As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING INSPECTION, FOUND 2 HYD PRESSURE LINES RUBBING AND WORN 50 TO 80 PERCENT THROUGH. PRESSURE LINES WERE LOCATED AT THE FWD SIDE OF THE AFT ENGINE CARR THRU BEAM BETWEEN THE LT AND RT HYD PRESSURE FILTERS. IMPROPER INSTALLATION OF 90 DEGREE FITTIN IN LEFT FILTER ASSY. ASSURE PROPER INSTALLATION OF ALL FITTINGS AND RIGID LINE CLEARANCE.