As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CRUISE FLIGHT, SMOKE ODOR WAS FELT VERY STRONG IN THE COCKPIT, ALSO STRONG NOISE & FELT VIBRATION LT SIDE ACFT. DEVIATION & EMER DESCENT WAS DONE. PERFORMED INSPECTION IAW TSM 05-50-00-810-831-A, COS REPORTING SHEET WAS FILLED UP & FOUND ONE OF THE CAUSES TO BE TYPE 6 PACK 1. PERFORMED TSM 21-00-00-810-801-A & FOUND THE ACM ON PACK 1 DAMAGED. PACK 1 ENTERED UNDER DEFERRED DEFECT. THE ACFT WAS RETURNED TO NORMAL OPERATION.