Install New Pump Filter and Reassemble Housing

1:55

3:31

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At 1:55 in

Replacing a Titan 440 Pump Filter. Repairing a Titan airless sprayer.

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What happens here

Take the new pump filter, ensuring it is the correct type and mesh size for your Titan 440i sprayer. Insert the new filter into the pump's manifold and screw it in by turning it counter-clockwise. Make sure it is securely seated. Once the new filter is in place, reattach the filter housing. Screw the housing back onto the pump by turning it clockwise until it is snug. It is crucial not to overtighten the housing, as this can damage the seals or threads. After reassembly, the video suggests adding more packing lube to help maintain the seal and prevent leaks. Briefly turn on the pump and check for any visible leaks around the filter housing.

Goal: Install the new pump filter and reattach the filter housing securely, checking for initial functionality and leaks.

Tools and materials

New Pump Filter Titan — The replacement filter being installed
Titan 440i Paint Sprayer Titan — The equipment being reassembled
Wrench — Tightening the pump filter housing
Packing Lube — Lubricating seals for better fit and longevity

What they say

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filter on it. We got a brand new filter, exact same color, same type of filter. We're going to screw that filter in and then put our pump back together and see if that's related to our pressure issue. That's it. We got a ourselves a new filter. We're going to be putting in a finer mesh filter in this in this manifold here. So, we're going to screw it in. You're going to be screwing it counterclockwise to tighten it. I'm going to tilt it upside down. Turn on the water the gun. Make sure it's functioning. Now I'm going to screw the filter housing back in. The filter housing tightens going clockwise. You don't want to overtighten that. So, just get it nice and snug. Set it back up. You want to turn it on. Check it for leaks. [Laughter] There's no leaks. So hopefully that's related to our pressure issue and our gun spitting.

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