What was found
DURING C1-12 CHECK INSPECTION, FOUND S33 LEFT CRACKED AT FS 660. REPAIRED IAW B747 SRM 53-10-03 FIG 2, (7075-T6). C-CHECK WORK CARD NUMBER 7CI1014. NON-ROUTINE TASK CARD NUMBER 108330.
- Difficulty date
- July 11, 1997
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N708CK
- Make and model
- Boeing 747269B
- Aircraft serial
- 21543
- System (JASC)
- 5313 · Fuselage Main, Longeron/Stringer
- Part
- Stringer
- Condition
- Cracked
- Location
- Bs 660
- 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.