SDR UPS96420389

Service difficulty report · Intercostal · Boeing 747121

Difficulty date: June 6, 1996
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N682UP
Make and model: Boeing 747121
Aircraft serial: 20349
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Intercostal
Condition: Corroded
Location: Bs 1850
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. AFT CARGO COMP: FOUND UNDER TWO ANCHOR NUTS, CORROSION, (ACCESS PANEL CUTOUT, TORQUE BOX) ON INTERCOSTAL AT BS 1850, RBL 7. REMOVED CORROSION ACC. SRM 51-10-01. DAMAGE OUT OF LIMITS IAW SRM 53-10-01. REPAIRED INTERCOSTAL IAW SRM 51-60-03. INSTALLED NEW ANCHOR NUTS IAW SRM 51-30-02.