Service difficulty report · Channel · Boeing 767332

Difficulty date
November 4, 2019
Submitted
November 24, 2019
Operation
Air carrier
Aircraft
N174DN
Make and model
Boeing 767332
Aircraft serial
24802
Aircraft time
133,072 hours, 18,838 cycles
Part
Channel
Condition
Corroded
Location
Bs 1170-1180
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

CORROSION LEVEL: 2 MAIN CABIN FLOOR L/H MOP SILL UPPER SURFACE HAS AREAS OF CORROSION BS 1170 TO BS 1180. REPLACED SILL STA 1170 TO 1180. (LP1361567)