SDR DHL2004803511

Service difficulty report · Rib · Doug DC873

Difficulty date: March 24, 2004
Submitted: May 19, 2004
Operation: Air carrier
Aircraft: N803DH
Make and model: Doug DC873
Aircraft serial: 46123
Aircraft time: 79,338 hours, 29,421 cycles
System (JASC): 5712 · Wing, Rib/Bulkhead
Part: Rib
Condition: Cracked
Location: Lt Wing
Part time: 79,338 hours, 29,421 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

LT OUTER WING OB L/E FORMER CRACKED 0.250 (UPPER PART) STA XFS. 835.000 REMOVED FASTENERS IAW SRM 51-1-21 PAGE 1 FABRICATED DOUBLER (2024T3 AL,0.032) IAW SRM 57-2-0 PAGES 9, 10. CLEANED TREATED AND PRIMED AREA AND DOUBLER IAW SRM 51-1-8B. INSTALLED DOUBLER IAW SRM 57-2-0 PAGES 9, 10, SRM 51-1-20D PAGE 9.

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