MacDev Sonic LPR Cleaning Guide
 

Materials needed- Strap wrench, needle nose pliers, rag/napkin, and lube.

Step 1: Remove the LPR from the marker using a strap wrench. The valve spring a valve stem will follow but you can just put it aside for now.



Step 2: Now unscrew the cover/cap off the LPR. then unscrew the adjuster and a spring will come out behind it.




Step 3: Using a needle nosed plier with a rag or napkin over the piston (so you won't scratch the piston) pull put the piston by grabbing onto the little nub. Then wipe off the lube.




Step 4: Apply a thin layer of lube on the piston's o-rings and install the piston back in. Push the piston in and out to make sure the piston is sliding evenly and smoothly.



Step 5: Install everything back on. If the LPR leaks after adjusting it, remove to adjuster and SLOWLY screw back in. Sometimes when you screw it in too hard, you can pinch the o-ring on one of the threads.

nice! good info bro

damn, you're on a roll! next, how about a guide for cleaning the 04 stock inline, I dont think we have one of those yet, and I dont know how they work so I cant help ppl who have problems with them.

nicely done raged.... i think you need to get out more though :)

sorry, i dont have any stock parts :(

i did that at 2 AM!!! :)

Very nice :tup:

You're gonna have your own section in the FAQ's soon.

Wow. Are you an ICD tech? Haha. It was unclear at first, but then I looked again and it's smooth and easy to understand.


Art

i cant get the LPR off the marker.

Way to bring a dead thread back. Use some muscle.

its that i dont have one of those strap wrenches. I tryed using a wrench and a rag but it dosent work. I think the guy before me skrewed it in to hard.

You dont need a strap wrench, get someone with more power to get it then.

I found the right tool and got it off.