Service difficulty report · Transition Panel · Boeing 737890
FAA SDR system
- Difficulty date
- July 13, 2023
- Submitted
- July 26, 2023
- Operation
- Air carrier
- Make and model
- Boeing 737890
- Aircraft serial
- 35685
- Aircraft time
- 55,430 hours, 16,491 cycles
- Part
- Transition Panel
- Part number
- 143A7501187
- Part serial
- UNK
- Condition
- Corroded
- Location
- Unknown
- 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.
What was found
FWD PIT L/H TRANSITION PANEL STA:500H+12 TO 500I HAS CORROSION. GROUNDED - YES. EVALUATED DAMAGE ON FWD PIT L/H TRANSITION PANEL @ 500HH+12 TO 500I, ORIG. THICKNESS: .040" IAW B737-800 SRM 53-30-53-0I-2. REMOVED MAT:.005". REMAIN: .035" & IS FOUND TO BE OUT OF LIMITS IAW B737-800 SRM 53-00-53-1A-2.4.A.(2). REMOVED AND REPLACED FWD PIT L/H TRANSITION PANEL STA500_12 TO 500I IAW B737-800 SRM 53-00-53-2R-5.