SDR WXOA99023

Service difficulty report · Shear Tie · Doug DC921

Difficulty date: October 16, 1999
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N127NK
Make and model: Doug DC921
Aircraft serial: 47361
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Shear Tie
Condition: Cracked
Location: Bs 766
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

MHV - DURING AIRCRAFT SCHEDULED INSPECTION AT REPAIR STATION, NDT HFEC INSPECTION DETECTED AND APPROXIMATE 2 INCH LONG CRACK ON SHEAR TIE BETWEEN LONGERON L14 AND L15 AT FUSELAGE STATION 766. REMOVED DAMAGED SHEAR TIE, FABRICATED REPAIR SHEAR TIE (REF W/C A134, B03, W073). INSTALLED REPAIR SHEER TIE IAW DC-9 SRM 51-10-2, 51-10-3 AND 51-30-2. (M)

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