Updated or new NSNs are a challenge to keep up with. Here’s a list that PS captured in 2022 for combat vehicles and equipment. Get them here…...

Inspect the M109A7 Paladin and M992A3 CAT transmission oil hose (outlet) for signs of chafing. Replace it, if necessary, and install additional hose guards. Read on for more info…...

Maintainers, note that there are updated maintenance procedures for the M109A6 and M109A7 howitzers’ variable recoil and variable recoil housing. Continue reading to find out more about the important changes...

Mechanics, there have been hydraulic oil leaks where the quick-disconnect (QD) coupler, NSN 4730-01-657-6292, threads into the manifold, NSN 2590-01-652-4858, on the M109A7 Paladin’s and M992A3 ammo carrier’s cooling system...

Crewmen, dirt, sand, oil and condensation tend to collect on your Paladin’s slip ring. As the cab is traversed, that crud builds up on the segment board and shorts it out.  Things only get worse from there...

Photo by Sgt. Jeremiah Woods This article can potentially save your unit $2100Mechanics,When working on the hydraulic cooling fan for the M109A7 howitzer and M992A3 ammo carrier, you’re supposed to inspect the O-ring face...

Crewmen, out of sight often means out of mind. That’s not good when it comes to the hidden or hard to reach lube points on the cradle mount bearings of your M109A6 Paladin...

Crewmen, your Paladin’s idler arm and housing can take a beating during missions. That’s why you need to show it some TLC during semi-annual checks and services. There are two lube points for each idler arm and housing...

Dear Editor, of all the things Paladin crews need to check out during PMCS, one of the easiest to overlook is the cannon tube’s travel lock friction linings. The friction linings cushion the tube when it’s in the travel lock,...