- Difficulty date
- December 2, 2020
- Submitted
- February 11, 2021
- Operation
- Air carrier
- Make and model
- Boeing 737752
- Aircraft serial
- 34296
- Aircraft time
- 40,949 hours, 28,084 cycles
- Part
- Web
- Part number
- 146A8340
- Condition
- Corroded
- Location
- Aft Cargo
- 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
***CORROSION*** ON SUBTHRESHOLD WEB AT AFT CARGO BAY BS795 - BS847 RBL26 WL161. / REMOVED AND INSTALLED NEW SUBTHRESHOLD WEB AT FCB ON BS 759-BS 847 RBL 26 WL 181 ITEM # 7531818 IAW SRM 53-60-15-01-1; SRM 53-60-15-1A-1; SRM 51-40-05-0G-0; SRM 51-40-02-0G-0; DWG # 146A8120; DWG # 146A8340 57319U 12-04-20