SDR UPS99228674

Service difficulty report · S Duct · Boeing 72725C

Difficulty date: January 14, 1999
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N933UP
Make and model: Boeing 72725C
Aircraft serial: 19857
System (JASC): 5400 · Nacelle/Pylon Structure
Part: S Duct
Condition: Cracked
Location: Nr 2 Engine
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

INSPECTION TYPE:C NR 2 ENGINE S DUCT HAS 5 INCH CRACK IN THE CENTER SECTION 4 RIBS FWD OF THE PRODUCTION BREAK, LT SIDE APPRX 8:00 POSITION. REMOVED DAMAGED AREA AND PERFORMED A FILLER AND DOUBLER REPAIR PER SRM 54-10-3, SRM 51-40-2 AND MM 51-20-151.

More about the Boeing 727-25C