Service difficulty report · Switch · Boeing 737824

Difficulty date
July 30, 2025
Submitted
August 1, 2025
Operation
Air carrier
Aircraft
N78509
Make and model
Boeing 737824
Aircraft serial
31638
Aircraft time
55,443 hours, 19,972 cycles
Part
Switch
Condition
Out Of Tolerance
Location
Zone 800
Stage of operation
LD
How discovered
O
Nature of condition
P
Precautionary procedure
O

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

What was found

AT TOUCH DOWN L2 AFT ENTRY DOOR LIGHT CAME ON PERFORMED GALLEY SERVICE DOOR INDICATION SENSOR IAW AMM 52-71-11-820-801. FOUND AFT GALLEY ENTRY DOOR SWITCH S200 GAP OUTSIDE OF CLOSEST PERMITTED GAP. ADJUSTED AFT GALLEY ENTRY DOOR SENSOR (S200) TO OPTIMUM GAP ADJUSTMENT PER AMM 52-71-11-820-801. OPS CHECK GOOD. OK TO CONTINUE.