SDR UPS202911

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 950-1183
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 5R AT STATION 950 TO 1183. MAINTENANCE REMOVED CORROSION, FABRICATED NEW STRINGER, SENT OUT FOR HEAT TREATMENT AND INSTALLED IAW SRM 51-30-2, 51-10-6, 53-10-1, 53-10-3 AND MM 51-20-151.

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