Service difficulty report · Drag Fitting · Boeing 757251

Difficulty date
January 4, 2025
Submitted
January 6, 2025
Operation
Air carrier
Aircraft
N554NW
Make and model
Boeing 757251
Aircraft serial
26501
Aircraft time
62,244 hours, 28,240 cycles
Part
Drag Fitting
Condition
Damaged
Location
Zone
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

DAMAGES WERE FOUND ON OPEN HOLES AT RH ENG DRAG FTG CLAMP-UP, HOLE #12 GOUGES ON FITTING BTW 5 TO 7 O CLOCK POSITION , HOLE #13 CORROSION ON SKIN BTW 1 O' CLOCK POSITION, HOLE #18 GOUGE ON SKIN BTW 6 O' CLOCK, IN REF. CARD. CORRECTIVE ACTION: SUMMARY OF NRC 00417: HOLES 12, 13 & 18 WERE REAMED TO FIRST OVERSICE (0.5776IN) AND ET) BFEC INSPECTION WAS PERFORMED ON HOLE #12, #13 AND #18. NO CRACKS WERE FOUND, PER CARD. (0744022)