SDR UPS99430614

Service difficulty report · Panel · Boeing 747123

Difficulty date: September 12, 1999
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N671UP
Make and model: Boeing 747123
Aircraft serial: 20323
System (JASC): 5414 · Nacelle/Pylon, Plate/Skin
Part: Panel
Condition: Cracked
Location: Nr 3 Pylon
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:N/A, APPROX 11 INCH CRACK ON NR 3 PYLON I/B SIDE FWD OF LOWER ACCESS PANEL. PERFORM CONDUCTIVITY TEST AND VISUAL INSPECTION PER BOEING LETTER 99-00318H. *S/D* COMPLISHED CONDUCTIVITY TEST AND VISUAL INSPECTION PER BOEING REQUEST LETTER 99-00318H.