What was found
LT STA 663 VAPOR BARRIER BLKHD UPPER CHORD IS CRACKED AT FASTENER HOLE APPROX LBL13. GROUNDED - YES. REPAIRED LT STA 663 VAPOR BARRIER BLKHD UPPER CHORD AT LBL 13 IAW EA NO. 700 57EA 21767.
- Difficulty date
- June 7, 2019
- Submitted
- July 1, 2019
- Operation
- Air carrier
- Aircraft
- N613AS
- Make and model
- Boeing 737790
- Aircraft serial
- 30163
- Aircraft time
- 63,232 hours, 30,265 cycles
- System (JASC)
- 5312 · Fuselage Main, Bulkhead
- Part
- Bulkhead
- Part number
- 111A13221
- Condition
- Cracked
- Location
- Lt Mlg Ww
- 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.