What was found
AFT RIGHT MAIN FRAME HAD CRACK AT FORWARD AND AFT FLANGES, MUST BE REPLACED PER NEA 53400102-002-30. REMOVED AND REPLACED RIGHT MAIN FRAME IAW DC9 EA 53400326-001-2. CRACK LENGTHS WERE 1" AND 1 1/4".
- Difficulty date
- March 16, 2007
- Submitted
- April 24, 2007
- Operation
- Air carrier
- Aircraft
- N939AX
- Make and model
- Doug DC932
- Aircraft serial
- 47201
- Aircraft time
- 54,723 hours, 45,423 cycles
- System (JASC)
- 5311 · Fuselage Main, Frame
- Part
- Frame
- Part number
- 9919619504
- Condition
- Cracked
- Location
- Fuselage
- 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.