SDR IXXA06SMN003S

Service difficulty report · Fitting · Doug DC872

Difficulty date: January 5, 2006
Submitted: February 15, 2006
Operation: Air carrier
Aircraft: N722CX
Make and model: Doug DC872
Aircraft serial: 46130
Aircraft time: 71,621 hours, 17,096 cycles
System (JASC): 7830 · Engine Thrust Reverser
Part: Fitting
Condition: Corroded
Location: Thrust Reverser
Part time: 71,621 hours, 17,096 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 INSPECTION, NR 3 ENGINE - RAIL FITTING CORRODED AT 12 O' CLOCK POSITION, YN 278.000 (RT SIDE). REMOVED LEVEL I CORROSION FROM RAIL FITTING IAW DC-8 SRM 51-1-8 PAGES 17-18 (MATERIAL THICKNESS: 0.130, BLEND OUT: 0.005, REMAINING THICKNESS: 0.125) FOUND WITHIN ALLOWABLE LIMITS IAW CFM56 MM 78-31-20 PAGES 609-610. CLEANED, TREATED AND PRIMED IAW DC-8 SRM 51-1-8B.

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