Service difficulty report · Power Supply · Boeing 767322

Difficulty date
March 9, 2023
Submitted
March 10, 2023
Operation
Air carrier
Aircraft
N656UA
Make and model
Boeing 767322
Aircraft serial
25394
Aircraft time
117,395 hours, 18,291 cycles
Part
Power Supply
Part number
20121
Part serial
55865
Condition
Inoperative
Location
M1209
Stage of operation
IN
How discovered
O
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

B767-33-3-7000 - EMER LIGHT POWER SUPPLY (M1209) INOP TRANSFER REF HXWO 1497793 AND ORIGINATED BY EMP V920570 EMER LT PWR SUPPLY M1209 REPLACED & TESTED NORMAL AS PER AMM33-51-07 WORK ACCOMPLISHED BY MECHANIC V920570 INSPECTED BY V898561 IDT INSPECTED BY HX206872 ADD EMP:V897802