Service difficulty report · Battery Pack · Boeing 737900ER

Difficulty date
November 2, 2024
Submitted
November 5, 2024
Operation
Air carrier
Aircraft
N868DN
Make and model
Boeing 737900ER
Aircraft serial
31978
Aircraft time
25,785 hours, 9,860 cycles
Part
Battery Pack
Condition
No Test
Location
Zone 200
Stage of operation
IN
How discovered
C
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

AIRCRAFT 3868, DURING SVC FOUND EMERGENCY ESCAPE PATHWAY LIGHTS AT SEATS 28-32DEF INOP. CORRECTIVE ACTION: REPLACED M2627 BATTERY PACK PER B737 33-51-06. ESCAPE PATHWAY LIGHTS OPERATE NORMAL. (LP 5991812)

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