What was found
AIRCRAFT IN BASE MAINTENANCE: FOUND INTERCOSTAL BETWEEN STA 312 AND 328, 36 RBL CRACKED AT CLIP NUT HOLE. INSTALLED NEW INTERCOSTAL WET, IAW AARD 51-00-05-1.
- Difficulty date
- September 1, 2020
- Submitted
- September 14, 2020
- Operation
- Air carrier
- Aircraft
- N958NN
- Make and model
- Boeing 737823
- Aircraft serial
- 31203
- Aircraft time
- 18,595 hours, 7,281 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Part number
- 141A5410140
- Condition
- Cracked
- Location
- Bs 312-328
- 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.