Service difficulty report · Battery Pack · Boeing 7378H4

Difficulty date
October 29, 2024
Submitted
October 31, 2024
Operation
Air carrier
Aircraft
N8551Q
Make and model
Boeing 7378H4
Aircraft serial
36951
Aircraft time
23,218 hours, 11,686 cycles
Part
Battery Pack
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

FWD PASSENGER CABIN LEFT SIDE EMERGENCY LIGHTS DO NOT ILLUMINATE<[01] REMOVED AND REPLACED EMERGENCY LIGHT BATTERY PACKS AT M2335 AND BATTERY PACK AND POWER SUPPLY AT M1672; OPS CHECK GOOD PER AMM 33-51-06

More about the Boeing 737-8H4