TO-20 - Tractor Ferguson - Free user manual and instructions
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| Product Type | Tractor |
| Brand | Ferguson |
| Model | TO-20 |
| Engine Type | 2-cylinder gasoline |
| Engine Displacement | 134 cu in (2.2 L) |
| Horsepower | 20 hp (drawbar), 24 hp (belt) |
| Fuel System | Carburetor, gasoline |
| Fuel Tank Capacity | 10 gallons (37.9 L) |
| Transmission | 4-speed sliding gear |
| Steering | Manual |
| Brakes | Mechanical drum |
| Hydraulic System | Ferguson hydraulic with draft control |
| 3-Point Hitch | Category 1 |
| PTO | Rear 540 rpm, live PTO (optional) |
| Dimensions (L x W x H) | 118 x 64 x 70 inches |
| Wheelbase | 72 inches |
| Weight | 2500 lbs (1134 kg) |
| Tire Size (Front) | 5.50-16 |
| Tire Size (Rear) | 11.2-28 |
| Battery | 6-volt (converted to 12V on many) |
| Cooling System | Thermosiphon, no water pump |
| Maintenance | Regular oil, filter, and grease points |
| Safety Features | No ROPS standard; use caution on slopes |
| Repairability | Parts widely available; easy to service |
Frequently Asked Questions - TO-20 Ferguson
How do I start the Ferguson TO-20?
Ensure the gear shift is in neutral, engage the hand throttle halfway, pull the choke if cold, and press the starter button. If the battery is weak, you can use the hand crank.
What type of hydraulic oil does the TO-20 use?
Use a Universal Tractor Fluid (UTF) or SAE 10W-30 engine oil for the hydraulic system. The reservoir capacity is approximately 4.5 gallons.
How do I adjust the draft control on the Ferguson hydraulics?
The draft control lever is located behind the seat. Adjust it to set the sensitivity of the 3-point hitch based on the implement and soil conditions.
What is the correct tire pressure for the TO-20?
Front tires: 20-24 psi; Rear tires: 10-14 psi for field work, or up to 20 psi for road travel.
How do I service the air cleaner?
The oil bath air cleaner should be cleaned every 10 hours or daily in dusty conditions. Remove the bowl, clean with solvent, and refill with clean engine oil to the indicated level.
Why does my TO-20 overheat?
Common causes: low coolant level, clogged radiator fins, or an incorrectly adjusted carburetor. The thermosiphon system relies on gravity; ensure the radiator is full and the fan belt is tight.
How do I operate the PTO?
Engage the PTO by pushing the lever forward when the engine is at low idle. On early models, the PTO is not live; the clutch must be disengaged. Ensure the implement is properly attached.
What is the best way to lubricate the TO-20?
Use a grease gun on all grease fittings (zerks) every 10 hours. Check the transmission and differential oil level (SAE 90 gear oil) and the engine oil (SAE 30 in summer, 10W-30 in winter).
How do I adjust the manual steering?
Check for tie rod end wear and adjust the steering box backlash. The steering gear is a recirculating ball; tighten or shim as needed to reduce free play.
Where can I get parts for my Ferguson TO-20?
Parts are available from agrarian dealers, online tractor parts retailers, and salvage yards. Common parts are often reproduced. Always verify fitment for your serial number.
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USER MANUAL TO-20 Ferguson
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Product information
Brand : Ferguson
Model : TO-20
Category : Tractor