Service difficulty report · Battery Pack · Boeing 7377BD

Difficulty date
September 26, 2020
Submitted
September 29, 2020
Operation
Air carrier
Aircraft
N7746C
Make and model
Boeing 7377BD
Aircraft serial
33934
Aircraft time
44,227 hours, 22,965 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

BOTH LT AND RT EXTERIOR EMERGENCY LIGHTS BEHIND WING TO BODY FAIRINGS INOPERABLE AND CABIN ROWS 14C AND 17C. REMOVED AND REPLACED M1670 BATTERY PACK, REF AMM 33-51-06. OPERATIONS CHECKS GOOD.

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