What was found
CORROSION HORIZONTAL SUPPORT IN FRONT OF THE AFT HOT DRAIN MAST FR 86/87 STR.27R/28R. REMOVED AND REPLACED INTERCOSTAL PN: 170-87561-001 ANGLE REF SRM 51-41-01. AIRCRAFT REMAINS IN HEAVY CHECK.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CORROSION HORIZONTAL SUPPORT IN FRONT OF THE AFT HOT DRAIN MAST FR 86/87 STR.27R/28R. REMOVED AND REPLACED INTERCOSTAL PN: 170-87561-001 ANGLE REF SRM 51-41-01. AIRCRAFT REMAINS IN HEAVY CHECK.