SDR DHL2007802508

Service difficulty report · Rib · Doug DC873

Difficulty date: January 24, 2007
Submitted: February 19, 2007
Operation: Air carrier
Aircraft: N802DH
Make and model: Doug DC873
Aircraft serial: 46076
Aircraft time: 86,868 hours, 31,939 cycles
System (JASC): 5753 · Trailing Edge Flaps
Part: Rib
Condition: Cracked
Location: T/E Flap
Part time: 86,868 hours, 319 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

RT INBD FLAP RIB 1" CRACK STA XW 125.000 (MAJOR REPAIR). PERFORMED MAJOR REPAIR IAW SRM 57-1-0 PG 1. REMOVED CRACKED RIB IAW SRM 51-1-21. CLEANED, TREATED AND PRIMED AREA IAW SRM 51-1-8B. INSTALLED NEW RIB IAW SRM 57-7-1 FIG 2 SHEET 4, SRM 51-1-21, SRM 51-1-20D, SRM 51-3-0, SRM 51-3-1.

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