Service difficulty report · Fuse · Boeing 737924ER

Difficulty date
February 27, 2026
Submitted
March 2, 2026
Operation
Air carrier
Aircraft
N37466
Make and model
Boeing 737924ER
Aircraft serial
31644
Aircraft time
41,309 hours, 15,021 cycles
Part
Fuse
Part number
414A1109
Condition
No Test
Location
Zone 200
Stage of operation
IN
How discovered
C
Nature of condition
L
Precautionary procedure
K

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

What was found

OPERATIONAL CHECK OF EMERGENCY LIGHTS, SEAT 15ABC 2 EACH LIGHTS OUT, ONE RED MISSING LENS & ONE WHITE INOPERATIVE. 20ABC BOTH LIGHTS INOP (1 RED & 1 WHITE), 21ABC 2 EACH LIGHTS INOP (1 RED & 1 WHITE) ALONG WITH BOTH FWD O/WING EXIT DOORS LOWER SIGNS INOP (JUST ABOVE DADO PNLS). REPLACED RED LIGHT ASSY AT SEAT 15ABC AND REPLACED FUSE F2 AT M1694 PER WDM 33-51-21-7