p. 67 |
| Chaincase Oil Capacity (each side) | 12 U.S. quarts (11,4 L) | p. 67 |
| Wheel Nut Torque | 240 ft.-lbs. (325 N·m) | p. 89 |
| All-Tach Pivot Torque | 380 ft.-lbs. (515 N·m) | p. 89 |
