Service difficulty report · Proximity Sensor · Boeing 737824

Difficulty date
February 28, 2026
Submitted
March 6, 2026
Operation
Air carrier
Aircraft
N26226
Make and model
Boeing 737824
Aircraft serial
28935
Aircraft time
81,345 hours, 30,358 cycles
Part
Proximity Sensor
Part number
284A13227
Condition
Faulted
Location
Zone 800
Stage of operation
TO
How discovered
O
Nature of condition
N
Precautionary procedure
C

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

What was found

RTO AT 70KTS FWD ENTRY DOOR LIGHT ILLUMINATED AFTER CREW DEBRIEF, CREW REPORTS NO DOOR HANDLE MOVEMENT, AIR DRAFTS OR OTHER DISCREPENCIES. INSPECTED FWD DOOR. NO ISSUES TO BE DETERMINED. OPS CHECK OF FWD ENTRY DOOR NORMAL. INDICATION ISSUE SUSPECTED. AMM 52-11-00 NO INSPECTION REQUIRED FOR RTO. COMPLIED WITH MEL 5203E. REMOVED & SPLICED IN NEW SENSOR S199 FOR FWD ENTRY DOOR 1L, REF. B737-8 AMM 52-71-11-400-801 & WDM 52-71-11.