Service difficulty report · Battery Pack · Boeing 7378H4

Difficulty date
July 16, 2023
Submitted
July 18, 2023
Operation
Air carrier
Aircraft
N8673F
Make and model
Boeing 7378H4
Aircraft serial
36937
Aircraft time
25,609 hours, 12,330 cycles
Part
Battery Pack
Part number
UNKNOWN
Condition
Inoperative
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

LH OVERWING FWD EMERGENCY LIGHT AND RH OVERWING AFT EMERGENCY LIGHT INOP<[01] PART REMOVAL;[02] PART INSTALL;[03] R&R?D EMERGENCY LIGHT POWER SUPPLY BATTERY PACKS M2335 & M1671 IAW AMM 3-51-06. OPS CHECK GOOD @ THIS TIME.

More about the Boeing 737-8H4