I managed to unlodge only one of the four ...whatchamacallit? Hitting the center link hard with a hammer at the junction of the bolts.
It's one towards the center of the bar that I managed to loosen out. , now I'm trying to get the one next to it free but it won't budge!
Impossible to get the pan out without removing the center link.
I'm hoping to get this second one free and swing it all out of the way as Chryco said it would, without having to free the other 2 bolts on the other side.
sorry for the poor description, I blame it on me being french speaking and a rookie at mechanics.
See in blue box the only "bolt" I managed to free up so far.