Service difficulty report · Battery Pack · Boeing 7373B7

Difficulty date
August 20, 2003
Submitted
October 14, 2003
Operation
Air carrier
Aircraft
N521AU
Make and model
Boeing 7373B7
Aircraft serial
23856
Part
Battery Pack
Part number
20131A
Condition
Inoperative
Location
Emergency Light
Stage of operation
IN
How discovered
9
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

MAINTENANCE REPORTED THE FORWARD CABIN EMERGENCY LIGHTS INOPERATIVE. MAINTENANCE REMOVED AND REPLACED A WEAK EMERGENCY BATTERY PACK. OPERATIONAL CHECK GOOD. (M)

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