What was found
RH; A/C EXHAUST DUCT; DOUBLER CRACKED. BS 663; WL 148; RBL 16 / REPLACED DOUBLER/SEAL RETAINER R/H B.S. 663 WL 148 RBL 16 7570349/NEW PER SRM 51-10-02-0G-0 9. SEAL RETAINER ASSY WILL BE INSTALLED ON NRC T686436.
- Difficulty date
- July 27, 2017
- Submitted
- January 31, 2022
- Operation
- Air carrier
- Aircraft
- N7830A
- Make and model
- Boeing 7377L9
- Aircraft serial
- 28008
- Aircraft time
- 54,607 hours, 22,609 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Doubler
- Condition
- Cracked
- Location
- Ecs Bay Rh
- 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.