SDR UPS01437173

Service difficulty report · Splice · Boeing 747121

Difficulty date: October 10, 2001
Submitted: October 26, 2001
Operation: Air carrier
Aircraft: N681UP
Make and model: Boeing 747121
Aircraft serial: 19661
Aircraft time: 97,510 hours, 25,124 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Splice
Condition: Corroded
Location: Fuselage
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 BS 1350 SKIN SPLICE STRAP I/B FACE FWD UPPER BATHTUB FITTING MATING SURFACE AREA FOUND CORROSION AFTER FITTING REMOVAL. BS 1350 SKIN SPLICE STRAP I/B FACE FWD UPPER BATHTUB FITTING MATING SURFACE AREA CORROSION CLEANED UP AND REPAIRED AS PER HX RS R 53-43-34687 ITEM C2.