What was found
DURING C1-12 CHECK INSPECTION, FOUND NR 4 PYLON ADP O/B MOUNTING LUG FITTING CRACKED. REMOVED AND REPLACED PART IAW B747 SRM 51-10-1 AND 51-30-02 (7075-T6). C CHECK WORK CARD NUMBER 7CI4809. NON-ROUTINE TASK CARD NUMBER 107883.
- Difficulty date
- July 11, 1997
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N708CK
- Make and model
- Boeing 747269B
- Aircraft serial
- 21543
- System (JASC)
- 5400 · Nacelle/Pylon Structure
- Part
- Fitting
- Condition
- Cracked
- Location
- Nr 4 Pylon
- 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.