Wrong order of events. The fan broke first, and the imbalance broke the motor isolation mounts.
See the following post:
Rick & Debbie; Brandy & Schnoodle, (Dexter & Fritz R.I.P.) (The Doxie "Kids")
2015 Pinnacle 36RSQS
2013 Chevy Silverado 3500HD LTZ, 6.6L Diesel Dually;
20k B&W Companion Fifth Wheel Hitch