Service difficulty report · Battery · Boeing 767432ER

Difficulty date
April 21, 2012
Submitted
April 23, 2012
Operation
Air carrier
Aircraft
N845MH
Make and model
Boeing 767432ER
Aircraft serial
29719
Aircraft time
41,481 hours, 8,372 cycles
Part
Battery
Condition
Discharged
Location
Cockpit
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

COCKPIT EMERGENCY EXIT SIGN IS INOPERATIVE. MAINTENANCE REPLACED THE BATTERY. SYSTEM OPERATION IS NORMAL.