SDR UPS04441983

Service difficulty report · Reveal · Boeing 747212B

Difficulty date: February 10, 2004
Submitted: March 1, 2004
Operation: Air carrier
Aircraft: N526UP
Make and model: Boeing 747212B
Aircraft serial: 21937
Aircraft time: 83,180 hours, 15,676 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Reveal
Condition: Cracked
Location: Nr 4 Door
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, M/D - LEFT NR 4 DOOR CUTOUT FWD LOWER BET S24-25L, CUTOUT REVEAL FOUND CRACK AS MARKED. CUTOUT REVEAL REPAIRED AS PER SRM 53-10-04 FIG 84 AND HX RS R-53-62-35110, CRACKS STOPPED AT FASTENER HOLE FROM EDGE CONFIRMED BY NDT INSPECTION, SURROUNDING STRUCTURE IS CORROSION & DAMAGE FREE AFTER INSPECTED UPS ENGINEERING FILE 747-53-20171.

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