What was found
DURING C18 CHECK DISCOVERED CORROSION ON THE RT MLG STABILIZER BEAM, FORWARD ATTACH FITTING. CORROSION WAS REMOVED IAW BOEING 737-300 SRM 51-10-02 AND FOUND TO BE OUT OF LIMITS IAW BOEING 7 37-300 SRM 57-20-90-1 FIG 102. MAINTENANCE REMOVED THE RT MLG STABILIZER BEAM, FORWARD ATTACH FITTING IAW BOEING 737-300 AMM 57-15-00-4. PREPARED NEW ATTACH FITTING FOR INSTALLATION IAW BOEING 737-300 51-40-05. INSTALLED NEW RT MLG STABILIZER BEAM, FORWARD ATTACH FITTING IAW BOEING 737-300 AMM 57-15-00-4 IAW BOEING 737-300 AMM 57-15-00-4.