SDR USAA980242

Service difficulty report · Stringer · Boeing 737201

Difficulty date: June 17, 1998
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N229US
Make and model: Boeing 737201
Aircraft serial: 21818
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
Part: Stringer
Condition: Corroded
Location: Bs 304
Part time: 49,570 hours
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

INT - DURING Q-5 CHECK VISUAL INSPECTION, FOUND 1 INCH BY 3 INCH CORRODED AREA TWO PLACES BS 304, STRINGER 25L, BS 286.5, STRINGER 25L STRINGER. INSTALLED STRINGER SPLICE BS 304 AND 286.5 STRINGER 25L, REPAIRED PER SRM 53-10-3 FIG 1 SHEET 8. CORROSION TASK NR C53-202-02, CORROSION LEVEL 2. (M)