Service difficulty report · Battery Pack · Boeing 7377H4

Difficulty date
June 17, 2020
Submitted
June 18, 2020
Operation
Air carrier
Aircraft
N485WN
Make and model
Boeing 7377H4
Aircraft serial
32473
Aircraft time
54,970 hours, 32,677 cycles
Part
Battery Pack
Condition
Inoperative
Location
Emergency Lights
Stage of operation
NR
How discovered
9
Nature of condition
O
Precautionary procedure
O

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

What was found

GROUND ILLUMINATION LIGHTS ON LEFT AND RIGHT SIDES INOP. / REMOVE/REPLACE EMERGENCY LIGHT BATTERY PACK AT BODY STA 727C +13 WL 212 LBL 68 PER AMM 33-51-06. REMOVE/ RELAMP RH GROUND ILLUMINATION EMERGENCY LIGHT PER AMM 33-51-05 OPS CHECK GOOD.

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