Service difficulty report · Battery · Boeing 7474KZF

Difficulty date
May 7, 2024
Submitted
May 9, 2024
Operation
Air carrier
Aircraft
N407KZ
Make and model
Boeing 7474KZF
Aircraft serial
36134
Aircraft time
58,819 hours, 10,725 cycles
Part
Battery
Part number
4535004
Part serial
21008254
Condition
Expired
Location
Elt
Stage of operation
IN
How discovered
V
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

FOUND MDC FIXED ELT BATTERY EXPIRED DATE DUE AT DEC 2021(<P>1) IAW AMM 23-24-01-002-001 & 23-24-01-402-004 REV 110 R/R ELT B00779. 2) IAW AMM 23-24-00-730-802 REV 100 PERFORMED ELT INSTALLATION TEST AND THE RESULT WAS GOOD</P>)

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