This New Holland TD5 Service Manual (OEM #47454229) runs to 678 pages built around six tractors: the TD5.65, TD5.75, TD5.80, TD5.90, TD5.100, and TD5.110. Hydraulic schematics map the full circuit routing for the rear mechanical lift, Power Shuttle transmission, and hydrostatic steering. Wiring diagrams cover ground locations, fuse layouts, colour coding, and every circuit from the charging system through the instrument cluster. Torque tables, exploded views, and fault diagnosis charts back the repair work. Torque the cylinder head bolts to 70 Nm, then set the drive wheel hub nuts to 255 Nm: factory figures, not forum estimates. When a TD5.90 or TD5.100 is down, every hour costs money, so get the right answer on the first try. Bookmarked by section and keyword-searchable, it opens on your tablet at the bench.
What's Inside This New Holland TD5.65 & variants Manual
| System | Pages | Key Topics |
|---|---|---|
| General Instructions | 11-16 | Important Notice, Shimming, Rotating Shaft Seals, O Rings, Sealers, Bearings, Roll Pins, Notes for Spare Parts |
| Engine | 17-134 | Chapter 1 -- Engine (Injection Pump Calibration Data, Tightening Torques, Tools, Cross-Sectional Views, Lubrication and Cooling System Diagrams, Fault Diagnosis, Engine Removal-Installation, Engine Bench Overhaul, Checks, Measurements and Repairs, Radiator Removal-Installation, Crankshaft Front Oil Seal Removal Installation, Coolant Pump Removal Installation, Cooling System Thermostat, Bosch Injection Pump Removal Installation, Bosch Injection Pump Timing, Bosch Injection Pump Air Bleeding, Injectors Removal Installation, Valve Clearance Adjustment, Coolant Pump Overhaul, Compression Test) |
| Clutch | 135-170 | Chapter 1 -- Clutch (Tightening Torques, Tools, Cross-Sectional Views, Clutch Troubleshooting, Removal -- Installation, Overhaul, Minimum Permissible Dimensions After Refacing, Adjustments, Main and PTO Clutch Control Linkage, PTO Clutch Servo Control) |
| Transmissions | 171-216 | Chapter 1 -- Mechanical Transmission (Main Data, Tightening Torques, Tools, Section Views, Description and Operation, Fault Diagnosis, Removal -- Refitting) |
| Drive Lines | 217-240 | Chapter 1 -- Drive Lines (Main Specification, Torque Settings and Tools, Cross-Sectional Views, Transmission Shafts and Guard, Drive Gear Housing, Drive Gear Housing Removed) |
| Front Axle Mechanical Transmission | 241-280 | Chapter 1 -- Front Axle Mechanical Transmission (Main Data, Tightening Torques, Tools, Cross-Sectional Views, Description and Operation, Complete Front Axle. Removal -- Installation, Front Axle. Removal -- Installation, Steering Knuckle Bearing Pins. Replacement, Stub Axle Adjustment, Wheel Hub Bearing Adjustment, Bevel Drive Adjustment, Front Axle Differential. Overhaul, Front Axle Differential with Lim-Slip. Overhaul, Leading Drive Wheels Toe-In Check) |
| Rear Axle and Transmission | 281-326 | Chapter 1 -- Rear Axle and Transmission (Main Data, Tightening Torques, Special Tools, Cross-Sectional Views, Description and Operation and Troubleshooting, Transmission-Gearbox Casing Removal-Installation, Transmission-Gearbox Casing Disassembly-Overhaul, Gearbox Driven Shaft End Float Adjustment, Differential Lock Engagement Sleeve Adjustment, Determining the Bevel Pinion Positioning Adjustment Ring, Taper Roller Bearings for the Bevel Pinion Shaft, Bearings and Checking the Backlash, Differential Pinion and Side Gear Backlash Adjustment) |
| Power Take--Off | 327-350 | Main Specification, Tools, Torque Settings, Sectional Drawings, Description and Operation, Troubleshooting |
| Braking System | 351-376 | Chapter 1 -- Braking System (Main Data, Tightening Torques, Cross-Sectional Views, Description & Operation, Tools -- Troubleshooting, Front Brake Assembly Mod. TD5.65 and TD5.75 Removal and Refitting -- Overhauling on the Bench, Service Brake Removal and Refitting, Removal-Refitting of Front Brake Pumps, Bleeding Air From the Front Braking System, Service Brake Pedals Travel, Parking Brake Travel Adjustment) |
| Hydraulic System | 377-442 | Chapter 1 -- Rear Mechanical Hydraulic Lift, Main Specification, Main Specification of Rear Mechanical Hydraulic Lift, Main Specification of Implement Hitching Device |
| Steering | 443-476 | Chapter 1, Principal Data, Hydrostatic Steering, Control Valve, Main Specifications of Hydraulic Pump C25, Torque Settings, Hydrostatic Steering -- Oil Pump Components |
| Front Axle and Wheels | 477-496 | Chapter 1 -- Front Axle and Wheels, Main Data, Stub Axle Articulation, Axle Articulation, Diagram of 2WD Front Wheel Tracks, Sections of Stub Axle, Articulation Pin and Front Axle |
