SDR AALA20160411013

Service difficulty report · Power Supply · Boeing 737823

Difficulty date: April 6, 2016
Submitted: April 11, 2016
Operation: Air carrier
Aircraft: N840NN
Make and model: Boeing 737823
Aircraft serial: 33518
Aircraft time: 19,131 hours, 7,384 cycles
System (JASC): 3350 · Emergency Lighting
Part: Power Supply
Part number: D71702001
Part serial: 16925
Condition: Failed
Location: Cabin
Part time: 12,594 hours, 4,974 cycles
Stage of operation: IN
How discovered: C
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

AIRCRAFT WAS GNDED. DURING ACCOMPLISHMENT OF WC 2908, SEVERAL POWER SUPPLIES FAILED. R & R POWER SUPPLIES IAW MCM CARD 2908. SEE ALSO AALA 20160407002, AALA 20160411009, AALA 20160411010, AALA 20160411011, AALA 20160411012, & AALA 20160411014.