Service difficulty report · Proximity Switch · Boeing 75724APF

Difficulty date
February 18, 2025
Submitted
February 20, 2025
Operation
Air carrier
Aircraft
N412UP
Make and model
Boeing 75724APF
Aircraft serial
23852
Aircraft time
37,035 hours, 25,179 cycles
Part
Proximity Switch
Condition
Out Of Adjust
Location
Zone 800
Stage of operation
AP
How discovered
O
Nature of condition
N
Precautionary procedure
O

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

What was found

ON APPROACH AT APPROX 2000€™ WE RECEIVED A L FWD ENT DOOR EICAS AS WELL AS AN OVERHEAD DISCREET ENTRY DOORS LIGHT. EXTINGUISHED AFTER LANDING. FOUND PROXIMITY SWITCH OUT OF PROPER ADJUSTMENT. ADJUSTED PER AMM 52-71-00. OPS CHECK NORMAL. REMOVED ICE AND SNOW CAUSING HANDLE TO NOT STOW PROPERLY.

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