Service difficulty report · Power Supply · Boeing 7377H4

Difficulty date
February 17, 2025
Submitted
February 19, 2025
Operation
Air carrier
Aircraft
N959WN
Make and model
Boeing 7377H4
Aircraft serial
36674
Aircraft time
43,773 hours, 26,865 cycles
Part
Power Supply
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

LH FWD EMERGENCY LIGHTS INOP.<[01] R&R LH FWD EMERGENCY LIGHTS POWER SUPPLY (M1675) AND BATTERY PACK. REF AMM 33-51-06. OPS CHECK GOOD.

More about the Boeing 737-7H4