Customer states bottom Oven conveyor chain had ripped. One link was broken and got caught and bound the whole chain. Chain section looks to be about 3.5 feet, will order 4 feet and two sets of master links to patch in. Nothing looks bent currently. Bushings in good shape, set up for early morning. Turned motor on, still moves. Lots of slack in chain from conveyor moving, only ran long enough to make sure motor turns. 1/10/2020 Replaced 1 foot of conveyor in bottom oven, made master links and tested.