Service difficulty report · Battery Pack · Boeing 7378H4

Difficulty date
May 26, 2023
Submitted
May 30, 2023
Operation
Air carrier
Aircraft
N500WR
Make and model
Boeing 7378H4
Aircraft serial
36898
Aircraft time
30,252 hours, 14,292 cycles
Part
Battery Pack
Condition
Inaccurate
Location
Zn 200 Fus Top
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 EXTERNAL EMERGENCY EXIT LIGHT INOP<[01] RELAMPED L2 SLIDE LIGHT IAW MM 33-51-04. NO HELP. R/R?D BATTERY PACK M1673 IAW MM 33-51-06. OPS CHECK NORMAL.

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