SDR 95ZZZX850

Service difficulty report · Stringer · Boeing 727231

Difficulty date: January 20, 1995
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N54351
Make and model: Boeing 727231
Aircraft serial: 21983
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
Part: Stringer
Condition: Cracked
Location: Bs 990
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

MCI - DURING CHECK C-2D, FOUND A 6 INCH CRACK AT STR 29R, BS 990, OUTBOARD SIDE OF BOTTOM RADIUS. STOP DRILLED CRACK PER SRM 51-10-1, PAGE 6A, AND REPAIRED PER SSRM 53-10-213 AND TWA DWG. C03440. ACFT TOTAL TIME: 37,342 HOURS; 24,204 CYCLES.