SDR USAA990926

Service difficulty report · Angle · Boeing 737301

Difficulty date: September 3, 1999
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N339US
Make and model: Boeing 737301
Aircraft serial: 23236
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Angle
Condition: Corroded
Location: Bs 251
Part time: 38,542 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

CLT - DURING Q-5 CHECK VISUAL INSPECTION, FOUND CORROSION 1 INCH FORWARD OF STATION 251 FRAME, RBL 16, WL 157 ALONG INBOARD ROW OF FASTENERS RIGHT LOWER CHORD ANGLE. CORROSION LEVEL 2. REPLACED RIGHT LOWER CHORD ANGLE IN NLG WHEEL WELL PER SRM 51-70-12 FIG 1, BAC DWG 65-45819 AND EA 65426. (M)