Remove the Anchor bolt, loosen but do not remove the 3 bolts on the LCA Mount.
Note, Mark L & R, Mark the Angle on the anchors, and note the amount of bolt that is above the 2 Nuts on the Anchor Bolt.
Once they are loose you can tap them backwards with a Mallet and they will come out of the front mounts, then you get to fish them out of the rear anchor point unless you want to remove the Anchor piece... Or Just drop that cross member with the T-bars still in it...
ALSO...
When you Loosen the Anchor bolt the front end will Sag, when you re-install jack the front end up off of the ground....
Covered in Hayne and Chiltons Manuals.....