SDR UPS202865

Service difficulty report · Stringer · Boeing 72731C

Difficulty date: April 5, 1995
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N926UP
Make and model: Boeing 72731C
Aircraft serial: 19233
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
Part: Stringer
Condition: Corroded
Location: Bs 740
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

DURING 'D' CHECK, MAINTENANCE FOUND CORROSION ON STRINGER 2L AT STATION 740 TO 870. MAINTENANCE REMOVED THE CORROSION, CUT OUT DAMAGED AREA OF STRINGER, FABRICATED PANTS, AND INSTALLED REPAIR PARTS AND DOUBLERS IAW SRM 53-10-1, 51-10-6, 53-10-3, 51-20-1, 51-10-2, 51-30-2, 51-30-4 AND MM 51-20-15, 53-11-00.

More about the Boeing 727-31C