John Deere 310LSL Operator's Manual
![John Deere 310LSL Loader manual cover](/images/fNhpfpyFvelFViYUVSYaPVnD/thumbs/thumb175x175.webp)
The recommended engine oil for the John Deere 310SL Loader is John Deere Plus-50 II 15W-40.
The hydraulic fluid should be checked daily before starting the machine to ensure optimal performance.
If the engine overheats, immediately shut it down, allow it to cool, and check for coolant levels, radiator obstructions, or leaks.
Check for hydraulic fluid levels, inspect for leaks, ensure filters are clean, and verify that the hydraulic pump is functioning properly.
Follow the operator's manual, which typically includes daily checks, 250-hour service intervals, and annual inspections.
To calibrate the transmission, follow the procedure in the operator's manual which involves using the onboard diagnostic system to reset parameters.
Check the hydraulic fluid level, inspect for any blockages or leaks in the hydraulic lines, and ensure the hydraulic pump is working properly.
The service interval reminder can be reset by navigating through the machine's digital display menu and selecting the reset option for maintenance intervals.
Use ultra-low sulfur diesel (ULSD) fuel with a minimum cetane number of 40.
To replace the air filter, open the engine compartment, remove the air filter cover, take out the old filter, and install a new one ensuring a proper seal.