| Auxiliary Units | 497-538 | Chapter 1 -- Auxiliary Units, Safety Instructions, Equipment, Operating Principles, Fault Diagnosis, Cab Controls, Use, Main Components of the Cab Air Conditioning System |
| Electrical System | 539-654 | Chapter 1 -- Instruments, Analogue Instruments Introduction, Analogue Instruments, Introduction, Condition Indicator, Fuel Level Gauge, Proofmeter, Engine Coolant Temperature Gauge |
| Cab | 655-678 | Chapter 1 -- Removing Parts, Disassembly--Assembly, Control Levers, Seat, Electrical Controls Disassembly--Assembly, Rear Window, Handle and Lock Disassembly--Assembly |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Retaining bolt holding the disc to the wheel hub (2) torque | 115 Nm | p. 244 |
| Drive wheel hub to disc retaining nuts (C6) torque | 255 Nm | p. 283 |
| Cylinder head bolts (2) fig. 3 or 5 torque | 70 Nm | p. 30 |
| Insulated side voltage drop test (max) | 400 millivolts | p. 575 |
| Ground side voltage drop test (max) | 200 millivolts | p. 576 |
| Hydraulic pump filter type | paper cartridge | p. 379 |
| Hydraulic pump filter location | fixed to the pump housing on suction side | p. 379 |
| Battery voltage | 12 V | p. 587 |
| Battery capacity (105 Ah models) | 120 Ah | p. 587 |
| Alternator nominal voltage | 14 V | p. 569 |
| Alternator max rotation speed (permanent) | 12000 rpm | p. 569 |
| Main beam headlights fuse | 15 Amps | p. 597 |
New Holland TD5.65 & variants Common Problems This Manual Covers
The hydraulic lift on the TD5 will not raise, lifts too slowly, or moves in jerks. p. 379
Inspect the suction-side paper cartridge filter on page 379, then trace the circuit on the hydraulic schematics. A clogged filter starves flow, so swap it to bring lift response back across the TD5.90 and the rest of the range.
Manual Section: Hydraulic Lift DiagnosticsEngine cranks slowly or fails to turn over completely during cold weather starting. p. 587
Check the battery electrolyte relative density; it should read at least 1.280, per page 589. Then confirm the main battery holds a minimum of 12 V on page 587. Clean the terminals and ground connections.
Manual Section: Section 55 - Electrical SystemMain clutch slips under heavy draft loads or pedal feels excessively stiff. p. 135
Gauge the main clutch driven plate thickness on the TD5.65, TD5.75, and TD5.80. Replace the plate if it drops outside the 10.2 to 10.8 mm (0.4016 to 0.4252 in.) spec on page 135. Then torque the clutch/flywheel retaining bolts to 25 Nm on page 138.
Manual Section: Clutch TroubleshootingPower take-off slips with loss of speed or presents difficulty when selecting operating speeds. p. 329
Remove the PTO driven gear support and measure the bushing external diameter. If wear pushes it past the 49.925 to 49.950 mm (1.9655 to 1.9665 in.) tolerance on page 329, fit new bushings. Torque the PTO box fixing screws to 221 Nm on page 330.
Manual Section: Power Take-Off TroubleshootingFrequently Asked Questions
What are the replacement specifications for wiring harness/connectors?
The manual lists wire colour coding and connector overviews, but stops short of general replacement specs: no wire gauges, insulation types, or connector part numbers beyond what the diagrams show. Its focus is identifying existing components and how they connect.
What are the replacement specifications for hydraulic filters?
The hydraulic lift on the TD5.100 and the other variants runs a full-flow paper cartridge filter shared with the lift circuit, mounted to the pump housing on the suction side. When troubleshooting points to a clogged filter, the fix is to replace it.
What format is this manual in?
A 678-page service manual in searchable PDF, ready the moment checkout clears. Open it on a computer, tablet, or phone with no shipping wait.
Am I able to print pages from this manual?
Absolutely. No DRM or copy protection. Print the whole manual or just the pages you need. Any home or office printer works.
Are there wiring harness diagrams in this New Holland TD5 Series manual?
Yes. Full electrical schematics are included, with wire colours, connector locations, and circuit descriptions.
Document Quality
This document is a scanned PDF with an optical character recognition (OCR) layer, allowing you to search and copy the full text. The text throughout the manual is crisp and consistently easy to read. Diagrams and illustrations are raster images, meaning they may appear slightly pixelated when zoomed in, but all labels and details remain clearly readable. The pages are clean with no noticeable scan artifacts, stains, or skewed content. There are no blank or filler pages present in the document.
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