What was found
PILOT REPORTED THAT WHILE IN-FLIGHT, NIGHT VMC, FLIGHT CONTINUED TO INTENDED DESIGNATION. NO IFE, FAINT ODOR OF SMOKE, BURNING RUBBER. ODOR QUICKLY WENT AWAY. NO VISIBLE SMOKE AT ALL. AFTER LANDING LOUD RUMBLE FROM RT SIDE OF ACFT WAS HEARD AND FELT. SHUTDOWN RT PACK AND NOISE WENT AWAY. ACFT MAINTENANCE LOOKED AT THE ISSUE AND DETERMINED THAT RT PACK, NR 2, WAS AT FAULT. NR 2 PACK WAS PLACED ON MEL 21-51-00. AT THIS TIME IT IS UNDERDETERMINED WHAT PART IS FAULTY BUT THE EFFECTED SYS HAS BEEN ELIMINATED. MORE INFORMATION TO FOLLOW IN A SUPPLEMENTAL REPORT.