SDR DALA2019100705765

Service difficulty report · Rub Strip · Boeing 717200

Difficulty date: October 6, 2019
Submitted: October 7, 2019
Operation: Air carrier
Aircraft: N946AT
Make and model: Boeing 717200
Aircraft serial: 55009
Aircraft time: 53,091 hours, 36,344 cycles
System (JASC): 5710 · Wing Main, Frame Structure
Part: Rub Strip
Condition: Corroded
Location: Rt Wing
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 AT CUTOUTS (RUBSTRIPS) #620CT, 620DT, 620FT, AND 141AR RH WING. ORIGINAL THICKNESS ARE .020" AND REMAINING THICKNESS ARE .011" THEREFORE ARE OUT OF LIMITS IN REF NRC 00565. NRC 0627: CORROSION LEVEL 2, FUEL ACCESS (RUBSTRIPS) #620CT, 620DT, 620FT, AND 141AR WERE REPLACED PER B717-200 SRM 57-10-01-2R-3. (LP #1303504)

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