SDR UPS00433998

Service difficulty report · Angle · Boeing 747121

Difficulty date: July 12, 2000
Submitted: October 13, 2000
Operation: Air carrier
Aircraft: N691UP
Make and model: Boeing 747121
Aircraft serial: 19641
Aircraft time: 95,273 hours, 22,812 cycles
System (JASC): 5400 · Nacelle/Pylon Structure
Part: Angle
Condition: Damaged
Location: Nr 2 Pylon
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

INSPECTION TYPE:C, CARRY OUT PERMANENT REPAIR TO NR 2 PYLON AS PER EO B747-5430-12183. REPAIR CARRIED OUT IAW QUERY NOTE 15/2000. TRIM OUT RIB FLANGE AND SKIN ASSY, INST FREEZE PLUGS AND FABRICATE NEW REPAIR ANGLE AND FILLERS FROM 7075T6.