SDR NACA201503160015

Service difficulty report · Stringer · Boeing 737301

Difficulty date: March 16, 2015
Submitted: April 24, 2015
Operation: Air carrier
Aircraft: N360WA
Make and model: Boeing 737301
Aircraft serial: 23553
Aircraft time: 54,330 hours, 40,265 cycles
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
Part: Stringer
Part number: BAC1498150
Condition: Damaged
Location: Bs 510-540
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

DOUBLE DRILLED HOLE IN STRINGER 4R AT BS520. SPLICED IN REPAIR AT STR 4R, BS 510-540 WITH FABRICATED REPAIR SPLICE IAW SRM 53-00-03, FIG 201, REPAIR 3, REV 105. MATERIAL ID IDENTIFIED IAW SRM 53-00-03, FIG 1, REV 105. REF KFC MCO3044, W/O 1354245.