SDR HALA0700199

Service difficulty report · Stringer · Boeing 767332

Difficulty date: April 24, 2007
Submitted: April 27, 2007
Operation: Air carrier
Aircraft: N597HA
Make and model: Boeing 767332
Aircraft serial: 23277
Aircraft time: 59,611 hours, 29,036 cycles
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
Part: Stringer
Condition: Corroded
Location: Bs 433 S33r
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.

What was found

FORWARD CARGO BAY HAS CORROSION ON STR 33R AT BS 433 (UNDER LOWER FLANGE) AT STR SPLICE. STRINGER SPLICE AT BS 433 STR 33R FOUND TO BE COMPLETELY CORRODED THROUGH (100% LOSS). SPLICE REMOVED IAW SRM 51-40-02-06-0. NEW SPLICE FABRICATED FROM HFAB53-SSP-011 (LOT 730642) AND INSTALLED IAW SRM 51-40-02. ALODINE, PRIMER AND PAINT APPLIED PRIOR TO INSTALLATION IAW MM 51-21-04 AND 51-21-10. ALL ACCESSED ROLLER TRAYS INSTALLED IAW MM 25-53-02-404-004.