Part of the New Holland Repair Manuals.
New Holland issued document 40011410 as the factory book for the 114 pivot tongue windrower, and this New Holland 114 service manual PDF is that publication, complete at 24 pages. Most of those pages take the hydrostatic pump and gearbox through disassembly, inspection, and assembly, while a troubleshooting section up front traces a hydrostatic system that drifts, leaks, or loses drive back to its cause. Hardware gets its own reference too: bolt torques by size, lock washer and jam nut installation, settled before you pull the first fitting. Set relief pressure against the 3500 psi spec, refill the 20 gallon hydrostatic reservoir, and torque the cylinder rod nut to 155 ft. lbs. (210 N·m) on reassembly. Hay cures on its own clock. It will not wait while your windrower sits half apart over one missing number. Bought once, the file is yours for good: bookmarked, text-searchable, saved wherever you service this machine.
What's Inside This New Holland 114 Manual
| System | Pages | Key Topics |
|---|---|---|
| General Information | 2 | Hardware Tightening Torques, Bolt Size Specifications, Lock Washer Installation, Flat Washer Installation, Jam Nut Specifications |
| Introduction | 3-5 | Service Information, Maintenance Information, Hydrostatic System Troubleshooting, Component Testing, Component Rebuilding |
| Disassembly | 6-9 | - |
| Inspection | 10-11 | - |
| Assembly | 12-21 | - |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Relief valve pressure setting | 3500 psi | p. 4 |
| Back plate bolts torque | 15-18 ft. lbs. (20-24 N·m) | p. 15 |
| Cylinder rod nut torque | 155 ft. lbs. (210 N·m) | p. 18 |
| Relief valve pressure | 3500 psi | p. 4 |
| Hydrostatic reservoir oil capacity | 20 gallons | p. 5 |
| Back plate cap screw torque | 15 to 18 ft. lbs. | p. 10 |
| Front plate cap screw torque | 15 to 18 ft. lbs. | p. 12 |
| Adapter plate cap screw torque | 55 to 60 ft. lbs. | p. 12 |
| End cap cap screw torque | 8 ft. lbs. | p. 18 |
New Holland 114 Common Problems This Manual Covers
New Holland 114 swing cylinder leaks down, pivot tongue drifts and will not hold position
Remove the swing cylinder and pull the end cap and piston rod. Replace every seal in the kit, then reassemble following the sequence on page 18: torque the rod nut to 155 ft. lbs. (210 N·m) and the end cap screws to 8 ft. lbs. (11 N·m). Cycle the tongue full travel to purge air before cutting.
Manual Section: Swing Cylinder Disassembly and Assembly p. 18Tongue swings slow and weak under load, will not follow through a full pivot
Check the reservoir oil level before pulling anything apart; the system holds 20 gallons and a low tank starves the swing circuit. Test relief valve pressure against the 3500 psi spec on page 4. If supply checks good, the cylinder piston seals are bypassing, so rebuild the swing cylinder with a new seal kit.
Manual Section: Troubleshooting Hydrostatic System p. 4Hydrostatic drive loses ground speed in heavy hay, pump whines under load
Check oil level, filter condition, and relief valve pressure first; the troubleshooting steps run on pages 3 and 4 and the relief valve should hold 3500 psi. Measure pump and motor case drain volume before condemning parts. If the pump is worn, disassembly starts on page 6; torque back plate cap screws to 15 to 18 ft. lbs. on reassembly.
Manual Section: Troubleshooting Hydrostatic System p. 3Gearbox grinds or clunks going into gear, noise gets louder at field speed
Drain the gearbox and split it: remove the adaptor plate, front plate, and planetary gears, then inspect gear teeth and splines for wear per page 12. Replace anything chipped or galled. On reassembly torque the adapter plate cap screws to 55 to 60 ft. lbs. and the front plate cap screws to 15 to 18 ft. lbs.
Manual Section: Gearbox Inspection and Assembly p. 12Header will not stay raised, master and slave cylinders bleed down overnight
Replace the seals in both cylinders at the same time; they age together. Pull the cylinder heads and pistons, fit every new seal, and reassemble. Torque the master cylinder lock nut to 155 ft. lbs. (210 N·m) and the slave cylinder lock nut to the matching spec on page 21. Cycle the header and recheck before the hay is ready.
Manual Section: Slave Cylinder Disassembly and Assembly p. 21Frequently Asked Questions
What is the required torque for the back plate cap screws on the New Holland 114 hydrostatic pump?
When installing the back plate on the hydrostatic pump, the cap screws must be tightened to a torque of 15 to 18 ft. lbs. (20 to 24 N·m). p. 10
What is the required torque for the gearbox adapter plate cap screws on a New Holland 114?
The adapter plate on the gearbox housing assembly should be secured with two cap screws tightened to 55-60 ft. lbs. (74-81 N·m) torque. p. 12
What is the pressure setting for the hydrostatic system relief valve on the New Holland 114?
The relief valve in the hydrostatic system is set to 3500 psi (24,133 kPa) and is non-adjustable. p. 4
How much oil is required to fill the reservoir to the recommended level?
It will require approximately 20 gallons (75.7 l) of oil to fill the reservoir to the recommended level. p. 5
What is the torque specification for the cylinder rod nut on a New Holland 114 windrower pivot tongue?
The rod nut on the hydraulic cylinders must be tightened to 155 ft. lbs. (210 N·m) torque. p. 18
What do I get after purchasing this New Holland 114 manual?
Immediate download of the complete 24-page searchable Service Manual. Access it on any device, from a laptop at your desk to a phone in the field.
Am I free to print this New Holland 114 Service Manual?
Absolutely. No DRM or copy protection. Print the whole manual or just the pages you need. Any home or office printer works.
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