Part of the New Holland Operator Manuals.
A brake pedal that sinks too far before it bites, or a clutch that won't release cleanly, is usually an adjustment problem, and the New Holland T1510 operator manual PDF (OEM ID 87711641) shows you the fix in 105 factory pages for this tractor. Factory wiring diagrams trace the electrical circuits. The operation chapter explains controls and instruments, engine starting and lighting, while the lubrication and maintenance section covers lubricants, coolants and fuel service procedures. Safety precautions, minimum hardware tightening torques, engine specifications, transmission speeds and the delivery service checks for hydraulics and wheel bolts round it out. Set brake pedal free play at 35-45 mm (1.38-1.77 in) and hold clutch pedal free travel within 19-30 mm (3/4-1-3/16 in); the hydraulic relief valve is set at 145 bar (2133 PSI). Bookmarked, searchable pages take you straight to the answer.
What's Inside This New Holland T1510 Operator Manual
| System | Pages | Key Topics |
|---|---|---|
| Safety | 7-17 | Precautionary Statements |
| General Information | 18-21 | Minimum Hardware Tightening Torques |
| Operation | 22-51 | Controls and Instruments, Starting the Engine, Lighting |
| Lubrication and Maintenance | 52-89 | Recommended Lubricants and Coolants, Fuel and Lubricant Service Procedures, General Maintenance |
| Specifications | 90-99 | Engine Specifications, Transmission Speeds |
| Delivery Service | 102-105 | Inoperative Service Checks, Safety Items Checks, Operative Service Checks, Hydraulic System, Transmission, Wheel Bolt Torque |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Brake pedal free play | 35-45 mm (1.38-1.77 in) | p. 81 |
| Clutch pedal free travel | 19-30 mm (3/4-1-3/16 in) | p. 81 |
| Clutch Type | 225 mm (8.86 in) - Transmission 9 x 3 (2WD) & HST; 215 mm (8.46 in) - PTO (9 x 3) (FWD) Transmission Dry Disc, Organic Face | p. 92 |
| Brake Disc (2 per side) | 155 mm x 123 mm Diameter (6.1 in x 4.84 in) | p. 92 |
| Hydraulic System Relief Valve Setting | 145 bar (2133 PSI) | p. 92 |
| Engine Gross Horsepower | 22.4 kw (30.0 HP) | p. 90 |
| Fuel Tank Capacity | 27.0 liters (7.1 U.S. gals) | p. 90 |
| Cooling System Capacity | 4.0 liters (4.2 U.S. qts) | p. 90 |
| Engine Crankcase Capacity (with filter) | 4.0 liters (4.2 U.S. qts) | p. 90 |
| Rear Axle & Transmission Capacity (9x3 Gear) | 32.5 liters (8.6 gals) | p. 90 |
| Rear Axle & Transmission Capacity (HST) | 30.5 liters (8.1 gals) | p. 90 |
| Front Axle Final Reduction Capacity | 0.8 liters (0.85 U.S. qts) | p. 83 |
New Holland T1510 Common Problems This Manual Covers
New Holland T1510 temperature gauge needle moving into the red portion during field work
Stop the engine immediately as page 24 directs. Once it cools, cover the radiator cap with a thick cloth, turn it slowly to the first stop, and let all pressure escape before removing it (page 67). Check coolant level, clear chaff from the radiator fins, and clean the prescreen per page 68. Top up with 50/50 antifreeze; the system holds 4.0 liters (page 90).
Manual Section: Temperature Gauge p. 24Fan belt slipping, cracked, or frayed with engine running too hot during operation
Shut off the engine first, because page 70 warns never to loosen or tighten mounting bolts with the engine running. Press midway between the pulleys with 5 kg (11 lb) of thumb pressure and check for 5-10 mm (0.20-0.40 in) deflection. To adjust, loosen the alternator mounting bolts, pry the alternator away from the engine, tighten, and recheck. Replace a cracked or frayed belt.
Manual Section: Fan Belt p. 70Battery charge warning light stays lit after startup or comes on during tractor operation
Check the charging system right away; page 24 notes the light means it is not working and the battery can fully discharge. With the engine off, verify battery connections are tight and free of corrosion per page 72. Clean terminals with baking soda and water, keep it out of the battery, rinse, and coat with petroleum jelly. Keep sparks and flame away from the battery (page 27).
Manual Section: Battery Charge Warning Light p. 24Brake pedals show excessive travel or unequal braking between left and right rear wheels
Shut off the engine, disengage all drives, and lower attachments to the ground before adjusting, per page 52. Measure brake pedal free play against 35-45 mm (1.38-1.77 in) following page 81, and bring both pedals into that range so the brakes pull evenly. Lock the pedals together with the brake pedal lock for high speed or highway travel (page 32).
Manual Section: Brake Adjustment p. 81Air trapped in fuel lines after a fuel filter change or after the tank runs dry
Fill the tank and open the fuel shutoff valve. Open the bleed screw at the injection pump until air-free fuel flows, then close it, following page 61. Push the hand throttle to high and turn the engine over a few seconds to bleed the high pressure tubes. That fuel can penetrate skin: check for leaks with cardboard, never your hand, and leave injectors and nozzles alone.
Manual Section: Bleeding the Fuel System p. 61Engine will not crank when the key is turned or shuts off after leaving the seat
Check that the rear and mid PTO levers are OFF, the range lever is in NEUTRAL, and the clutch pedal is depressed, per page 26. Start only from the operator's seat and never crank longer than 30 seconds. If the engine dies when you stand up, put the range lever in NEUTRAL and the mid PTO OFF; page 27 charts every condition so you get back in the field fast.
Manual Section: Starting the Engine p. 26Frequently Asked Questions
How do I change the hydraulic oil and filter on a New Holland T1510?
To change the hydraulic oil, place a container beneath the transmission and rear axle drain plugs, remove them to drain the oil, and then reinstall them. Remove the filler plug and fill with 32.5 L (8.6 gal) for 9x3 transmissions or 30.5 L (8.1 gal) for HST transmissions using Ambra Multi G 134 hydraulic oil. Replace the hydraulic system oil filter after the first 50 hours and then every 300 hours thereafter. p. 65
What are the replacement specifications for the engine oil filter on a New Holland T1510?
The engine oil and filter should be changed after the first 50 hours of operation, and then every 100 hours thereafter. When installing a new filter, coat the gasket with a film of clean oil and turn it approximately three-quarters of a turn by hand after the gasket contacts the mating surface. p. 58
What is the correct valve clearance for the T1510 engine?
The valve clearance for both the intake and exhaust valves on the T1510 engine is 0.20 mm (0.008 in) when cold. p. 90
What is the correct torque for the ROPS mounting bolts on a New Holland T1510 tractor?
The ROPS mounting bolts should be tightened to a torque of 75 N⋅m (55 ft-lb). p. 70
What is the correct fan belt tension for the T1510?
When 5 kg (11 lb) of thumb pressure is applied midway between the belt pulleys, a correctly tightened belt will deflect 5-10 mm (0.20-0.40 in). p. 70
What exactly do I receive with this New Holland T1510 Operator Manual?
You get a 105-page searchable PDF that downloads instantly after checkout. Open it on your laptop, tablet, or phone, and bring it right to the shop floor.
Does this New Holland T1510 manual allow printing?
Yes. Many mechanics print the section they need for their own shop and bring it to the bench.



















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