Service difficulty report · Fuse · Boeing 737924ER

Difficulty date
May 25, 2026
Submitted
May 27, 2026
Operation
Air carrier
Aircraft
N37466
Make and model
Boeing 737924ER
Aircraft serial
31644
Aircraft time
42,001 hours, 15,305 cycles
Part
Fuse
Part number
ADB21506
Condition
Faulted
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

RED EPL LIGHT ON ROW 20 LENS SMASHED REMOVED AND REPLACED RED EPL IN REF CMM 3350DD15295. UPON OPS CHECK EMERGENCY PATHWAY LIGHTS DID NOT OPERATE FOLLOWING FIM 33-50 TASK 801 CHECKED L SIDE EMERGENCY POWER SUPPLY AND REMOVED AND REPLACED THE BATTERY IN REF IPC 33-51-06-35, NO RELIEF THEN CHECKED FUSES IN THE POWER SUPPLY FOR CONTUNITY FOUND A FUSE BAD AND REMOVED AND REPLACED TO OPS CHECK GOOD.