What was found
INSPECTION TYPE-SI, R/W REAR BOTTLE PIN IS CORRODED. ALSO, FWD AND AFT BUSHINGS ARE MISSING SECTION OF MICARTA INNER SLEEVE CORROSION (C53-100-05.00-04). REMOVED AND REPLACED R/W AFT BOTTLE PIN ON NRC 657574 IAW MM 57-41-01, BUSHING REPLACED ON AOG (BOEING) AGREEMENT 6-1171-TA-883.