What was found
STRONG BURNING ODOR REPORT BY ALL FAS IN CABIN. COCKPIT ALSO BEGAN TO SMELL. TURNED OFF PACKS, DID NO SOLVE PROBLEM. AIR DIVERT TP PHX. NO SMOKE OR FLAME. IAW TSM 05-50-00-810-810-831-A, FOUND ODOR EVENT TO BE TYPE 7. PERFORMED CHECK FOR LEAKS OF HYD CMPNTS, NO DEFECTS NOTED. IAW AMM 29-00-00-790-001. PERFORMED GVI OF AIR-INLET PLENUM & AIR INTAKE, NO DEFECTS NOTED, IAW AMM 49-16-00-210-802. PERFORMED GVI OF HYD LINES IAW HOSES ON NR 2 ENG T/R OTBD & CLEANED RESIDUAL FLUID, IAW AMM 78-31-49-210-002-B. PERFORMED NR 2 ENG IDLE RUN, IAW AMM 71-00-00-710-003-B IAW OPERATED PACK 1 & 2, AND BOTH SIMULTANEOUSLY ON HOT, IAW AMM 12-33-21-618-001-A02, NO ODORS AND NO FUMES NOTED.