Service difficulty report · Power Supply · Boeing 737823

Difficulty date
December 15, 2015
Submitted
December 17, 2015
Operation
Air carrier
Aircraft
N977NN
Make and model
Boeing 737823
Aircraft serial
31225
Aircraft time
848 hours, 339 cycles
Part
Power Supply
Part number
D71702001
Part serial
127222
Condition
Damaged
Location
Emergency Lights
Stage of operation
TX
How discovered
9
Nature of condition
O
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

AFTER LANDING THE EMERGENCY EXIT LIGHTS ILLUMINATED FOR ABOUT ONE MINUTE, THEN EXTINGUISHED THEMSELVES. FOUND PUSH BUTTON TEST SWITCH ON POWER SUPPLY M02816 BENT & STUCK IN. R & R POWER SUPPLY M02816 IAW AMM 33-51-06. PERFORMED OPERATIONAL CHECK IAW AMM 33-51-00. SYS CHECKED NORMAL.