SDR USAA960643

Service difficulty report · Stringer · Boeing 737201

Difficulty date: September 27, 1996
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N224US
Make and model: Boeing 737201
Aircraft serial: 21666
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
Part: Stringer
Condition: Corrosion
Location: Bs 363-500
Part time: 47,115 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-3 CHECK VISUAL INSPECTION, FOUND CORROSION ON STRINGER 1 INCH BY 3 INCH SECTION AROUND RIVETS, BS 363 TO BS 500 PLUS 13 INCHES. REPLACED STRINGER SECTION, REPAIRED PER SRM 53-10-3 FIG 3 SHEET 2 TABLE 1. CORROSION TASK NR C53-107-01, CORROSION LEVEL 2. (M)