- Difficulty date
- October 21, 2019
- Submitted
- March 23, 2022
- Operation
- Air carrier
- Aircraft
- N8618N
- Make and model
- Boeing 7378H4
- Aircraft serial
- 36915
- Aircraft time
- 21,694 hours, 9,437 cycles
- Part
- Floor Panel
- Part number
- 453A261018
- Condition
- Corroded
- Location
- Aft Cargo Compt
- 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 CARGO COMPARTMENT FLOOR PANEL 140CF UPPER SURFACE ALONG EDGES HAS CORROSION. / EVALUATED CORROSION AT AFT CARGO FLOOR PANEL 140CF UPPER SURFACE EDGES AS BEYOND ALLOWABLE LIMITS OF MAX ACCUMULATED LENGTH OF 20' IAW 737-800 SRM 53-00-53-1A-1 FIG 102. VERIFIED NEW PART AS P/N:453A2610-18 IAW 737-800 AIPC 25-52-10-19 AND A-TAG WN3657. PANEL INSTALLED TO W/O TASK CARD 550730 PAGE 30. (A-TAG WN3657).