Ford 655D Backhoe: Common Issues and Maintenance Tips

[MikePhua]

The Ford 655D backhoe is a popular piece of heavy equipment known for its versatility and reliability. However, like all machinery, it may experience some common issues during operation. This article covers the typical problems with the Ford 655D backhoe and offers maintenance suggestions to keep it running smoothly.
Common Problems with Ford 655D Backhoe

1. Engine Starting Issues
   One common issue with the Ford 655D is engine starting problems. This can occur due to a number of reasons such as a weak battery, faulty starter motor, or a clogged fuel filter. In colder climates, the engine may have difficulty turning over if the battery is weak or the fuel has gelled.
   Solution:
   • Check the battery voltage and condition. If the battery is old or not holding charge, replace it.
     
   • Inspect the starter motor to ensure it’s functioning properly. If there’s an issue, it may need to be repaired or replaced.
     
   • Replace the fuel filter and ensure the fuel system is free from contaminants. In cold conditions, consider using anti-gel additives for diesel fuel.
     
2. Hydraulic System Problems
   The hydraulic system on the Ford 655D is crucial for its digging and lifting capabilities. Users may encounter issues such as low hydraulic pressure, slow operation, or hydraulic fluid leaks.
   Solution:
   • Check the hydraulic fluid levels and top them off if necessary. Ensure that only the recommended hydraulic oil is used.
     
   • Inspect hoses and fittings for leaks or damage. Replace any worn or damaged components.
     
   • Clean the hydraulic filter and replace it regularly to maintain optimal fluid flow.
     
3. Transmission and Gearbox Issues
   Some owners report problems with the transmission, particularly with the shifting mechanism becoming stiff or slipping out of gear. This may be caused by low transmission fluid, a worn shift linkage, or issues with the transmission control valve.
   Solution:
   • Regularly check the transmission fluid level and replace it when it becomes dirty or low.
     
   • Inspect the shift linkage and make sure it's adjusted properly.
     
   • If the issue persists, it might be necessary to check the transmission control valve or even consult a professional for repairs.
     
4. Overheating Issues
   The Ford 655D may experience overheating, especially when working in high-load conditions or under heavy stress. This is typically caused by a malfunctioning cooling system, such as a clogged radiator, faulty thermostat, or low coolant levels.
   Solution:
   • Ensure that the radiator is clean and free of debris. Check for any blockages that might restrict airflow.
     
   • Inspect the thermostat to ensure it opens and closes at the correct temperature.
     
   • Regularly check coolant levels and ensure the system is properly filled.
     
5. Electrical System Problems
   Electrical issues like faulty wiring, blown fuses, or malfunctioning lights are also common. These issues can cause failure in the starter, lights, or other electrical components.
   Solution:
   • Inspect wiring for signs of wear or corrosion and repair or replace damaged wires.
     
   • Check the fuses and replace any blown fuses.
     
   • Test the alternator to ensure it is charging the battery properly.
     

Maintenance Tips for Ford 655D Backhoe

1. Routine Fluid Checks
   One of the best ways to keep your Ford 655D in good condition is to perform regular fluid checks. Ensure that the engine oil, transmission fluid, hydraulic fluid, and coolant are all at appropriate levels. Change the fluids according to the manufacturer’s recommended intervals to avoid any performance issues.
   
2. Grease Moving Parts
   The Ford 655D has several moving parts that need to be lubricated regularly to prevent excessive wear and tear. Grease the pins, joints, and bushings on the backhoe’s arms and loader to keep everything moving smoothly.
   
3. Tire Maintenance
   Since the Ford 655D is often used in rough terrain, its tires may experience significant wear. Regularly check tire pressure and inspect for signs of damage, such as punctures or excessive wear. Keeping the tires in good condition helps improve the machine’s stability and performance.
   
4. Inspect the Under Carriage
   The undercarriage is often exposed to dirt and debris, which can cause unnecessary wear over time. Periodically inspect the undercarriage for signs of damage, especially the tracks or wheels. Clean the undercarriage regularly to prevent buildup.
   
5. Regular Safety Inspections
   Perform safety inspections before operating the machine. Check the lights, brakes, and safety features to ensure everything is functioning properly. Also, inspect the backup alarm and horn to make sure they are operational.
   

Conclusion
The Ford 655D backhoe is a reliable piece of equipment, but like any machinery, it requires regular maintenance and timely repairs to function at its best. By addressing common issues such as engine starting problems, hydraulic system failures, and overheating, you can extend the lifespan of your backhoe. Follow the suggested maintenance tips, and make sure to stay on top of fluid levels, lubrication, and safety checks to ensure that your Ford 655D continues to perform optimally.