[wslade2]

Did the rear mags not too long ago. Those hold down bolts are tough to get to and can see where someone may not have got one “tight tight”. Be careful on reassembly. Don’t be bashful about removing parts to get good exposure.

Without that rear access panel from the cabin (I don’t have one) accessing the rear magneto is problematic and probably what earns the skymaster reputation of “difficult to work on.”