What was found
WHILE ACCOMPLISHING A DVI OF THE NR 7 AND NR 17 FREEZE PLUG HOLES IN THE BONDED SPLICE PLATE OF THE LT HORIZ STAB FOUND THE NR 7 HOLE DAMAGED. REPAIRED PER VT-SAA EA 747-5510-56-A8559 REV I/R.
- Difficulty date
- August 3, 2020
- Submitted
- October 15, 2020
- Operation
- Air carrier
- Aircraft
- N756CA
- Make and model
- Boeing 747412
- Aircraft serial
- 26547
- Aircraft time
- 82,338 hours, 13,417 cycles
- System (JASC)
- 5512 · Horizontal Stabilizer, Plate/Skin
- Part
- Skin Splice
- Part number
- 182U00194
- Condition
- Damaged
- Location
- Horizontal Stab
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.