SDR UPS06846114

Service difficulty report · Frame · Doug DC873F

Difficulty date: January 9, 2006
Submitted: February 8, 2006
Operation: Air carrier
Aircraft: N852UP
Make and model: Doug DC873F
Aircraft serial: 46052
Aircraft time: 61,722 hours, 22,380 cycles
System (JASC): 5311 · Fuselage Main, Frame
Part: Frame
Condition: Cracked
Location: Fs 1766
Stage of operation: IN
How discovered: 9
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

INSPECTION TYPE:C1 TAIL SEC 60 COMPT AFT PRESSURE BULKHEAD STA 1766 3RD "J" FRAME FROM BOTTOM HAS A 3" CRACK AT C/L. STOP DRILLED CRACK, FABRICATED AND INSTALLED 2 ANGLES, 4 CLIPS, 4 SHIMS AND WASHERS IAW SRM51-1-21,53-2-5 FIG 26, AND 51-1-20D.

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