Service difficulty report · Support Angle · Boeing 737990ER
FAA SDR system
- Difficulty date
- October 11, 2024
- Submitted
- November 6, 2024
- Operation
- Air carrier
- Make and model
- Boeing 737990ER
- Aircraft serial
- 41705
- Aircraft time
- 40,049 hours, 12,545 cycles
- Part
- Support Angle
- Part number
- 146A8127U20
- Condition
- Corroded
- Location
- Zone 100
- 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 SUPPORT ANGLE UNDER FWD SHIELD HAS CORROSION. GROUNDED - YES. REMOVED CORROSION AND IS OUT OF LIMITS IAW B737-900ER SRM 53-00-53-1A-2, REMOVED AND REPLACED ANGLE IAW B737-900ER SRM 51-40-02-0G-0 & 51-40-05-0G-0W: 1" O: .050" R: 0 L: 2" D: .050".