Part of the New Holland Operator Manuals.
Push the clutch pedal down on your 5610S before hay season and measure the free play: 1.1 to 1.6 inches at the pedal is what New Holland calls right, and this operator manual is where that number lives. It covers the 5610S, 6610S, and 7610S tractors from serial number 255857M and above, publication 86579556.
Across 124 pages it walks through the controls and instruments, PTO operation, drawbar and three-point linkage use, diesel fuel handling, and the full lubrication and maintenance schedule from pre-delivery and first 50-hour service onward. The specifications section closes it out with capacities, tire pressures and permissible loads, and ground speed tables.
It arrives as a PDF download the minute you buy it, so when the tractor is parked in the yard and the weather window is closing, the answer is on your screen, not at a dealer an hour away.
What's Inside This New Holland 5610S, 6610S, 7610S Operator Manual
| System | Pages | Key Topics |
|---|---|---|
| Operator's Manual | 1-3 | Warranty Coverage, Safety Precautions, Factory Recommended Service, Production Variations, Protective Shielding |
| Warranty and Limitation of Liability | 4-5 | Basic Warranty, Extended Power Train Warranty, Engine Components, Transmission and Rear Axle, Extended Service Plan, Protective Equipment |
| California Emission Control Warranty Statement | 6 | Manufacturer's Warranty Coverage, Owner's Warranty Responsibilities, Emission Control Parts, New Holland Responsibilities, Warranty Limitations |
| Federal Emissions Warranty | 7 | Emission Control System Parts, Warranty Repairs, Maintenance Records, Service Department, Emission Control Parts Chart |
| Owner Assistance | 8 | Dealership Management, Branch Office Contact, Machine Information, Service Publications Catalog, Order Form |
| Operating the Tractor | 9 | Parking Brake, Neutral Start Switches, Gear Shift Levers, Power Steering, Drawbar, Position Control, Noise Level |
| Operating the P.T.O | 10 | P.T.O. Driven Equipment, P.T.O. Guard, P.T.O. Cap, Stationary P.T.O. Operation, P.T.O. Selector Lever, P.T.O. Output Shaft |
| Diesel Fuel | 11 | Fuel Blends, Fuel Filler Cap, Fuel Tank Capacity, Fuel Sediment Separator, Fuel Storage Tanks, Summer Grade Fuels |
| Identification Decals | 12-13 | Vehicle Identification Plate, Front Axle Identification Plate, Safety Decals |
| Universal Symbols | 14 | Thermostat Starting Aid, Alternator Charge, Fuel Level, Fuel Shut-Off, Engine Speed, Hours Recorded, Engine Oil Pressure, Engine Coolant Temperature |
| Pre-Delivery Service | 15-18 | Inoperative Service Checks, Operative Service Checks, Performance Service Checks, Safety Items Checks |
| First 50-Hour Service | 19-22 | Inoperative Service Checks, Operative Service Checks, Performance Service Checks, Safety Items Checks |
| Controls, Instruments and Operation | 23-60 | De Luxe Seat, Seat Belt, Instrument Panel, Proofmeter, Engine Coolant Temperature Gauge, Engine Oil Pressure Warning Light, Dry Air Cleaner Warning Light, Alternator Warning Light |
| Lubrication and Maintenance | 61-100 | Diesel Fuel, Rape Seed Fuel, Access Panels, Radiator and Oil Cooler, Engine Coolant Recovery System, Pre-Cleaner, Oil Bath Air Cleaner, Hydrostatic Steering |
| Tractor Specifications | 101-124 | General Dimensions, Tractor Weight, Engine, Cooling System, Power Take Off, Three-Point Linkage, Hydraulic System, Remote Control Valves |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Disc to hub nuts | 200 lbf.ft. (270 Nm) | p. 51 |
| Disc to rim nuts | 177 lbf.ft. (240 Nm) | p. 51 |
| Clutch pedal free play | 1.1 - 1.6 in. (28 - 41 mm) | p. 71 |
| Injector retaining bolts torque | 17 lbf. ft. (22 Nm) | p. 87 |
| Leak-off line banjo fitting retaining bolts torque | 6 lbf. ft. (8 Nm) | p. 87 |
| Engine Idle Speed | 725 - 775 rpm | p. 105 |
| Engine Oil Capacity (4-cylinder) | 11.4 litres | p. 78 |
| Coolant Capacity (4-cylinder) | 14.5 litres | p. 92 |
| Alternator Output | 55 amp | p. 107 |
New Holland 5610S, 6610S, 7610S Common Problems This Manual Covers
Hard starting from water in the fuel
Farm fuel storage lets water and sediment into the tank, and it ends up in the sediment separator before it kills the injection pump. The Diesel Fuel section covers the fuel filler cap, sediment separator, fuel blends, and storage tank practice so you can keep clean fuel in front of the pump.
