Part of the New Holland Operator Manuals.
Draft control, position control, and the Lift-O-Matic button get the hardest working chapter in this New Holland TT4.75 operator manual PDF, a 130 page factory book (OEM ID 48135174) covering the TT4.55 and TT4.75 models. The lubrication and maintenance chart takes up nearly a quarter of the book, laying out every service from daily engine oil and coolant checks to the 1200 hour hydraulic and transmission fluid change. Fault code resolution, ballasting and tire load tables, and full PTO and three-point hitch procedures fill out the working sections. When you reset rear track width, pull the disc to hub bolts to 350 N·m (use 220 N·m for standard maintenance) and the rim nuts to 275 N·m. A tractor parked during a dry week costs you acres, not hours. Bookmarked and searchable by keyword, this PDF lands you on the right page in seconds, with the hitch set while the field is still fit.
Other edition of this manual
What's Inside This Operator Manual
| System | Pages | Key Topics |
|---|---|---|
| General Information | 7-12 | Introduction, Safety Precautions, During the First 50 Hour Operation, First 50 Hours Service, Preventing System Contamination, Flexibility of Maintenance Intervals |
| Safety Information | 13-26 | Safety Rules, Safety Precautions, Personal Safety, Driving the Tractor, Operating the Tractor, Operating the Power Take-Off, Servicing the Tractor, Diesel Fuel |
| Controls and Instruments | 27-44 | Access to Operator's Platform (Before Operating), Operator's Seat (Belt) |
| Operating Instructions | 45-48 | Commissioning the Unit (Before Operating, Running-In Procedure), Starting the Unit (Tractor with Jumper Cables, Engine), Stopping the Unit (Stopping the Engine) |
| Transport Operations | 49-50 | Road Transport (Carrying the Tractor on a Transporter), Recovery Transport (Towing the Tractor) |
| Working Operations | 51-78 | Inter Cooler & Turbo Charger Lda (Oil Cooler) |
| Maintenance | 79-110 | Maintenance Planning (Maintenance Chart) |
| Troubleshooting | 111-114 | Fault Code Resolution (Maintenance - Troubleshooting) |
| Specifications | 115-130 | Engine, Cooling System, Power Take Off, Clutch System, Three-Point Linkage, Hydraulic System, Electrical System, Steering |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Rear disc to hub bolts | 350 N·m | p. 71 |
| Rear disc to rim nuts | 275 N·m | p. 71 |
| Axle extension securing bolts | 118 N·m | p. 68 |
| Track control rod locating bolt nut | 24.5 N·m | p. 68 |
| Disc diameter (power shuttle) | 143.2 mm (5.6 in) | p. 117 |
| Clutch disc diameter (mechanical) | 304.8 mm (12.0 in) | p. 117 |
| Engine Oil Capacity | 7.4 L | p. 125 |
| Common Oil Capacity (Transmission, Hydraulics, Steering) | 38 L | p. 125 |
| Brake Oil Capacity | 0.4 L | p. 125 |
| Coolant Capacity | 4.5 L | p. 125 |
| Front Disc to Hub Bolts Torque (2WD) | 320 N·m | p. 87 |
| Front Disc to Hub Bolts Torque (4WD) | 220 N·m | p. 87 |
