What was found
INSPECTION TYPE:D2 CRACK DAMAGE WAS FOUND ON RT HST T/E ON UPPER CHORD (P/N: 65B03520-58) WITH EXISTING REPAIR NEED TO UPGRADE AT STAB BL 421.5. REPAIR IAW SRID: 4-4363081930 AND EO B747-5510-72014-A.
- Difficulty date
- January 31, 2019
- Submitted
- March 29, 2019
- Operation
- Air carrier
- Aircraft
- N580UP
- Make and model
- Boeing 747428F
- Aircraft serial
- 25632
- Aircraft time
- 101,727 hours, 17,398 cycles
- System (JASC)
- 5511 · Horizontal Stabilizer, Spar/Rib
- Part
- Rib
- Part number
- 65B0352058
- Condition
- Cracked
- Location
- Rt Horiz 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.