Power Shuttle hydraulics are where T4 jobs get hard. This New Holland service manual, part number 47840679, gives you the control valve schematic, clutch pressure checks and the fault code chapter to chase them. It covers the T4.85, T4.95, T4.105 and T4.115, less cab and with cab, with Hi-Lo, mechanical or Power Shuttle transmission.
The rest of the book covers the clutch, 4WD, front and rear axles, brakes, steering, front loader hydraulics, cab air conditioning and every electrical schematic sheet. The engine chapter covers removal, fuel tanks, EGR and DPF, cooling and the aftercooler.
Troubleshooting tables and the fault code chapter list causes and corrections.
What's Inside This New Holland T4.85, T4.95, T4.105, T4.115 Manual
| System | Pages | Key Topics |
|---|---|---|
| Introduction and Safety | 1-23 | Model and Engine Applicability, Contents, Safety Rules, Basic Instructions, Consumables and Capacities, Part Identification |
| Engine | 24-115 | Engine Removal and Installation, Fuel Tanks, EGR and DPF Exhaust Treatment, Engine Cooling System, Fan and Drive, Aftercooler |
| Clutch | 116-159 | Mechanical and Hydraulic Release Control, Clutch Components, Specifications and Torques, Troubleshooting |
| Transmission | 160-333 | Mechanical Transmission Controls, Power Shuttle, Master Clutch Housing, Control Valve, Creeper, Reverser, Hi-Lo Unit, Transmission Cooler, Rear Drive |
| Four-Wheel Drive System | 334-409 | Mechanical and Electro-Hydraulic 4WD Control, Troubleshooting, Drive Shaft |
| Front Axle | 410-519 | Powered Front Axle, Bevel Gear Set and Differential, Final Drive Hubs and Steering Knuckles, Non-Powered Front Axle |
| Rear Axle | 520-587 | Rear Bevel Gear Set and Differential, Planetary and Final Drives, Troubleshooting |
| Power Take-Off (PTO) | 588-773 | Mechanical and Electro-Hydraulic Rear PTO Control, One-Speed and Two-Speed Rear PTO, Front PTO |
| Brakes and Controls | 774-803 | Hydraulic Service Brakes, Specifications and Torques, Parking Brake |
| Hydraulic Systems | 804-927 | Hydraulic Schematics, Fixed Displacement Pump, Front Hitch Lines, Remote Control Valves, Three-Point Hitch Valve and Cylinder, Front Loader Hydraulics |
| Hitches, Drawbars and Implement Couplings | 928-1037 | Drawbars and Towing Hitches, Rear Three-Point Hitch and Linkage, Front Hitch, Troubleshooting |
| Steering | 1038-1107 | Steering Control, Tie Rods, Hydraulic Control Components, Pump, Cylinders, Troubleshooting |
| Wheels | 1108-1123 | Front and Rear Wheels, Wheel Nut Torques |
| Cab Climate Control | 1124-1219 | Heating, Ventilation, Air Conditioning Specifications, Compressor, Troubleshooting |
| Electrical Component Locations | 1220-1330 | Component Localization for Platform and Cab, How to Use Wiring Diagrams, Colour Code, Harness Identification by Component and Description |
| Electrical Schematics | 1331-1489 | Electrical Schematic Sheets for Mechanical or Power Shuttle and Hi-Lo Tractors, Less Cab and with Cab |
| Wire Connectors and Harness Repair | 1490-2019 | Connector Component Diagrams, Harness Repair, Rewiring, Measuring and Electrical Tests |
| Starting, Charging and Battery | 2020-2055 | Engine Starting System and Starter, Alternator, Battery |
| Electronic Modules and Instruments | 2056-2167 | Electronic Modules and Diagnostic Menus, Rear PTO Control System, Warning Indicators, Alarms and Instrument Cluster |
| Fault Codes (DTC) | 2168-3027 | Fault Code List with Cause and Solution for Each Code, Fault Code Index |
| Front Loader and Bucket | 3028-3085 | Loader Arm, Bucket |
| Platform, Cab, Bodywork and Decals | 3086-3187 | Cab, Cab Interior and Trim, Doors and Hatches, Operator Platform Less Cab, Engine Hood and Shields |
| Special Tool Index | 3188-3193 | Special Tools with Genuine and Reference Numbers |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Engine speed at maximum power | 2300 RPM | p. 816 |
| Engine oil capacity | 8.5 l (2 US gal), SAE 10W-40 | p. 19 |
| Fuel tank capacity | 115 l (30 US gal) | p. 19 |
| Cooling system capacity | 16 l (4.2 US gal); 14 l (3.7 US gal) model without cab | p. 19 |
| Transmission and rear axle oil | 48 l (12.7 US gal) mechanical; 58 l (15.3 US gal) hydraulic | p. 19 |
| Front axle oil | 4.5 l (1.2 US gal); final drives 1.0 l (0.3 US gal) each | p. 19 |
| Lift hydraulic pump output | 45 l/min (11.89 US gpm); 60 l/min (15.85 US gpm) optional pump | p. 816 |
| Hydraulic services pump output | 25 l/min (6.60 US gpm); 32 l/min (8.45 US gpm) optional pump | p. 816 |
| Main pressure relief valve, mechanical transmission | 190.0 bar (2755.0 psi) | p. 809 |
| Steering relief valves | 165 - 170 bar (2392.5 - 2465 psi) pressure relief valve; 230 - 240 bar (3335 - 3480 psi) cylinder relief | p. 1050 |
| Steering pump rated output | 52.2 l/min (13.8 US gpm) pump 19 + 11; 67.9 l/min (17.9 US gpm) pump 25 + 14 | p. 1088 |
| Service brake operating pressure | 17.60 bar (255.20 psi) | p. 776 |
| Power Shuttle and services transmission working pressure | 17.50 - 18.50 Kg/cm² (248.91 - 263.13 psi) | p. 178 |
| Lift capacity at ball ends | 2430 kg (5357 lb) without supplementary cylinder; 3018 kg (6654 lb) with supplementary cylinder | p. 930 |
| Hitch valve calibration | 190 - 195 bar pressure regulating valve; 220 - 225 bar cylinder safety valve | p. 930 |
| Engine speed with PTO at 540 RPM | 1957 RPM mechanical PTO; 1876 RPM hydraulic PTO | p. 626 |
| Engine speed with PTO at 540E and 1000 RPM | 1535 RPM (540E); 2125 RPM (1000) | p. 677 |
| Front 4WD wheel disk to hub torque | 220.0 N·m (162.3 lb ft) | p. 1110 |
| Rear wheel disc to hub nuts torque | 310.0 N·m (228.6 lb ft) | p. 1116 |
| Air conditioning refrigerant charge | 650.0 g (22.9 oz) HFC-134a | p. 1141 |
