SSM 19898 Question
I've had a strange sliding noise at rear of truck for awhile now. I've changed rear shocks, checked for loose frame attachments, spare tire holder, tailgate and exhaust system. Nothing in box other than box liner. Noise is mostly predominant on turns but can happen in other situations. I ran across this SSM but haven't found any more info.
https://www.f150forum.com/f4/how-do-...springs-41024/
Note that the SSM does NOT talk about pulling the U-bolts and taking the springs all apart!
And you can see the SSM in a more official format as an Oasis query printout (look near the bottom of the second page):
http://ww2.justanswer.com/uploads/fo..._155634_A1.pdf



