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Part of the New Holland Operator Manuals.
Running a New Holland TC35D, TC40D, or TC45D compact tractor? This 118-page operator manual PDF (OEM #86620669) covers all three models, from starting procedures and dashboard controls to the hydraulic lift system. You get factory wiring diagrams, a full lubrication and maintenance section with intervals for the fuel filter, air cleaner, cooling system, and battery, plus complete specifications for the engine, brakes, and steering. Safety decals, ROPS guidance, and predelivery service checks round it out. Torque the wheel bolts to 125 ft. lbs. (169 N·m) and set fan belt deflection between 7/16" and 9/16" with 20-25 lbs. of thumb pressure. Your tractor should not sit idle while you dig through forums for a fuel tank capacity (it holds 54.5 liters, by the way). Bookmarked PDF opens on any device; carry it to the machine on your phone and get to work.
What's Inside This New Holland TC35D, TC40D, TC45D Operator Manual
| System | Pages | Key Topics |
|---|---|---|
| Safety | 6-14 | Safety Precautions, Tractor Operation, Diesel Fuel, ROPS, Safety Decals |
| General Information | 15-18 | Hardware Tightening Torques, International Symbols, Product Identification Plate |
| Operation | 19-54 | Controls and Instruments, Starting the Engine, Lighting, Brake Controls, Hydraulic Lift System |
| Lubrication and Maintenance | 55-98 | Recommended Lubricants, Fuel Filter, Air Cleaner, Cooling System, Battery, Alternator |
| Specifications | 99-108 | Engine, Cooling System, Electrical System, Fuel System, Brakes, Steering |
| Predelivery Service | 111-118 | Inoperative Service Checks, Operative Service Checks, Safety Items Checks |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| All Models | ||
| Front Wheel Torque | 125 ft. lbs. (169 N·m) | p. 81 |
| Rear Wheel Torque | 125 ft. lbs. (169 N·m) | p. 81 |
| Fan belt deflection | 7/16"-9/16" (10 mm-15 mm) | p. 72 |
| Fan belt thumb pressure | 20-25 lbs. (9-11 kg) | p. 72 |
| Fuel Tank Capacity | 54.5 liters | p. 99 |
| Front Wheel Bolt Torque | 125 ft. lbs. | p. 104 |
| Rear Wheel Bolt Torque | 125 ft. lbs. | p. 104 |
| TC35D | ||
| Engine Oil Capacity (with filter) | 5.8 liters | p. 99 |
| Cooling System Capacity | 7.4 liters | p. 99 |
| TC40D, TC45D | ||
| Engine Oil Capacity (with filter) | 6.0 liters | p. 99 |
| TC40D | ||
| Cooling System Capacity | 7.9 liters | p. 99 |
| TC45D | ||
| Cooling System Capacity | 8.0 liters | p. 99 |
New Holland TC35D, TC40D, TC45D Common Problems This Manual Covers
New Holland TC40D compact tractor cranks slowly or won't start on cold mornings, clicking from the starter solenoid
Check battery terminals for corrosion, clean and tighten them, then confirm the ground strap is secure. Verify the tank has clean winter-grade fuel; it holds 54.5 liters full. Follow the starting procedure on page 19, and if cranking stays slow, load-test the battery and inspect the starter solenoid connections.
Manual Section: Operation p. 19Engine runs hot and the coolant temperature gauge climbs during heavy loader work
Check the radiator screen and grille for chaff and blow them clean with compressed air. Verify coolant level in the recovery tank when the engine is cold; a TC35D system holds 7.4 liters, listed on page 99. Inspect the fan belt for glazing, since a slipping belt runs the engine hot.
Manual Section: Cooling System Troubleshooting p. 99Three-point hitch lifts slowly and hydraulics groan when the oil is cold
Check transmission and hydraulic oil level on the dipstick with the tractor parked level and implements lowered. Drain and refill with the recommended oil if it looks milky or dark, following the Lubrication and Maintenance section. If the lift is still slow once warm, compare system pressure against the relief valve setting on page 101 (2275 PSI, 2500 PSI on the TC45D).
Manual Section: Transmission and Hydraulic System Troubleshooting p. 101Battery keeps going dead overnight and the charge indicator light flickers at low idle
Test belt tension first: press midway between the pulleys with 20-25 lbs. (9-11 kg) of thumb pressure and look for 10 mm-15 mm of deflection, the figure given on page 72. Adjust or replace a glazed belt, then clean both battery posts and check the ground cable connection at the frame.
Manual Section: Electrical System Troubleshooting p. 72Front wheels wobble at road speed and wheel bolts keep working loose
Torque the front wheel disc-to-hub bolts to 125 ft. lbs. (169 N·m), the value listed on page 104, and recheck them after the first few hours of work. Verify the rear wheel-to-axle bolts at the same 125 ft. lbs. figure. Replace any bolt with damaged threads before returning to road travel.
Manual Section: Specifications p. 104Frequently Asked Questions
What are the replacement specifications for the air filter?
The air cleaner assembly contains an outer primary element and an inner safety element. The primary element should be cleaned every 100 hours of service, while the inner safety element should be replaced every 1000 hours of operation or every third primary element change, whichever comes first. p. 66
What is the recommended torque for the ROPS mounting bolts?
The ROPS mounting bolts must be tightened to a torque of 55 ft. lbs. (74.5 N·m). This inspection should be performed after the first 20 hours of operation and then every 500 hours or every six months. p. 73
What is the fuel tank capacity for these tractors?
The fuel tank capacity for the TC35D, TC40D, and TC45D models is 13 U.S. gallons (54.5 liters). p. 99
How often should the transmission, rear axle, and hydraulic system oil be changed?
The transmission, rear axle, and hydraulic system oil should be changed after every 300 hours of operation. p. 67
What is the correct procedure for checking the engine oil level?
The engine oil level should be checked daily or after every 10 hours of operation. With the engine stopped and the tractor on level ground, check the oil using the dipstick; the level should register between the two marks on the dipstick. p. 60
How is this New Holland TC35D Operator Manual delivered?
You get a 118-page scanned PDF that downloads instantly after checkout. Open it on your laptop, tablet, or phone, and bring it right to the shop floor.
Am I free to print this New Holland TC35D Operator Manual?
Yes. The PDF has no DRM restrictions, so print any page or section you need for your shop. Works with any standard printer.
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