What was found
FWD CARGO BAY, BS 500K, LBL 20 AFT SIDE OF FRAME INTERCOSTAL SUPPORT ANGLE WAS CRACKED. ACFT GROUNDED. REMOVED AND REPLACED THE SUPPORT ANGLE IAW SRM 53-40-02-0G-0, FIG 8, AND SRM 51-40-02-0G-0, PARA H, AND 7D.
- Difficulty date
- January 26, 2018
- Submitted
- February 21, 2018
- Operation
- Air carrier
- Aircraft
- N319AS
- Make and model
- Boeing 737990
- Aircraft serial
- 33679
- Aircraft time
- 52,006 hours, 20,281 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Support Angle
- Part number
- 143A7502U155
- Condition
- Cracked
- Location
- Bs 500k
- 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.