John Deere 1312C Maintenance Manual
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To check the hydraulic fluid level, park the scraper on a level surface, shut off the engine, and allow it to cool. Locate the hydraulic fluid reservoir. Use the dipstick to check the fluid level, ensuring it's within the recommended range.
Regular maintenance includes checking and replacing the engine oil and filters, inspecting the air filter, and ensuring the cooling system is functioning properly. Follow the maintenance schedule outlined in the operator's manual.
Start by checking for any visible leaks or damaged hoses. Ensure the hydraulic fluid is at the correct level. If problems persist, inspect the hydraulic pump and valves for wear or damage and consult the service manual or a professional technician.
First, check the battery connections and charge level. Ensure the fuel is sufficient and the fuel system is free of blockages. Inspect the starter motor and ignition system for faults. If necessary, refer to the troubleshooting guide in the manual.
To adjust the scraper blade, safely secure the machine, then use the blade adjustment mechanisms to set the desired height and angle. Refer to the operator's manual for specific adjustment procedures and safety precautions.
Check the transmission fluid level and condition, and top up or replace as necessary. Inspect for leaks and ensure the transmission filter is clean. If the problem continues, consult a qualified technician for further diagnosis.
The air filter should be inspected regularly and replaced approximately every 250 operating hours, or more frequently in dusty conditions. Follow the guidelines in the operator's manual for specific intervals.
Signs of a failing hydraulic pump include unusual noises, decreased hydraulic power, slow or erratic operation of hydraulic components, and increased operating temperature. Investigate promptly to prevent further damage.
Conduct a visual inspection of the machine, checking for loose or damaged parts. Verify the function of all safety devices, such as lights and alarms. Confirm proper operation of brakes and steering. Document findings and address issues before operation.
Refer to the tire manufacturer's specifications for the recommended tire pressure, which is often found in the operator's manual. Regularly check and maintain the correct tire pressure for optimal performance and longevity.