SDR IXXA06SMN009S

Service difficulty report · Longeron · Doug DC872

Difficulty date: January 5, 2006
Submitted: February 17, 2006
Operation: Air carrier
Aircraft: N722CX
Make and model: Doug DC872
Aircraft serial: 46130
Aircraft time: 71,621 hours, 17,096 cycles
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
Part: Longeron
Condition: Corroded
Location: Bs 286.000
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, FWD CARGO COMPT - L-36 CORRODED AT STA 286.000. REMOVED LEVEL I CORROSION IAW DC-8 SRM 51-1-8 PAGES 17-18 MEASURED: THICKNESS: 0.120, BLEND OUT: 0.003, REMAINING THICKNESS: 0.117. FOUND WITHIN ALLOWABLE LIMITS IAW DC-8 SRM 53-2-0 FIG 16 SHEET 3. CLEANED, TREATED AND PRIMED IAW DC-8 SRM 51-1-8B.

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