SDR IPXA2018112626201

Service difficulty report · Battery · Boeing 74745E

Difficulty date: November 22, 2018
Submitted: November 26, 2018
Operation: Air carrier
Aircraft: N578UP
Make and model: Boeing 74745E
Aircraft serial: 27154
Aircraft time: 104,780 hours, 17,439 cycles
System (JASC): 2560 · Emergency Equipment
Part: Battery
Part number: 900835AB
Part serial: 50531
Condition: No Test
Location: Upper Deck
Stage of operation: IN
How discovered: 9
Nature of condition: O
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 DOOR EMERGENCY SYSTEM BATTERY TEST FAILED. REPLACED THE UPPER DECK DOOR EMERGENCY SYSTEM BATTERY PACK IAW AMM 52-23-14-004-001, AND AMM 52-23-14-404-005, REV 93.03, AND PERFORMED AN INSTALLATION TEST, THE TEST WAS SATISFACTORY.

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