Service difficulty report · Power Supply · Boeing 737824

Difficulty date
July 7, 2026
Submitted
July 7, 2026
Operation
Air carrier
Aircraft
N79279
Make and model
Boeing 737824
Aircraft serial
31597
Aircraft time
65,688 hours, 24,414 cycles
Part
Power Supply
Part number
D71702030
Condition
Inoperative
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

LEFT OVERWING EMERGENCY EXIT LIGHTS INOPERATIVE AT 20FED, 21 FED - RH SIDE. R & R EMERGENCY LIGHT POWER SUPPLY AND BATTERY (M1695). OPS CHECKED GOOD IAW AMM 33-51-06.