Service difficulty report · Access Door · Boeing 737724

Difficulty date
October 2, 2025
Submitted
October 2, 2025
Operation
Air carrier
Aircraft
N27733
Make and model
Boeing 737724
Aircraft serial
28800
Aircraft time
80,872 hours, 29,859 cycles
Part
Access Door
Condition
Unknown
Location
Zone 800
Stage of operation
NR
How discovered
O
Nature of condition
O
Precautionary procedure
O

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

What was found

THIS ITEM IS A LEVEL ONE CHRONIC, PLEASE REF FIM'S 52-40 T/801,802 FOR THE FWD ACCESS DOOR AND MAIN E/E DOOR CK BOTH SWITCHES THRU THE PSEU AND ENSURE BOTH ARE ADJUSTED CORRECLY. REF WDM 52-71-12 REMOVE CONN'S D10986/88 FROM THE PSEU CK PIN 6 ON BOTH CONN'S WITH MAIN E/E DOOR CLOSED ENSURE GOOD GRD PUSH ON MAIN E/E DOOR TO TRY TO DUPLICATE FAULT, WITH FWD E/E DOOR PUSH ON ACTUATOR PIN MAKE THE SWITCH ENSURE GOOD GRD AND BOTH SWITCHES ADJUSTED CORRECTLY. NOTE THE FWD E/E SWITCH HAS BBEN RE PLACED 2X. IF WIRING GOOD AND SWITCHES OHM OUT GOOD REPLACE THE PSEU.