SDR UPS202876

Service difficulty report · Frame · 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): 5311 · Fuselage Main, Frame
Part: Frame
Condition: Corroded
Location: Bs 312
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 THE FRAME ON TOP AND BOTTOM FLANGES BETWEEN STRINGERS 2L TO 5L AT STATION 312. MAINTENANCE REMOVED THE DAMAGED AREA, FABRICATED REPAIR CHANNEL PER SRM 53-10-4 AND FINAL INSTALLATION PER SRM 53-10-4.

More about the Boeing 727-31C