Service difficulty report · Battery Pack · Boeing 73745D

Difficulty date
January 4, 2024
Submitted
January 4, 2024
Operation
Air carrier
Aircraft
N803TJ
Make and model
Boeing 73745D
Aircraft serial
27156
Aircraft time
58,481 hours, 31,537 cycles
Part
Battery Pack
Part number
20131A
Part serial
74393
Condition
No Test
Location
M1479/Sta.598
Stage of operation
IN
How discovered
C
Nature of condition
L
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

MID AISLE EMERGENCY EXIT SIGN INOP. REMOVED AND REPLACED EMERGENCY BATTERY PACK M1479 AT STA. 598 IAW B737-400 AMM 33-51-51. TEST GOOD.

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