SDR DALA2020032702050

Service difficulty report · Support · Boeing 757351

Difficulty date: March 24, 2020
Submitted: March 27, 2020
Operation: Air carrier
Aircraft: N583NW
Make and model: Boeing 757351
Aircraft serial: 32983
Aircraft time: 62,219 hours, 20,164 cycles
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
Part: Support
Condition: Corroded
Location: Fuselage
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

SHIP 5803 CORROSION WAS FOUND OUT OF LIMITS ON STRINGERS SUPPORTS FROM STA 1508 TO STA 1511 AT RBL 7.55, RBL 2.90, (IN REF NRC 00193.) CORRECTIVE ACTION: SUMMARY OF NRC. 00648. STRINGERS SUPPORTS FROM STA 1508 TO STA 1511 AT RBL 7.55, RBL 2.90, WERE REPAIRED PER. B757-300 SRM. (1538835)