SDR IPXA10658535

Service difficulty report · Hinge Fitting · Boeing 76734AF

Difficulty date: February 11, 2010
Submitted: February 19, 2010
Operation: Air carrier
Aircraft: N329UP
Make and model: Boeing 76734AF
Aircraft serial: 27755
Aircraft time: 32,758 hours, 9,489 cycles
System (JASC): 5753 · Trailing Edge Flaps
Part: Hinge Fitting
Condition: Cracked
Location: Rt Wing Te Flap
Component: Flap
Component part number: 113T220138G
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

RT WING - INBD MAIN FLAP INBD HINGE FTG FOUND CRACKED. RT WING INBD MAIN FLAP INBD HINGE FTG REPAIRED IAW SRM 57-53-02-2R1, FIG 2 201, REV 46 ORIGINAL MATERIAL IS 7075T73 FORGING, CRACK LENGTH INBD FLANGE IS 1.125" & OTBD FLANGE IS 1.25", DAMAGED CUTOUT SIZE IS 1.5"X 0.75" (2 LOCATIONS), THIS IS CLASSIFIED AS A MAJOR REPAIR WITH AND 10134-2007-7075T6511 AS REPAIR ANGLE, REPAIR SIZE IS 2" X 4".

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