Service difficulty report · Proximity Sensor · Boeing 757351

Difficulty date
April 15, 2026
Submitted
April 20, 2026
Operation
Air carrier
Aircraft
N591NW
Make and model
Boeing 757351
Aircraft serial
32991
Aircraft time
77,508 hours, 25,807 cycles
Part
Proximity Sensor
Condition
Faulted
Location
Zone 800
Stage of operation
IN
How discovered
V
Nature of condition
J
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

DURING WAKE UP NOTICED R WING SLIDE EICAS MSG CAME BACK. REPLACED PROXIMITY SENSOR S10374 IAW MM 52-71-00. AIRCRAFT WAS GROUNDED