As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT GROUNDED FOR HEAVY MAINTENANCE. WHILE INSTALLING THE RIGHT ELEVATOR CABLE THROUGH THE AFT PRESSURE BULKHEAD, FOUND CABLES TO BE RUBBING ON THE AIR SEAL PASS THROUGH. REMOVED AND REPLACED AIR SEAL IN ACCORDANCE WITH ENGINEERING DOCUMENT 47224REA46 FOR MAJOR REPAIRS OF SYSTEM.