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Lubricate Paint Gun External Components

5:57
11:11
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At 5:57 in

Do you need to lube your sprayer? airless pump repair.

What happens here

To maintain your paint gun, regularly lubricate its external components using 'WD-40'. Spray WD-40 on the threads where the tip housing attaches. This prevents paint from building up, making it easier to clean and preventing parts from seizing. Also, lubricate the guide rods near the trigger mechanism to ensure smooth movement and prevent the trigger from sticking or paint from leaking when the trigger is released.

Goal: Ensure smooth operation and easy cleaning of the paint gun's external moving parts

Tools and materials

  • Airless Paint Gun GracoThe paint gun to be lubricated
  • WD-40 WD-40Lubricating threads and guide rods of the paint gun

What they say

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mineral oil based lubrications now how do i lubricate my guns so you know they stay functioning properly i hear a lot of people saying you know when i'm releasing the trigger paint's still coming out or the trigger is sticking and paint still coming out i've actually had graco contractor guns and pulled the trigger before uh released the trigger and paint was just shooting now the trigger would not stop and at that point in time you know i realized lubricating my guns would help resolve that problem at the end of the day i always lubricate my guns to keep them functioning properly but then also to keep the paint from sticking to them it makes them easier to clean i keep wd-40 in my vehicle right here at the end of the day i always tie my sprayers up just like this i have just this is just electrical wire i like to wrap on the sprayer so it holds my um holds my hose you know rolled up and i keep it right tight to the handle and then i keep my gun in an upright position right there and then i'll set this in my vehicle and then i'll lubricate it and once again the wd-40 is what i use i like lubricating the threads right here of my gun because if any paint gets on those threads what that does is it keeps paint from building up on the threads or if paint gets on it it makes it a lot easier to clean there are on little guides rods right here i like to lubricate that and the um wd-40 is going to work down inside those rods and then i like to you know squeeze the trigger open it up and then in the opening of your diffuser right here i like to put some wd-40 down inside there because there is a seat a ball and a seat there and if any paint gets built up on that crow or any type of crows or anything sticks on there it's going to cause your gun to leak so i like to put wd-40 down inside there you can just put wd-40 on other parts of the gun like on the trigger and stuff like that it keeps things functioning properly

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