Perkins 2806C-E18TA Maintenance Manual

Use engine oil meeting API CI-4 or ACEA E5 specifications. Ensure the oil viscosity matches the operating temperature range, typically SAE 15W-40.
Inspect the air filter every 250 hours of operation. Replace it if it's excessively dirty or damaged, typically every 500 hours or as needed based on operating conditions.
Check the fuel supply, battery charge, and starter connections. Ensure the emergency stop is not engaged and inspect the engine control module for fault codes.
Regularly check and maintain coolant levels, inspect the radiator for blockages, and ensure the fan and belts are functioning properly.
Replace the fuel filters, change the engine oil and oil filter, inspect the turbocharger, and check the valve clearances.
Consult the engine's operation manual for specific instructions on accessing and resetting the service indicator through the control panel interface.
Open the bleed screws on the fuel filters and use the hand priming pump until fuel free of air bubbles flows. Tighten the screws after bleeding.
Check for clogged air filters, inspect fuel injectors for proper operation, and ensure the turbocharger is functioning correctly.
Inspect the air intake and exhaust systems for blockages, check fuel quality and supply, and ensure the turbocharger and intercooler are working effectively.
Remove the valve cover and use a feeler gauge to measure the gap between the rocker arm and valve stem. Adjust as necessary to meet the specifications provided in the service manual.