Service difficulty report · Battery Pack · Boeing 7378K5

Difficulty date
May 3, 2026
Submitted
May 4, 2026
Operation
Air carrier
Aircraft
N851SY
Make and model
Boeing 7378K5
Aircraft serial
37256
Aircraft time
39,384 hours, 12,972 cycles
Part
Battery Pack
Condition
Inoperative
Location
Zone 200
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

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

What was found

FWD R/H SECTION OF EMERGENCY LIGHTS WILL NOT STAY ILLUMINATED LONGER THAN 30 SECONDS. R & R BATTERY PACK IAW AMM 33-51-06-960-805, OPS CHECK GOOD AT THIS TIME.

More about the Boeing 737-8K5