Introducción
This document serves as a comprehensive operator's manual for the Massey Ferguson 1240, 1250, and 1260 Diesel Tractors. It is a historically accurate reproduction of the original manual provided to owners of these machines. The manual contains vital information regarding proper operation, preventative maintenance procedures, lubrication points, fluid capacities, tune-up procedures, and minor adjustment details for components such as the clutch and brakes. Adhering to the guidelines within this manual will help ensure the longevity and efficient performance of your tractor.
Cubierta del manual

This image displays the front cover of the Massey Ferguson 1240, 1250, 1260 Tractor Operators Manual, which is a reproduction of the original owner's manual. It provides a visual reference for the document you are consulting.
Introducción a su manual
Before operating your Massey Ferguson 1240, 1250, or 1260 Tractor, it is crucial to familiarize yourself with the contents of this operator's manual. This section outlines general recommendations for understanding and utilizing the information provided.
- Lea atentamente: Review all sections of this manual completely before initial operation of the tractor.
- Seguridad ante todo: Pay special attention to all safety warnings and instructions throughout the manual.
- Comprender la terminología: Familiarize yourself with the specific terminology used to describe tractor components and operations.
- Mantenerse accesible: Store this manual in a safe, dry place, readily available for reference during operation, maintenance, or troubleshooting.
Procedimientos operativos
This section details the proper procedures for operating your Massey Ferguson tractor. Always ensure you understand the controls and functions before starting any task.
Comprobaciones previas a la operación
- Verify fluid levels (engine oil, coolant, hydraulic fluid).
- Inspect tires for proper inflation and damage.
- Check all lights and safety devices for functionality.
- Ensure all guards and shields are in place.
Arranque del motor
- Asegúrese de que la transmisión esté en punto muerto y que el freno de estacionamiento esté puesto.
- Gire la llave de encendido a la posición "ON".
- Engage the starter motor until the engine starts. Do not crank for more than 10 seconds at a time.
- Allow the engine to warm up at a low idle before engaging any implements or driving.
Driving and Implement Operation
Refer to the specific sections within the original manual for detailed instructions on engaging the Power Take-Off (PTO), hydraulic systems, and operating various implements. Always match engine speed and gear selection to the task at hand for optimal performance and safety.
Mantenimiento preventivo
Regular preventative maintenance is essential for the reliable operation and extended lifespan of your Massey Ferguson tractor. This section outlines key maintenance areas.
Lubrication and Fluid Capacities
- Aceite de motor: Check daily, change according to service schedule using recommended oil type.
- Fluido hidráulico: Check regularly, maintain proper level.
- Refrigerante: Check daily, ensure proper mixture and level.
- Puntos de engrase: Lubricate all designated grease fittings at recommended intervals using appropriate grease. Refer to the original manual for a detailed lubrication chart.
Tune-Up Procedures
Regular tune-ups ensure optimal engine performance and fuel efficiency. This typically includes:
- Reemplazo del filtro de combustible.
- Air filter inspection and cleaning/replacement.
- Injector inspection (for diesel engines).
- Valve clearance adjustment (if applicable).
Minor Adjustments
The original manual provides detailed instructions for minor adjustments to critical components:
- Ajuste del embrague: Ensures proper engagement and disengagement, preventing premature wear.
- Ajuste del freno: Maintains effective stopping power and even braking.
- Varillaje de dirección: Checks for play and proper alignment.
Solución de problemas comunes
This section offers general guidance for diagnosing and resolving common operational problems. For detailed troubleshooting charts and specific repair procedures, consult the original Massey Ferguson service manual.
| Problema | Posible causa | Solución |
|---|---|---|
| El motor no arranca | Low battery, no fuel, clogged fuel filter, faulty starter. | Check battery charge, verify fuel level, inspect/replace fuel filter, test starter motor. |
| Pérdida de poder | Clogged air filter, fuel delivery issue, engine overheating. | Clean/replace air filter, check fuel lines and filters, inspect cooling system. |
| Hydraulic System Malfunction | Low hydraulic fluid, clogged filter, faulty pump. | Check fluid level, replace hydraulic filter, consult a qualified technician for pump issues. |
Presupuesto
The Massey Ferguson 1240, 1250, and 1260 Tractors are robust diesel-powered machines. While specific detailed specifications for each model are found in the original manual, general information includes:
- Tipo de motor: Diesel
- Modelos cubiertos: 1240, 1250, 1260
- Longitud de impresión manual: 82 pages (for this reproduction)
- Publication Date of Reproduction: 1 de enero de 2015
For precise engine horsepower, transmission types, weight, dimensions, and specific fluid capacities, always refer to the detailed specifications provided in the original operator's manual for your specific tractor model.
Garantía y soporte
This document is a reproduction of an original operator's manual. As such, it does not include current warranty information or direct support contacts for new products. For information regarding any existing warranties on your Massey Ferguson tractor, please refer to the documentation provided at the time of purchase or contact an authorized Massey Ferguson dealer.
For technical support or service, it is recommended to consult a certified Massey Ferguson service center or a qualified agricultural machinery technician.





