What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON INTERCOSTAL LOCATED AT FROM BS 947 TO BS 967, AT RBL 50. REPLACED INTERCOSTAL PER AARD 51-00-05-1 AND DWG 147A5660U22.
- Difficulty date
- June 3, 2022
- Submitted
- July 1, 2022
- Operation
- Air carrier
- Aircraft
- N840NN
- Make and model
- Boeing 737
- Aircraft serial
- 33518
- Aircraft time
- 35,751 hours, 14,609 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Intercostal
- Part number
- 147A5660U22
- Condition
- Corroded
- Location
- Zone 200 - Fuse
- 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.