Daily visual inspection - Check the pump and engine for any leaks, cracks, or physical damage.

Check engine oil level - Ensure it is between the marked lines on the dipstick.

Inspect engine oil quality - Look for contamination, fuel dilution, or excessive thinning.

Check coolant level - Top up with the correct coolant mixture if low.

Inspect coolant quality - Look for discoloration, oil contamination, or rust.

Inspect radiator fins - Clean them of any debris, dirt, or insects to ensure proper cooling.

Check drive belt(s) - Look for cracks, fraying, glazing, and ensure proper tension.

Listen for unusual noises - From both the engine and pump ends during operation.

Check fuel level - Ensure adequate clean fuel is available.

Drain water/fuel separator - If equipped, drain accumulated water from the fuel system.

Inspect fuel lines - Check for cracks, leaks, or soft spots.

Check air filter - Inspect the indicator or visually check for clogging; clean or replace if dirty.

Clean air filter housing - Remove any dust or debris from around the filter seal.

Inspect pump casing - Look for cracks, corrosion, or signs of leakage.

Check pump shaft seal - Look for signs of water or oil leakage.

Lubricate pump bearings - If equipped with grease fittings, apply the recommended grease.