Service difficulty report · Battery Pack · Boeing 75721B

Difficulty date
August 1, 2011
Submitted
August 2, 2011
Operation
Air carrier
Aircraft
N933FD
Make and model
Boeing 75721B
Aircraft serial
24330
Aircraft time
54,501 hours, 31,432 cycles
Part
Battery Pack
Part number
20131A
Part serial
45370
Condition
Inoperative
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

R1 EMERGENCY EXIT LIGHTS WILL NOT TEST. R & R R1 EMERGENCY EXIT LIGHT BATTERY PACK IAW MM 33-51-07-2. OPS CHECK NORMAL.

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