Part of the New Holland Repair Manuals.
Loader hydraulics carry the hardest work in this book: the New Holland W110B service manual PDF (OEM 84249879, 898 pages) starts you with how to read the schematics, then works through the loader control valve, bucket cylinders, coupler solenoid locking valve, and load travel stabilization circuit on this wheel loader. Beyond hydraulics, the power train section fills roughly a quarter of the total, covering transmission pressure checks, both axles, and drive shafts. Foldout electrical and hydraulic schematics in the rear pocket trace every circuit, and troubleshooting charts pair the symptom you see with pressure test values. Leak test the after cooler at 550 kPa (80 psi) and refill the radiator with 22.7 liters (6.0 gallons). Every hour this loader sits, material sits with it. The bookmarked, text-searchable PDF lives on whatever screen is closest to your machine, in the shop or on the tailgate.
What's Inside This New Holland W110B Manual
| System | Pages | Key Topics |
|---|---|---|
| General | 7-26 | Section Index - General (Standard Torque Specifications, Fluids and Lubricants, Metric Conversion Chart) |
| Engines | 27-68 | Section Index - Engines (Engine and Radiator Removal and Installation, Stall Tests, After Cooler, Engine) |
| Fuel System | 69-70 | Section Index - Fuel System (for Fuel System Repair, See the Engine Service Manual) |
| Electrical | 71-294 | Section Index - Electrical (Removal and Installation of Starter and Alternator, Electrical Specifications and Troubleshooting, Batteries, Instrument Cluster) |
| Steering | 295-394 | Removal and Installation of Steering Components, Steering Specifications, Pressure Checks, And Troubleshooting, Steering Cylinders, Center Pivot, Auxiliary Steering Motor and Pump |
| Power Train | 395-618 | Removal and Installation of Power Train Components, Transmission Specifications, Pressure Checks, And Troubleshooting, Transmission, Front Axle, Rear Axle, Drive Shafts |
| Brakes | 619-658 | Section Index - Brakes (Removal and Installation of Brake Components, Hydraulic Brake Troubleshooting, Brake Pump, Brake Accumulators, Parking Brake) |
| Hydraulics | 659-794 | How to Read Hydraulic Schematics, Removal and Installation of Hydraulic Components, Hydraulic Specifications, Troubleshooting, And Pressure Checks, Cleaning the Hydraulic System |
| Mounted Equipment | 795-898 | Section Index - Mounted Equipment (Air Conditioning Troubleshooting and System Checks, Air Conditioner System Service, Removal and Installation of Air Conditioning and Heater Components, Loader, Rollover Protective Structure Cab Structural Frame, Cab Glass Installation, Electrical Schematic Foldouts and Hydraulic Schematic Foldout) |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Radiator coolant capacity | 22.7 liter (6.0 gallon) | p. 33 |
| Engine oil fill with new filter | 11.8 liters (12.5 quarts) of New Holland Ambra Mastergold HSP Engine Oil (SAE 15W-40) | p. 46 |
| Cooling system capacity | 22 liters (5.8 gallons) | p. 46 |
| After cooler leak test pressure | 550kPa (80psi) | p. 66 |
| After cooler pressure difference limit | 60 mbar (0.87 psi) | p. 63 |
| Front Wiper Motor | Continuity between terminals B and D for wires 63C and 63L | p. 179 |
| Transmission clutch pack running clearance | 2.5 to 2.7 mm (0.098 to 0.106 in) | p. 460 |
| Suction tube and pressure pipes torque | 23 Nm (204 pound inches) | p. 458 |
| Plug torque | 51 Nm (38 pound feet) | p. 458 |
| Brake pump drive gear slotted nut torque | 70 to 79 Nm (52 to 58 pound feet) | p. 627 |
| Brake pump mounting bolts torque | 57 to 65 Nm (42 to 48 pound feet) | p. 627 |
| Accumulator mounting clamp torque | 17 Nm (13 pound feet) | p. 626 |
New Holland W110B Common Problems This Manual Covers
New Holland W110B loader hydraulics slow and weak, bucket will not lift a full load at full throttle
Check hydraulic oil level and condition first; milky or dark oil points to water or overheating. Test main relief pressure against the 248 to 255 bar setting on page 727 before condemning the pump. A healthy pump puts out 150 L/min at 2200 rpm at 207 bar; low flow with good oil means internal wear.
