SDR DALA2016042803394

Service difficulty report · Skin · Boeing 717200

Difficulty date: April 27, 2016
Submitted: April 28, 2016
Operation: Air carrier
Aircraft: N926AT
Make and model: Boeing 717200
Aircraft serial: 55078
Aircraft time: 38,631 hours, 26,820 cycles
System (JASC): 5730 · Wing, Plate/Skin
Part: Skin
Condition: Corroded
Location: Lt Wing
Stage of operation: IN
How discovered: O
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 UPPER CENTER WING SKIN AFT EDGE FROM BS XCW 10 TO XCW=50 AT LT MLG WHEEL WELL FWD BULKHEAD, SM, CARD 3, ZONE 140. CORROSION WAS REMOVED, MEASURE NDT SPM 04.00.07 PAR 5, FIG 3, SH 1-2, ORIGINAL THICKNESS 0.177" REMAINING THICKNESS 0.157" WITHIN LIMITS IAW SRM 51-10-04, PAR 15, 21, 26 AND SRM 57-10-01 ALLOWABLE 1. FOR GAIN ACCESS WEB AND ANGLE WERE REPAIRED IAW SRM 51-70-11, REPAIR 1 AND REPAIR SRM 51-70-10, REPAIR 1. OLYMPUS NDT 35DL SONOPEN V260SM, 08-DEC-16.

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