What was found
INSPECTION TYPE-C, PYLON NR 1, FOUND CRACK IN LT FRAME AT NS 235, BETWEEN MIDSPAR AND LWR SPAR. REPLACED FRAME PER SRM 51-30-02.
- Difficulty date
- October 22, 1997
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N677UP
- Make and model
- Boeing 747123F
- Aircraft serial
- 20391
- System (JASC)
- 5411 · Nacelle/Pylon, Frame/Spar/Rib
- Part
- Frame
- Part number
- 65B903082
- Condition
- Cracked
- Location
- Ns 235
- Stage of operation
- IN
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.