Service difficulty report · Battery Pack · Doug DC931

Difficulty date
February 1, 2010
Submitted
February 1, 2010
Operation
Air carrier
Aircraft
N8925E
Make and model
Doug DC931
Aircraft serial
454840
Aircraft time
77,060 hours, 79,209 cycles
Part
Battery Pack
Condition
Weak
Location
Emergency Light
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

DURING LINE CHECK, MX FOUND THAT THE EMERGENCY PATHWAY LIGHTING IN ROWS 5-7 AND THE RT OVERWING EMERGENCY EXIT SIGN WERE WEAK. MX REPLACED THE BATTERIES AND THE POWER SUPPLY AND THE LIGHTS RETURNED TO AN OPS CHECK.

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