- Difficulty date
- April 18, 2022
- Submitted
- May 2, 2022
- Operation
- Air carrier
- Make and model
- Boeing 737990ER
- Aircraft serial
- 36349
- Aircraft time
- 20,533 hours, 6,656 cycles
- Part
- Unknown
- Part number
- 146A750236
- Part serial
- NSN
- Condition
- Corroded
- 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
AFT CARGO COMPARTMENT R/H TRANSITION PANEL UPPER AND LOWER SURFACES CORRODED FS 727-767. GROUNDED - YES. REMOVED CORROSION AND CHECKED LIMITS FOUND TRANSITION PANEL OUT OF LIMITS IAW B737-900ER SRM 53-00-53-1A-2 REPAIRED TRANSITION PANEL IAW B737-900ER SRM 53-00-53-2R-6W=.6 O=.040 R=.030 L=1.4 D=.010.