Service difficulty report · Relay · Boeing 777224

Difficulty date
July 8, 2025
Submitted
July 11, 2025
Operation
Air carrier
Aircraft
N37018
Make and model
Boeing 777224
Aircraft serial
31680
Aircraft time
109,300 hours, 11,112 cycles
Part
Relay
Condition
Faulted
Location
Flt Lock
Stage of operation
IN
How discovered
O
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

DOOR FLIGHT LOCK 1R EICAS STATUS NR 1 RIGHT PASSENGER ENTRY DOOR FLIGHT LOCK COMMAND/FLT LK RLY/SEN SOR DISAGREEMENT. FIM TASK REFERENCE NOT FOUND CMC MSG. REPLACED DOOR 1R FLIGHT DOOR LOCK RELAY K52201 IN P210 PANEL REF WDM 52-11-12 & FIM 52-11 TASK 806. STATUS MESSAGE CLEARED, LOCK OPS CHECKS GOOD.