In addition, back off the cable adjuster on the "A" cable (pull cable) hardline under the control unit, that'll give you some extra slack to play with.
After disconnecting the inner cables from the throttle pipe, you'll unscrew both hard lines from the bottom of the control unit and the cables will drop out.
Reassembly is the reverse of disassembly
Do you plan on pulling the wiring out of the bars, or are you going to disconnect the wiring from the control unit? If the latter, be VERY careful as there are a number of wee parts that will fly out and disappear on you.
mystic_1