As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EN ROUTE FROM DAL TO APA AT FLIGHT LEVEL 36,000 FEET LEFT ENGINE COMPUTER FAIL LIGHT CAME ON AND THE ENGINE SHUT DOWN. RECYCLED COMPUTER AND IT CAME BACK ON LINE ATTEMPTED A START, WOULD NOT RELIGHT. LANDED APA NO PROBLEMS. FOUND 90 DEGREE GEAR BOX BEVELED GEAR DAMAGED, REMOVED AND REPLACED 90 DEGREE GEAR BOX.