John Deere 26G Operator's Manual

Performing daily maintenance includes checking the engine oil level, inspecting the coolant level, checking hydraulic fluid levels, inspecting hoses and belts for wear, and ensuring that all safety features are functioning correctly.
First, check the battery connections for corrosion and ensure they are tight. Then, verify that there is adequate fuel and that the fuel shutoff valve is open. Inspect the fuses and replace any that are blown. If the problem persists, consult the operator's manual for further troubleshooting steps.
Check for low hydraulic fluid levels and refill if necessary. Inspect hoses and connections for leaks or damage. Listen for unusual noises, which may indicate air in the system. Clean or replace filters if they are clogged. If problems continue, consult a professional technician.
The engine oil should be changed every 250 operating hours or annually, whichever comes first. Always refer to the operator’s manual for the most accurate maintenance intervals.
Clean the excavator thoroughly and perform all routine maintenance tasks. Fill the fuel tank and add a stabilizer to prevent condensation. Store the machine in a dry, sheltered area and disconnect the battery to prevent drainage.
Check the tension of the tracks and adjust them according to the specifications in the operator’s manual. Inspect the tracks for excessive wear or damage, and clean any debris that may be lodged in the undercarriage.
Operate the excavator at the recommended RPM range and avoid excessive idling. Keep the machine well-maintained by performing regular oil and filter changes. Using high-quality fuel and lubricants can also enhance fuel efficiency.
Always wear appropriate personal protective equipment, such as a hard hat and safety boots. Conduct a pre-operation inspection and ensure all safety features are operational. Be aware of your surroundings and maintain a safe distance from other workers and equipment.
First, relieve pressure from the hydraulic system. Remove the damaged hose by loosening the fittings. Install the new hose by securing the fittings tightly. Check for leaks after re-pressurizing the system and ensure everything is functioning properly.
Ensure the bucket teeth are sharp and not worn down. Maintain proper hydraulic pressure and fluid levels. Adjust the excavator’s operating mode for the specific digging conditions and ensure that the weight is optimally balanced.