SDR CKSA98309

Service difficulty report · Stringer · Boeing 747146

Difficulty date: May 20, 1998
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N704CK
Make and model: Boeing 747146
Aircraft serial: 20528
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
Part: Stringer
Condition: Corroded
Location: Bs 2360
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.

What was found

DURING ACCOMPLISHMENT OF AD 86-16-05, FOUND CORROSION ON STRINGER S35L STA 2360 AFT OF PRESSURE BULKHEAD. REMOVED CORROSION. FOUND OUT OF LIMITS IAW B747 SRM 53-30-02. REMOVED DAMAGED STRINGER AND END STRINGER IAW B747 SRM 53-10-03. MATERIAL ID PN BAC1498-146.7075-T62 STRINGER REPAIR ID PN BAC1498-1317075-T62. INSTALLED REPAIR IAW B747 SRM 53-10-03. NON-ROUTINE TASK CARD NUMBER B0083-09-N-00035.