Service difficulty report · Proximity Sensor · Boeing 737824

Difficulty date
February 15, 2026
Submitted
February 18, 2026
Operation
Air carrier
Aircraft
N73291
Make and model
Boeing 737824
Aircraft serial
33454
Aircraft time
64,404 hours, 23,569 cycles
Part
Proximity Sensor
Part number
189929
Condition
Faulted
Location
Zone 700
Stage of operation
CL
How discovered
O
Nature of condition
J
Precautionary procedure
A

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

What was found

POST AIR RETURN, FOUND SENSOR DOWN B NLG BAD. REPLACED SAME 29-2762-3-0093. PERFORMED TEST OF PSEU AND OPS CHECKED GOOD. NO FAULTS NOTED AFTER REPLACEMENT IAW AMM 32-09-02. OK FOR SERVICE.