Need Rear Shackle Servicing Help
 

About 55k miles and two and a half years ago I had a 4" RE lift installed. I don't think the shop greased the rear shackle bolts. It is squeaking a lot now.

How hard is it to get the shackles off for servicing? Do they hang loose when jacked up or will I be fighting the leaf springs?

https://cimg9.ibsrv.net/gimg/www.che...8b4f65430c.jpg