For two Gehl skid-steer loaders, rated operating load, service intervals and the safety interlock system are settled by one source: the 82-page Gehl SL3635, SL3935 operator manual PDF, publication 908268/BP0904. Controls and safety equipment take up a solid share of the book, followed by engine starting, operation, attachment hookup, transport guidance and troubleshooting split across the electrical system, engine and hydrostatic drive. A maintenance schedule lists the air cleaner, hydraulic oil, cooling system, chaincases, spark arrestor muffler and fuel filter, while a materials density table lets you check whether a bucket of clay or gravel stays inside your machine's rated capacity. Hold the SL3635 to 1050 lb (476 kg) SAE rated operating load and the SL3935 to 1260 lb (572 kg); seat a new oil filter 3/4 of a turn past gasket contact. A filter change stalls on one forgotten number. Bookmarked and text-searchable, the PDF prints clean, so schedule pages can sit on the bench and take the grease.
What's Inside This Gehl SL3635, SL3935 Operator Manual
| System | Pages | Key Topics |
|---|
| Introduction | 4-8 | Operating Plan, Safety Chapter, Manual Storage Box, Attachments, Service Parts |
| Safety | 9-18 | Potential Hazards |
| Controls and Safety Equipment | 19-34 | Safety Interlock System |
| Operation | 35-43 | Starting the Engine |
| Service | 44-58 | Dealer Services, Engine Service, Hydraulic System |
| Troubleshooting | 59-67 | Electrical System, Engine, Hydrostatic System |
| Maintenance Schedule | 68-70 | Engine Air Cleaner, Hydraulic Oil, Cooling System, Chaincases, Spark Arrestor Muffler, Fuel Filter |
| Specifications | 71-74 | Operating Weight, SAE Rated Operating Load, Engine, Hydraulic System, Capacities, Sound |
| Table of Common Materials and Densities | 75-76 | Clay, Coal, Concrete, Gravel, Iron Ore, Sand |
| Torque Specifications | 79-82 | Unified National Thread, Grade 2, Grade 5, Grade 8, Metric Coarse Thread, Grade 12.9 |
Quick Reference Specifications
| Specification | Value | Page |
|---|
| All Models |
| Engine oil filter tightening | 3/4 of a turn past the point where the gasket contacts the filter head | p. 51 |
| Main Hydraulic System Pressure | 2750 psi (345 bar) | p. 71 |
| Engine Oil Capacity | 5.0 U.S. qts (4.8 L) | p. 71 |
| Hydraulic Reservoir Capacity | 8.0 U.S. gal (30 L) | p. 71 |
| Wheel Nut Torque | 120-130 ft-lbs (161-175 N·m) | p. 55 |
| Tire Inflation Pressure (27 x 8.5 -15 8-ply Heavy Duty) | 60 PSI (414 kPa) | p. 56 |
| SL3635 |
| Operating Weight | 4400 lb (1996 kg) | p. 71 |
| SAE Rated Operating Load | 1050 lb (476 kg) | p. 71 |
| Chaincase Oil Capacity | 4.5 U.S. gal (17 L) | p. 71 |
| SL3935 |
| Operating Weight | 4600 lb (2087 kg) | p. 71 |
| SAE Rated Operating Load | 1260 lb (572 kg) | p. 71 |
| Chaincase Oil Capacity | 5.0 U.S. gal (19 L) | p. 71 |
