SDR DHL2005807500

Service difficulty report · Frame · Doug DC873F

Difficulty date: April 19, 2005
Submitted: May 17, 2005
Operation: Air carrier
Aircraft: N807DH
Make and model: Doug DC873F
Aircraft serial: 45990
Aircraft time: 86,990 hours, 26,973 cycles
System (JASC): 5712 · Wing, Rib/Bulkhead
Part: Frame
Condition: Cracked
Location: Lt Wing
Part time: 86,990 hours, 26,973 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

NR 1 LT STUB WING FORMER CRACK 0.500, STA XW 540.000. REMOVED FASTENERS IAW SRM 51-1-20D PG 21. PERFORMED STOP HOLE AND FABRICATED REINFORCING ANGLE (ALCLAD 7075-T6 0.063) IAW SRM 57-2-0. CLEANED, TREATED AND PRIMED REINFORCING ANGLE AND AREA IAW SRM 51-1-8B. INSTALLED REINFORCING ANGLE WITH NEW FASTENERS IAW SRM 51-1-20D PG 9, SRM 57-2-0, SRM 51-3-1 PG 2A.

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