The New Holland T4.90, T4.100, T4.110, and T4.120 Operator Manual (OEM #47945453, 338 pages) puts every cab control, maintenance schedule, and safety procedure for your T4-series tractor in one place. Inside: 23 pages decoding every instrument cluster indicator, SCR/AdBlue warning symbol, and programmable display function, plus a maintenance chart running from 10-hour daily checks through 3,600-hour fluid changes. Troubleshooting coverage spans engine faults, hydraulic failures, rear three-point hitch problems, and a complete U-code error list for electrohydraulic transmissions. Front disc-to-rim nuts take 250 N·m (184.4 lb ft); wheel-hub locknuts on 2WD models tighten to 115 N·m (85 lb ft). Three days waiting on the dealer is three days down. Bookmarked by section and keyword-searchable; grab your tablet, walk to the machine, and get back to work.
What's Inside This Operator Manual
| System | Pages | Key Topics |
|---|
| General Information | 11-30 | Safety Rules - HVAC System, Safety Rules - Personal Protective Equipment, Safety Rules - "Do Not Use" Sign, Safety Rules - Hazardous Chemicals, Safety Rules - Near Utilities |
| Safety Information | 31-62 | Safety Rules and Signal Word Definitions, Safety Rules - General Information, Safety Rules – Maintenance, Safety Rules - Front End Loader, Burn Prevention, Safety Signs |
| Controls and Instruments | 63-122 | Operator's Seat, Instrument Cluster, Selective Catalytic Reduction (SCR) - Overview, Hand Brake Lever - Operating, Park Lock, Programmable Display |
| Operating Instructions | 123-136 | Commissioning the Unit, Starting the Unit, Moving the Unit, Installation of the Front Loader, Removing the Loader, Installing the Bucket |
| Transport Operations | 137-140 | Road Transport, Transporting the Machine, Road Transport of the Tractor with Loader Installed, Recovery Transport, Towing the Tractor |
| Working Operations | 141-206 | Hydraulic Lift, Trailer Electrical Socket, Programmable Display, Dashboard/Display Brightness, Calibrating Speed, Setting the Implement Width, Programming Maintenance Work |
| Maintenance | 207-282 | General Safety Before You Service, Maintenance Chart, Radiator - Check – Fluid Level, Engine - Check - Oil Level, Fuel Filters - Replace, Fuses and Relays |
| Troubleshooting | 283-292 | Engine - Troubleshooting, Electrical System - Troubleshooting, Hydraulic Systems - Troubleshooting, Rear Three-Point Hitch - Troubleshooting |
| Specifications | 293-320 | Dimensions and Weights, Maximum Permitted Loads on Front and Rear Axle, Speed Table for 8 X 8 Gearbox, Consumables, Capacities, Technical Data |
| Accessories | 321-332 | Radio, Single Piece Ballast, Coolant Immersion Heater |
Quick Reference Specifications
| Specification | Value | Page |
|---|
| Wheel-hub locknuts torque (2WD models) | 115 N·m (85 ftlbs) | p. 192 |
| Disc to hub nuts torque (Front — M16) | 220 N·m (162.3 lb ft) | p. 252 |
| Disc to rim nuts torque | 250.0 N·m (184.4 lb ft) | p. 252 |
| Minimum distance between tires and loader/tractor part | 20 mm (0.8 in) | p. 177 |
| Loader boom standard hardware torque (M6) | 12 N·m (9 lb ft) | p. 242 |
| DEF/AdBlue® main filter size | 10 μm | p. 259 |
| DEF/AdBlue® in-line filter size | 70 μm | p. 258 |
| Remote control valve quick-fitting female couplers size | 1/2” | p. 151 |
| Hydraulic circuit capacity (Synchro Shuttle™ transmission) | 48 L (12.7 US gal) | p. 313 |
| Hydraulic circuit capacity (Power Shuttle transmission) | 54.0 L (14.3 US gal) | p. 313 |
| System Cooling Capacity | 16.0 L (4.2 US gal) | p. 219 |
| Fuel tank capacity | 125.0 L (33.0 US gal) | p. 219 |
