What was found
MCN - FOUND FRAME UPPER INNER FLANGE STRAP CRACKED, BS 492, S22R. REPLACED FRAME UPPER INNER FLANGE STRAP, BS 492, S22R IAW B737-300 SRM 51-40-02 AND 51-40-05.
- Difficulty date
- March 6, 2007
- Submitted
- March 12, 2007
- Operation
- Air carrier
- Aircraft
- N312AW
- Make and model
- Boeing 7373S3
- Aircraft serial
- 24060
- Aircraft time
- 49,300 hours, 34,723 cycles
- System (JASC)
- 5311 · Fuselage Main, Frame
- Part
- Frame
- Part number
- 65207235
- Condition
- Cracked
- 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.