SDR 96ZZZM1416

Service difficulty report · Case · Piper PA31

Difficulty date
September 2, 1996
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N6733L
Make and model
Piper PA31
Aircraft serial
31636
Part
Case
Part number
4530130D
Condition
Cracked
Location
Elt
Stage of operation
IN
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

ELT BATTERY WAS FOUND TO HAVE 2 SMALL CRACKS IN PLASITC CASE, AND TRACES OF ACID. UPON OPENING OF THE BATTERY, FOUND THAT ONE OF THE PANASONIC MADE 'D' CELLS WAS LEAKING FROM THE BASE (NEGATIVE END). LEAK WAS FOUND BEFORE DAMAGE WAS CAUSED TO TRANSMITTER OR ELT TRAY. SUBMITTER STATES, THIS IS THE THIRD FINDING OF DAMAGE CAUSED BY LEAKING ACID FROM AN ELT 110-4 BATTERY, THIS BATTERY WAS HALF WAY THROUGH ITS TWO YEAR LIFE.

More about the Piper PA-31