Service difficulty report · Frame · Boeing 757351

Difficulty date
June 5, 2022
Submitted
June 9, 2022
Operation
Air carrier
Aircraft
N586NW
Make and model
Boeing 757351
Aircraft serial
32987
Aircraft time
66,723 hours, 21,956 cycles
Part
Frame
Condition
Corroded
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

SHIP 5806 CORROSION ON FRAMES (FWD FACE) STA. 1540 AND 1560, BTW S-29R TO S-26R AT AFT CARGO COMPARTMENT. CORRECTIVE ACTION: SUMMARY OF NRC 108: FRAMES STA. 1540 AND 1560, BTW S-29R TO S-26R WERE REPAIRED PER ER/A 599707-14 REV ORIGINAL ER/A525946-14AD REV B AND PRI 599707-14 REV 1, PRI 525946-14 REV 1. (2265260)