Service difficulty report · Power Supply · Boeing 757351

Difficulty date
May 16, 2019
Submitted
May 17, 2019
Operation
Air carrier
Aircraft
N591NW
Make and model
Boeing 757351
Aircraft serial
32991
Aircraft time
57,172 hours, 18,870 cycles
Part
Power Supply
Condition
Inoperative
Location
Cabin
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

(AIRCRAFT 5811, L/P 5646771) DURING SVC CK FOUND EMERGENCY BATT POWER SUPPLY M11383 INOP. R/R PWR SUPPLY & BATTERY POS M11383 REF AMM 33-51. OPS NML.