SDR DALA1032969884

Service difficulty report · Rib · Doug DC951

Difficulty date: November 19, 2010
Submitted: November 22, 2010
Operation: Air carrier
Aircraft: N677MC
Make and model: Doug DC951
Aircraft serial: 47756
Aircraft time: 67,948 hours, 58,122 cycles
Engine: Pwa JT8D17
System (JASC): 5753 · Trailing Edge Flaps
Part: Rib
Condition: Damaged
Location: Lt Wing Te Flap
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

DURING LINE CHECK FOUND FLAP DAMAGE TO LT WING FLAP T/E 4 FT OTBD FROM INBD MOST EDGE. REMOVED T/E PANEL 788 IAW CMM 27-50-1. REMOVED DAMAGED RIB SRM 57-03 INSTALLED NEW CHANNEL AND DRILLED UP NEW TIP IAW SRM 57-50-09. INSTALLED INBD LT FLAP T/E TIP, IAW SRM 57-50-09. COMPLETED INSTALLATION OF FLAP ASSY. FOLLOWING O/H MANUAL 27-50-1. NEEDS EDGE SEALANT AND GAP COVERS AND FLAP HINGE FAIRINGS INSTALLED. (WIP 059743) ACCOMPLISHED EDGE SEALANT, HINGE FAIRING AND GAP COVERS INSTALLATION. (REF AMM 27-51-01)

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