Service difficulty report · Battery Pack · Boeing 74745E

Difficulty date
July 10, 2015
Submitted
July 13, 2015
Operation
Air carrier
Aircraft
N473MC
Make and model
Boeing 74745E
Aircraft serial
27174
Aircraft time
91,717 hours, 16,166 cycles
Part
Battery Pack
Part number
900835A
Part serial
104997
Condition
Discharged
Location
Evac Slide
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

RIGHT UPPER DECK SLIDE BATTERY TEST SWITCH INOPERATIVE. DOES NOT TEST. R & R RT UPPER DECK DOOR SLIDE BATTERY PACK IAW MM 52-23-14-404-005. OPERATIONS CHECK NORMAL.

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