Service difficulty report · Intercostal · Boeing 757351

Difficulty date
March 25, 2020
Submitted
March 30, 2020
Operation
Air carrier
Aircraft
N583NW
Make and model
Boeing 757351
Aircraft serial
32983
Aircraft time
62,219 hours, 20,164 cycles
Part
Intercostal
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 ON INTERCOSTAL BTW STA 1400 TO 1420 AND BTW ST 29LH AND 30 AT AFT CARGO COMPARTMENT. CORRECTIVE ACTION:SUMMARY OF NRC. 00671. CORROSION OUT OF LIMITS. ON INTERCOSTAL BTW STA 1400 TO 1420 AND BTW ST 29LH AND 30, WAS REPAIRED PER. ETI-57-20-073 REV. 1 AND ER/A 586448-14 REV ORIG. SECTION: I. (1539423)