Part of the New Holland Operator Manuals.
This New Holland Workmaster 33, 37 Operator Manual (OEM #47832587) covers one job across its 218 pages: keeping your compact tractor running the way New Holland built it. Controls and instruments are detailed throughout: seat belt, instrument panel, PTO switch, differential lock, and HST pedals. Operating procedures cover engine break-in, DPF regeneration, three-point linkage, and operation of both the HST and 12x12 synchronized transmission. The maintenance schedule runs from every-10-hour daily checks through 1,000-hour service, with hydraulic and HST oil filters due first at 50 hours, then every 300 hours after. Front wheel torque lands at 176-196 N·m; ROPS bottom bolts take 147 N·m. Both are factory figures pulled straight from the specs section. Stop chasing answers online while your machine sits idle, and bookmark any section by keyword to find it fast.
What's Inside This New Holland Workmaster 33, Workmaster 37 Operator Manual
| System | Pages | Key Topics |
|---|---|---|
| - General Information | 7-20 | Note to the Owner, Intended Use, Electro-Magnetic Compatibility (Emc), Manual Scope and Required Training Level, Metric and Imperial Units Abbreviations, Product Identification |
| - Safety Information | 21-52 | Precautionary Statements, Safety Rules, Do Not Operate Tag, Roll Over Protection Structure (ROPS), Ecology and the Environment, Safety Signs |
| - Controls and Instruments | 53-86 | Instrument Panel, Clutch Pedal, Brake Pedals, Power Take-Off (PTO) Switch, Key Switch, Differential Lock Pedal |
| - Operating Instructions | 87-124 | Engine Break-In Procedure, Diesel Particulate Filter (DPF) Regeneration, Power Take-Off (PTO) Operation, Three-Point Linkage, Starting the Engine, Stopping the Engine |
| - Transport Operations | 125-132 | External Lighting - Identification, Hazard Warning Light Operation, Turn Signal Operation, Driving the Vehicle, Carrying the Tractor on a Transporter, Towing |
| - Working Operations | 133-136 | Tractor Ballasting, Tractor Ballasting Weights, Liquid Ballast |
| - Maintenance | 137-190 | Maintenance Chart, Engine Oil and Filter, Fuel Filter, Hydraulic Oil Filter, Engine Belts, Wheels bolt/nut |
| - Troubleshooting | 191-194 | Engine - Troubleshooting, Clutch - Troubleshooting, Mechanical Service Brakes - Troubleshooting, Hydraulic Lift System - Troubleshooting, Steering - Troubleshooting |
| - Specifications | 195-206 | Wheel Tread Settings, Tire Inflation Pressures, Liquid Ballast, General Specifications, Tractor Dimensions |
| - Accessories | 207-208 | |
| - Forms and Declarations | 209-214 |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| ROPS bottom portion mounting bolts torque | 147 N·m (108 lb ft) | p. 154 |
| ROPS cross brace mounting bolts torque | 60 N·m (41 lb ft) | p. 154 |
| Hydraulic oil seal replacement | Replace | p. 192 |
| Hydraulic oil filter replacement interval | after the first 50 hours of operation, and then following every 300 hours of operation thereafter | p. 153 |
| Hydrostatic (HST) oil filter replacement interval | after the first 50 hours of operation, and then following every 300 hours of operation thereafter | p. 153 |
| Cold - start aid type | Glow plug | p. 199 |
| Engine coolant temperature sensor normal signal | 0.11 to 25.4 ohms | p. 59 |
| Intake manifold temperature sensor normal signal | 0.08 to 4.85 volts | p. 60 |
| Radiator cap pressure | 90 kPa (12.8 psi) | p. 198 |
| (DPF) differential pressure sensor normal signal | 0.25 to 4.75 volts | p. 61 |
| DPF soot load for automatic regeneration | 60% or more of capacity | p. 90 |
