SDR UPS07M49660

Service difficulty report · Longeron · Doug MD11F

Difficulty date: February 28, 2007
Submitted: April 23, 2007
Operation: Air carrier
Aircraft: N259UP
Make and model: Doug MD11F
Aircraft serial: 48417
Aircraft time: 58,624 hours, 10,602 cycles
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
Part: Longeron
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 CTR CARGO LT TUNNEL AREA, STA 5-118 THRU STA 5-73 FOUND CORROSION ON LONGERON L38 AS MARKED. LT LONG L38 STA 5-73 THRU 5-118 SKIN REMOVED FOR ACCESS PER SRM 51-31- 01 VOL II. REPAIR LONG SECTION & REPAIR SPLICE FAB PER DOUGLAS DWG A5A 7046 & SRM 53-10-00 V2 R38. FPI CUT OUT PER DPS4.707 FOUND NO CRACK EVIDENT. REP LONG & SPLICE REPROTECTED PER SRM 51-21-01 V2 R38. OK TO INSTALL. REP LONG & SPLICE INSTALLED PER SRM 51-31-01 V2 R38.

More about the Doug MD-11F