Service difficulty report · Power Supply · Boeing 7374B7

Difficulty date
November 2, 2023
Submitted
November 2, 2023
Operation
Air carrier
Aircraft
N802TJ
Make and model
Boeing 7374B7
Aircraft serial
24874
Aircraft time
55,958 hours, 37,750 cycles
Part
Power Supply
Part number
20121
Part serial
28579
Condition
No Test
Location
M1479/Sta598r
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

POWER SUPPLY AT M1479 REQUIRES REPLACEMENT. REMOVE AND REPLACED WITH SERVICEABLE POWER SUPPLY AT STA. 598R, M1479. OPS CHECK GOOD IAW B737-400 AMM 33-51-51.

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