The new MG124 rack ears (RKMG124) kit is only compatible with the newest MG124 with the threaded screw holes in bottom of mixer. There is no modification to retrofit this kit to older MG Series mixers.
1) Attach the ears with screws provided in the Rack ears Kit by lining up the holes in the rack ears with the threaded inserts in the bottom of the MG mixer.
CAUTION: Do not over tighten the screws.
