Service difficulty report · None · Boeing 757351

Difficulty date
December 30, 2021
Submitted
January 3, 2022
Operation
Air carrier
Aircraft
N591NW
Make and model
Boeing 757351
Aircraft serial
32991
Aircraft time
64,463 hours, 21,181 cycles
Part
None
Condition
None
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 5811 CORROSION FOUND ON INTERCOSTAL ON TOP OF LAV PAN IN THE FWD INBD CORNER. THREE SPOTS. CORRECTIVE ACTION: SUMMARY SEE NR FOR ADDITIONAL INFORMATION 002-0001:0514-2001/00900009 REPAIRED INTERCOSTAL PER ERA 596280-14 REV. ORIG. (2070169)