Service difficulty report · Battery Pack · Boeing 7377H4

Difficulty date
May 4, 2020
Submitted
May 7, 2020
Operation
Air carrier
Aircraft
N930WN
Make and model
Boeing 7377H4
Aircraft serial
36636
Aircraft time
38,238 hours, 22,952 cycles
Part
Battery Pack
Condition
Discharged
Location
Cabin
Stage of operation
UK
How discovered
O
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

ROW 3 DEF;6DEF;9ABC AND 12ABC AISLE EMERGENCY LIGHTS INOP. / R&R POWER SUPPLY BATTERY PACKS AT STA322 AND STA 727 + 13 AND OPS CHECK GOOD PER AMM 33-51-06

More about the Boeing 737-7H4