SDR UPS03441485

Service difficulty report · Skin · Boeing 747212B

Difficulty date: October 17, 2003
Submitted: October 31, 2003
Operation: Air carrier
Aircraft: N525UP
Make and model: Boeing 747212B
Aircraft serial: 21939
Aircraft time: 80,338 hours, 15,279 cycles
System (JASC): 5330 · Fuselage Main, Plate/Skin
Part: Skin
Condition: Cracked
Location: Fuselage
Stage of operation: IN
How discovered: 9
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, DURING RAP INSPECTION ITEM N525UP-46-17 BS 1775-1790 AT STR 34R-36R 2EA HOLES SHORT EDGE MARGIN FOUND. BS 1775-1790 S34R-S36R PREVIOUSLY FX SKIN EXTERIOR DOUBLER REMOVED AS PER SRM 51-30-02 AND SKIN CUTOUT ENLARGED AS PER SRM 53-30-03 FIG 1. FASTENER HOLES AND SKIN CUTOUT HFEC ACCOMPLISHED AS PER NTM PART 6 51-00-00 FIG 16 AND FIG 4. NO CRACK FOUND. REPAIR DOUBLER FABRICATED AND INSTALLED AS PER SRM 53-30-03 FIG 1.

More about the Boeing 747 212B