- Difficulty date
- June 17, 2020
- Submitted
- August 13, 2021
- Operation
- Air carrier
- Make and model
- Boeing 7378H4
- Aircraft serial
- 42523
- Aircraft time
- 21,417 hours, 9,425 cycles
- Part
- Angle
- Condition
- Corroded
- Location
- Bs 727c-727f
- 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.
What was found
AFT CARGO BAY; Z-ANGLE AT BS727C TO BS 727F HAS CORROSION; LBL22; WL154 / REMOVED CORROSION FROM AFT CARGO L/H Z-ANGLE STA. 727C-727F ORIG 'T' 0.040' REMOVED 0.015' REMAINING 0.025' OUT OF LIMITS IAW SRM 53-00-53-1A-2. REPAIRED Z-ANGLE ON W/O Y230393 (41201-1600-0006) P/N 146A2705-31