Service difficulty report · Battery Pack · Boeing 7372E3

Difficulty date
April 17, 1998
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N138AW
Make and model
Boeing 7372E3
Aircraft serial
22792
Part
Battery Pack
Part number
900542
Condition
Discharged
Location
Cabin
Stage of operation
IN
Nature of condition
L
Precautionary procedure
K

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

What was found

DURING ROUTINE MAINTENANCE CHECK, FOUND BOTH L2 AND R2 EXTERIOR EMERG EXIT LIGHTS FAIL 4 MIN CAP TEST. REMOVED AND REPLACED BATTERY PACK FOR L2 AND R2 EXTERIOR EMERG EXIT LGHTS, SYSTEM OPS CHECKS GOOD.

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