What was found
ACY - RT FUEL MANIFOLD P/N 581033 FND WITH CHAFE THRU HOLE BETWEEN NR'S 2 AND 3 FUEL NOZZLE. CHAFE CAUSED BY BRACKET P/N 487659 CRACKING AND PARTING NR 2 NOZZLE AND LOGGING ITSELF BTWN MANIFOLD AND CCOC FWD FLANGE. REMOVED AND REPLACED RT FUEL MANIFOLD IAW PWA JT8D MM 73-13-1. BRACKETS P/N 487659 AT NOZZLES 1,2,3,4,8, AND 9 CRACKED (NR 2 DEPARTED). REMOVED AND REPLACED SIX BRACKETS, P/N 487659, LOCATIONS 1,2 3 4,8, AND 9 IAW PWA JT8D MM 73-13-1. RT DIFFUSER INNER DUCT CRACKED AT NR 1 FUEL NOZZLE, CRACKED AND TORN AT NR 2 FUEL NOZZLE. REMOVED AND REPLACED RT AND LT DIFFUSER INNER DUCT P/N 794886 AND 794887 IAW PWA JT8D MM 72-00-38. PERFORMED ENGINE RUN-UP CHK IAW PWA JT8D MM 72-00 TESTS B, C, H.