SDR IXXA10SMN013S

Service difficulty report · Support Fitting · Doug DC872F

Difficulty date: January 12, 2010
Submitted: February 15, 2010
Operation: Air carrier
Aircraft: N721CX
Make and model: Doug DC872F
Aircraft serial: 46013
Aircraft time: 87,785 hours, 22,127 cycles
System (JASC): 5753 · Trailing Edge Flaps
Part: Support Fitting
Condition: Cracked
Location: Rt Wing Te Flap
Part time: 87,785 hours, 22,127 cycles
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 ROUTINE C CHECK INSP FOUND RT OTBD FLAP OTBD HINGE SUPPORT FITTING CRACKED AT STA XF 339.7332. REMOVED CRACKED FITTING. CLEANED, TREATED, PRIMED AREA. INSTALLED NEW FITTING IAW SB 27-249 REV 1 DATED 07/15/90, DWG 5894377, SB 27-249, SRM 51-1-21, SRM 51-1-20D, SRM 51-3-0, SRM 51-1-8B, SB 27-249, SRM 51-1-21, SRM 51-1-20D, SRM 51-3-0, AND SRM 51-3-1.

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