The AD is in progress. Comment period is closed. Most of the comments suggest the proposed AD is too onerous. Waiting on final rule from FAA. The AD is intended to address fatigue cracks in the spar caps, specifically the lower spar cap. The spar bolts are a routine inspection item. Interesingly, there are about 19,000 airplanes that will be affected by this AD. The number of comments during the open comment period was 167.
You'll need to follow the instructions in the maint. manual to remove the wings. The simplified process is use a cradle to support the fuselage, lift the plane to place it in the cradle, something to support the wings while they are de-mated from the fuselage and a rack to carry/store the wings.