SDR DALA2015080704880

Service difficulty report · Access Panel · Doug MD88

Difficulty date: August 6, 2015
Submitted: August 11, 2015
Operation: Air carrier
Aircraft: N910DL
Make and model: Doug MD88
Aircraft serial: 49541
Aircraft time: 73,428 hours, 56,901 cycles
System (JASC): 5730 · Wing, Plate/Skin
Part: Access Panel
Condition: Corroded
Location: Lt Wing
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

CORROSION ON COUNTERSINK FUEL ACCESS PLATE NR 1303C AT LT WING, LW, SM, CARD 155, ZONE 010. CORROSION ON COUNTERSINK HOLES WERE MEASURED, MAX DIAMETER ALLOWABLE IS 0.532", AND MAX DIAMETER MEASURED ON 3 ADJACENT HOLES IS 0.592". THEREFORE ITS OUT OF LIMITS IAW SRM 51-22-2A AND WAS REPLACED IAW IPC 57-30-00-31A.

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