Service difficulty report · Battery Pack · Boeing 7378H4

Difficulty date
October 16, 2022
Submitted
October 17, 2022
Operation
Air carrier
Aircraft
N8674B
Make and model
Boeing 7378H4
Aircraft serial
36734
Aircraft time
23,387 hours, 10,968 cycles
Part
Battery Pack
Condition
Inoperative
Location
L2 Door
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

L2 OVER DOOR EXIT SIGN; L2 ESCAPE SLIDE LIGHT; AFT CABIN LOCATOR SIGN; AND 2 AFT CABIN AISLE LIGHTS INOP. / [01] R/R BATTERY PACK AT POWER SUPPLY M1673. REF AMM 33-51-06. OPS CHK OK.

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