The Lincoln 1162 Pneumatic Grease Gun works best when you keep the air pressure between 40 and 150 PSI, according to the manufacturer's product description. Sticking to this range is key to making sure everything runs smoothly with the grease gun.
Now, something that's popped up in our research is that sometimes this gun can dispense grease even when the trigger isn't pulled. This usually happens because of a sticky trigger or some kind of misalignment inside the gun. A good first step to tackle this is to check if the trigger is sticking and, if so, use some air tool oil to keep it moving freely.
If that doesn't solve the problem, you might be dealing with a stuck valve or something misaligned in the piston system. These could prevent the air pressure from resetting properly after each use.
In such cases, taking the gun apart to clean and make sure everything's assembled correctly might do the trick. Pay close attention to the pneumatic piston and valve assemblies for any blockage or jammed parts.
If these steps still don't fix it, reaching out to Lincoln's customer service might be the way to go. It's worth noting, from what we've gathered, that experiences with their support and warranty claims can be hit or miss. So, getting it from a seller known for good support might be something to consider.
To keep your Lincoln 1162 running well, make it a habit to stick to the suggested air pressure range, keep up with regular cleaning, and lubricate it as needed. This way, you can help avoid problems and keep the tool running reliably for the long haul.
