What was found
INSPECTION TYPE: C3 CRACK WERE FOUND ON TENSION TIE (P/N : 142U1023-111) ON UPPER DECK NEAR RBL 80, STA 820. REPAIR IAW 747-400F SRM 53-20-30 REPAIR 2 REV 90.00.
- Difficulty date
- January 8, 2021
- Submitted
- January 25, 2021
- Operation
- Air carrier
- Aircraft
- N580UP
- Make and model
- Boeing 747428F
- Aircraft serial
- 25632
- Aircraft time
- 107,508 hours, 18,303 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Tension Tie
- Part number
- 142U1023111
- Condition
- Cracked
- Location
- Sta 820
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.