Service difficulty report · Battery Pack · Boeing 73773V

Difficulty date
July 3, 2024
Submitted
July 10, 2024
Operation
Air carrier
Aircraft
N558WN
Make and model
Boeing 73773V
Aircraft serial
30248
Aircraft time
65,787 hours, 41,599 cycles
Part
Battery Pack
Condition
Inoperative
Location
Zone 200
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

FWD RIGHT EMERGENCY BATTERY PACK M1674 WILL NOT CHARGE FWD RIGHT EMERGENCY BATTERY PACK WILL NOT CHARGE<[01] REMOVED AND REPLACED FWD RIGHT EMERGENCY PACK M1674 IAW 33-51-06-960-805 STEP 4A-4E(1)-(3A);(4)-(6). OPS CHECK GOOD<BR>A-TAG: WN45713;[02] VERIFIED ITEM 1;[03] RETURNED AIRPLANE BACK TO IT'S USUAL CONDITION IAW AMM 33-51-06-960-805 STEP 4F(1)(4).;[04] OKAY TO INSTALL CEILING PANEL;[05] VERIFIED ITEM 3 COMPLETE.<BR><BR>AUDIT C/W

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