Check and Lubricate Main Filter

What happens here

After lubricating the pump, the next step is to inspect and lubricate the main machine filter. Unscrew the filter housing from the sprayer and remove the filter. Visually inspect the filter to ensure it is clean and free-flowing. Apply packing saver to the threads of the filter housing before reinserting the filter and hand-tightening the housing back onto the sprayer. This prevents paint from drying on the threads, ensuring easy removal during future maintenance, and keeps the connection secure without damaging components.

Goal: Ensure the machine filter is clean and properly lubricated for smooth operation.