A warning lamp comes on mid-field and nothing on the tractor tells you which circuit it belongs to. That is the gap this 122-page New Holland 6610S operator manual PDF closes: factory publication 86579555, written for all four tractors in the 10S Series. Universal symbol pages decode every gauge and rocker switch; operation covers P.T.O. hookup, top link sensing draft control, remote valves for double-acting cylinders, and rear wheel track adjustment. Lubrication and maintenance runs nearly a third of the book, from the service interval chart and grease fitting locations to dry and oil bath air cleaner servicing. Set clutch pedal free play between 1.1 and 1.6 in. (28 to 41 mm); a four-cylinder sump takes 11.4 litres, the 7810S 20.9. Most of this you face alone, nobody in the yard to ask. Bookmarked and searchable, and it prints clean, so the pages can live on the bench and take their share of grease before the weather turns.
Complete the set for your 5610S, 6610S, 7610S…
Other edition of this manual
What's Inside This New Holland 5610S, 6610S, 7610S, 7810S Operator Manual
| System | Pages | Key Topics |
|---|
| To the Owner | 3 | |
| Warranty | 4-5 | Basic Warranty, Extended Power Train Warranty, Extended Service Plan, Protective Equipment, Warranty Limitations |
| Owner Assistance | 6 | |
| Safety | 7-11 | Personal Safety, Machine Safety, Tractor Operation, P.T.O. Operation, Servicing, Safety Frame |
| Identification Decals | 12-13 | Vehicle Identification Plate, Front Axle Identification Plate, Safety Decals |
| Universal Symbols | 14 | Fuel Level, Engine Oil Pressure |
| Pre-Delivery and First 50-Hour Service | 15-22 | Inoperative Service Checks, Operative Service Checks, Performance Service Checks, Safety Items Checks |
| Controls, Instruments and Operation | 23-58 | Instrument Panel, Hand Throttle, Key-Start Switch, Turbocharger, Parking Brake, Hydrostatic Steering |
| Lubrication and Maintenance | 59-98 | Diesel Fuel, Engine Coolant, Air Cleaner, Battery, Fuel Filter, Hydraulic Oil Filter |
| Specifications | 99-122 | Engine, Cooling System, Hydraulic System, Electrical Equipment, Steering, Brakes |
Quick Reference Specifications
| Specification | Value | Page |
|---|
| All Models |
| Extension lead rating | 15 amp | p. 29 |
| Clutch pedal free play | 1.1 - 1.6 in. (28 - 41 mm) | p. 69 |
| Battery | 12v. 107 a/h at 20 hours | p. 105 |
| Front Axle Hub Oil Capacity (each) | 1.0 litres | p. 87 |
| Front Axle Oil Capacity (FWD) | 6.0 litres | p. 87 |
| Valve Clearance (Intake) | 0.36 - 0.46 mm | p. 83 |
| Valve Clearance (Exhaust) | 0.43 - 0.53 mm | p. 83 |
| Front Disc to Hub Nut Torque (2WD) | 133 Nm | p. 70 |
| 5610S, 6610S, 7610S |
| Engine Oil Capacity (4-cylinder) | 11.4 litres | p. 76 |
| Coolant Capacity (4-cylinder) | 14.5 litres | p. 90 |
| 7810S |
| Engine Oil Capacity (6-cylinder) | 20.9 litres | p. 76 |
| Coolant Capacity (6-cylinder) | 20.0 litres | p. 90 |