Manual Section: Hydraulic Specifications, Troubleshooting, and Pressure Checks p. 727Brake pedal goes soft and system pressure bleeds down after a few pedal applies
Test the accumulator nitrogen pre-charge first; spec is 48 to 59 bar (700 to 850 psi) on page 631. A dead accumulator bleeds down fast under repeated pedal applies. Verify brake pump output at 28 L/min at 172 bar at 2000 rpm, and replace the accumulator if it will not hold a charge.
Manual Section: Hydraulic Brake Troubleshooting p. 631Weak braking and grinding noise from the axle final drive after long hours of loading
Pull the wheel end and measure brake disc wear; maximum is 4.0 mm (0.16 inch) per the specifications on page 483. On reassembly, torque the brake housing to axle housing bolts to 390 Nm (288 pound feet) and the brake lining check plug to 50 Nm (37 pound feet).
Manual Section: Power Train p. 483Engine and hydraulic oil run hot, temperature gauge climbs during long loading cycles
Blow out the radiator and cooler cores from the fan side with compressed air; packed debris in the cooling stack is the usual cause. Check coolant level cold and refill to the full 22.7 liter (6.0 gallon) capacity listed on page 33. Inspect the fan shroud and verify the pressure cap seals.
Manual Section: Engines p. 33Hydraulic pump whines and flow stays low even with clean oil and a new filter
Confirm low output with a flowmeter before tearing in; the implement pump should deliver 150 L/min at 2200 rpm at 207 bar (40 gpm at 2200 rpm at 3000 psi) per page 727. Low flow with clean oil and a new filter points to internal wear in the implement pump itself.
Manual Section: Hydraulics p. 727Frequently Asked Questions
How do I reset a New Holland W110B error code?
Error codes can be reset by turning the JSS system OFF and then back ON. Note that the 'Power Supply Failure' (1821) and 'Activation Switch failure' (1830) errors cannot be reset this way. p. 349
What are the torque specifications for wheel bolts on the New Holland W110B?
Tighten the wheel bolts to 298 Nm (220 pound-feet) in the specified sequence, followed by a final torque of 640 to 720 Nm (475 to 530 pound-feet) in the same sequence. p. 610
What is the procedure for checking the nitrogen charge in the brake accumulator?
To check the nitrogen charge, use the Nitrogen Charging Kit (CAS10899 or equivalent). Ensure the machine is on a level surface, the engine is stopped, and the brake pedal has been pumped at least 30 times to discharge the accumulators before connecting the charging kit to the valve stem. p. 648
What is the engine oil capacity for the New Holland W110B?
The engine oil capacity is 10.9 liters (11.5 U.S. Quarts). When performing an oil change that includes a filter change, the capacity is 11.8 liters (12.5 U.S. Quarts). p. 17
What is the correct torque for the Z-Bar bucket cylinder piston bolt on the New Holland W110B?
The piston bolt for the Z-Bar bucket cylinder must be tightened to a torque of 2830 to 3220 Nm (2087 to 2375 lb-ft). p. 767
What do I get after purchasing this New Holland W110B manual?
This is a 898-page searchable PDF ready for immediate download. Works on any device, so pull it up on your phone while you're under the hood. No shipping, no waiting.
Is printing allowed for this New Holland W110B Service Manual?
Zero restrictions. The PDF is DRM-free. Print whatever sections you need to take out to the shop. Standard letter or A4 paper works.
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