- Difficulty date
- January 9, 2021
- Submitted
- July 16, 2021
- Operation
- Air carrier
- Make and model
- Boeing 73779P
- Aircraft serial
- 29357
- Aircraft time
- 47,310 hours, 30,926 cycles
- Part
- Strap
- Condition
- Corroded
- Location
- Bs 797
- 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.
What was found
CORROSION AFT CARGO BAY TAPERED STRAP HAS CORROSION ON UPPER SURFACE; BS 797; RBL 20; WL 156 / REMOVED AND INSTALLED NEW AFT CARGO BAY TAPERED STRAP BTW. BS 767 TO BS 867 RBL 20 WL 156 ITEM # 7530562 IAW SRM 53-60-15-1A-1; SRM 51-10-02-0G-0; SRM 51-40-05-0G-0 DWG # 146A8120; DWG 146A0081 57319U 13JAN21