What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
(-23) N45UG, LR-45, departed grand island, NE enroute to dumas, TX. Climbing thru FL220, the crew received a right engine pylon overheat warning. The crew decreased power, without effect, then shut the right engine down. The aircraft diverted to Lincoln, NE. Maintenance found that the e seal on the right engine manifold high pressure duct leaked hot air into the pylon.
As the FAA filed it
(-23) N45UG, LR-45, DEPARTED GRAND ISLAND, NE ENROUTE TO DUMAS, TX. CLIMBING THRU FL220, THE CREW RECEIVED A RIGHT ENGINE PYLON OVERHEAT WARNING. THE CREW DECREASED POWER, WITHOUT EFFECT, THEN SHUT THE RIGHT ENGINE DOWN. THE AIRCRAFT DIVERTED TO LINCOLN, NE. MAINTENANCE FOUND THAT THE E SEAL ON THE RIGHT ENGINE MANIFOLD HIGH PRESSURE DUCT LEAKED HOT AIR INTO THE PYLON.