SDR ABXA9701636

Service difficulty report · Doubler · Doug DC861

Difficulty date: October 6, 1997
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N843AX
Make and model: Doug DC861
Aircraft serial: 46017
System (JASC): 5400 · Nacelle/Pylon Structure
Part: Doubler
Part number: 5765901212
Condition: Cracked
Location: Nr 4 Pylon
Component: Doug
Stage of operation: IN
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

NR 4 PYLON OUTBOARD SIDE 24 FWD OF WING L/E AT TOP, SKIN HAS TWO LARGE CRACKS AROUND ACCESS PANEL LAND. REMOVED CRACKED OTBD DOUBLER, FABRICATED REPLACEMENT DOUBLER IAW DWG 5765901 AND INSTALLED IAW SRM 51-1-21, 51-1-20D, 51-3-8 AND 51-1-11.

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