Service difficulty report · Floor Support · Boeing 7378H4
FAA SDR system
- Difficulty date
- May 1, 2024
- Submitted
- May 21, 2024
- Operation
- Air carrier
- Make and model
- Boeing 7378H4
- Aircraft serial
- 36945
- Aircraft time
- 26,301 hours, 12,996 cycles
- Part
- Floor Support
- Part number
- UNKNOWN
- Condition
- Corroded
- Location
- Bs 947 Lbl52
- 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.
What was found
AFT WET AREA INTERCOSTAL AT BS 947 LBL 52 SHOWS SIGNS OF CORROSION DOT L639<[01] REMOVED AND REPLACED INTERCOSTAL PN 147A5660Y2 IAW B737-800 SRM 51-40-02 AND BAC DWG 147A5660;[02] VERIFIED REMOVED AND REPLACED INTERCOSTAL PN 147A5660Y2 IAW B737-800 SRM 51-40-02 AND BAC DWG 147A5660