What was found
BULKHEAD AROUND THE APU DUCT DOUBLER ASSEMBLY CRACKED AT BS 663. R&R DOUBLER ASSEMBLY IAW SRM AND DWG.
- Difficulty date
- July 11, 2018
- Submitted
- July 23, 2018
- Operation
- Air carrier
- Aircraft
- N777QC
- Make and model
- Boeing 7377H4
- Aircraft serial
- 30592
- Aircraft time
- 63,466 hours, 37,367 cycles
- System (JASC)
- 5312 · Fuselage Main, Bulkhead
- Part
- Doubler
- Part number
- 111A1000
- Condition
- Cracked
- Location
- Fuselage
- 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.