What was found
SEAL RETAINER IS CRACKED BS 663 LBL 20 WL 140 / REMOVED AND REPLACED SEAL RETAINER B.S.663 LBL20 WL140 PER SRM 51-40-02-0G-0 DWG 111A1000 AND DWG 111A1001
- Difficulty date
- January 23, 2020
- Submitted
- August 9, 2021
- Operation
- Air carrier
- Aircraft
- N426WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 29830
- Aircraft time
- 61,080 hours, 36,269 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Retainer
- Condition
- Cracked
- Location
- Bs 663 Seal
- 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.