SDR UPS03841047

Service difficulty report · Stringer · Doug DC871F

Difficulty date: July 17, 2003
Submitted: August 6, 2003
Operation: Air carrier
Aircraft: N750UP
Make and model: Doug DC871F
Aircraft serial: 45950
Aircraft time: 67,355 hours, 27,634 cycles
System (JASC): 5413 · Nacelle/Pylon, Longeron/Stringer
Part: Stringer
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: C2, STRINGER S-61 HAS VERTICAL CRACK 1 ALT. REMOVEDD DAMAGED STRINGER SECTION. REPLACED CORRODED AFT END FITTING P/N 3640143-503, FABBED 2 EA SPLICE RPR ANGLES IAW DC8 SRM 57-2-2. LOC ATED AND DRILLED STRINGER SECTION, 2 EA SPLICE RPR ANGLES, & FITTING; ALODINED & PRIMED; INSTALLED ALL IAW DC8 SRM 51-1-8, 57-2-2, 51-1-24, 51-1-20D, 51-1-23, AND 51-3-0.

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