Service difficulty report · Power Supply · Boeing 100BOEING

Difficulty date
August 28, 2022
Submitted
August 28, 2022
Operation
Air carrier
Aircraft
N313XA
Make and model
Boeing 100BOEING
Aircraft serial
25313
Aircraft time
62,024 hours, 40,057 cycles
Part
Power Supply
Part number
BPS73
Part serial
27007
Condition
No Test
Location
M1134/Sta 634l
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

EMERGENCY LIGHT AT L/H OWEE INOP. REMOVE AND REPLACED POWER SUPPLY ASSY AT MODULE M1134 STA. 634L IAW B737-400 AMM 33-51-51. TEST GOOD.