SDR DALA2015110406708

Service difficulty report · Finger Doubler · Doug MD88

Difficulty date: November 3, 2015
Submitted: November 4, 2015
Operation: Air carrier
Aircraft: N986DL
Make and model: Doug MD88
Aircraft serial: 53313
Aircraft time: 62,489 hours, 45,344 cycles
System (JASC): 5330 · Fuselage Main, Plate/Skin
Part: Finger Doubler
Condition: Corroded
Location: Bs 1204-1218
Stage of operation: IN
How discovered: 9
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

CORROSION ON FINGER DOUBLER BETWEEN LONGERON 26 LT TO 25 LT AND BS Y=1204 TO Y=1218 AT AFT CARGO COMPARTMENT, SM. NEW SECTION OF FINGER DOUBLER Y=1204 TO Y=1218 WAS REPLACED IAW SRM 53-04, FIG 12E, ER/A 511165-14MA, REV. C. HFEC INSPECTION WAS ACCOMPLISHED NO CRACKS WERE FOUND AFTER DAMAGE REMOVED IAW NDT SPM 06-10-01-001.

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