Manual Section: Diesel Fuel p. 62PTO driven equipment will not couple
A baler or mower that will not slide onto the output shaft usually comes down to the guard, cap, or the wrong shaft fitted. The Operating the P.T.O section covers attaching PTO driven equipment, the selector lever, stationary PTO operation, and changing the PTO output shaft.
Manual Section: Attaching P.T.O. Driven Equipment p. 35Clutch slipping under load
Free play at the pedal disappears as the clutch wears, and once it is gone the clutch slips pulling a loaded wagon uphill. The manual puts free play at 1.1 to 1.6 inches at the pedal and the Lubrication and Maintenance section shows the check.
Manual Section: Clutch Pedal Free Play p. 71Running hot during heavy fieldwork
Chaff packs the radiator and oil cooler during harvest and the temperature gauge climbs on the long pulls. The Lubrication and Maintenance section covers the radiator and oil cooler, the engine coolant recovery system, and coolant service so you can find the blockage before it costs a head gasket.
Manual Section: Radiator and Oil Cooler p. 66Alternator warning light stays on
A charge light that glows at working revs is often a slack fan belt or a charging fault, and a flat battery on a cold morning is how you find out. The Controls, Instruments and Operation section explains the alternator warning light and the rest of the instrument panel so you can read what the tractor is telling you.
Manual Section: Instrument Panel - Gauges and Warning Lights p. 24Wheel nuts loosening after track changes
Resetting wheel track for row work means pulling discs and rims, and nuts that are not pulled back to spec work loose in the field. The manual lists the disc to hub and disc to rim torques for front and rear wheels, two wheel drive and four wheel drive, in the maintenance schedule.
Manual Section: Wheels and Tires - Wheel Nuts p. 72Power loss from a choked air cleaner
Dusty seedbed work plugs the dry air cleaner and the engine goes flat and smoky long before the element looks bad. The Lubrication and Maintenance section covers the pre-cleaner, dry air cleaner outer and inner elements, and the oil bath air cleaner where fitted.
Manual Section: Air Cleaner p. 67Frequently Asked Questions
Which tractors does this operator manual cover?
It covers the New Holland 5610S, 6610S, and 7610S tractors from serial number 255857M and above. It is the factory operator manual, publication number 86579556, 124 pages in English.
Does it include capacities, dimensions, and other specifications?
Yes. The Tractor Specifications section covers general dimensions for two and four wheel drive, tractor weight, engine, cooling system, power take off, three-point linkage, hydraulic system, remote control valves, tire pressures and permissible loads, and ground speeds. p. 101
What is the wheel nut torque on a New Holland 5610S, 6610S, 7610S tractor?
The maintenance schedule lists them all: front disc to hub nuts are 98 lbf. ft. on two wheel drive and 350 lbf. ft. on four wheel drive, rear disc to hub nuts are 288 lbf. ft. on manual adjust wheels and 525 lbf. ft. on power adjust wheels. p. 72
How much engine oil does it take at a change?
The service schedule gives 11.4 litres (24.1 U.S. pints) including the filter for the 4-cylinder engine. The Lubrication and Maintenance section covers checking the level and changing the engine oil and filter. p. 78
Is this New Holland 5610S manual a PDF I download?
Delivery is instant: a 124-page searchable PDF is yours the second checkout clears. Laptop, tablet, or phone, all fine.
Can I print specific sections of this New Holland 5610S Operator Manual?
Printing is allowed without restriction. Pull the pages you need for the job and bin them when they get greasy.

















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