Service difficulty report · Battery · Airbus A300*

Difficulty date
September 2, 2022
Submitted
September 5, 2022
Operation
Air carrier
Aircraft
N842UA
Make and model
Airbus A300*
Aircraft serial
1569
Aircraft time
59,955 hours, 25,976 cycles
Part
Battery
Part number
AD321431
Part serial
221705
Condition
None
Location
11wl
Stage of operation
IN
How discovered
O
Nature of condition
L, O
Precautionary procedure
K, O

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

What was found

DURING EMERGENCY BATTERY CAPACITY TEST; EPSU BATTERY (11WL) FAIL TEST AND NEED TO BE REPLACE. AS NOTED ON LTPR NR# 5001168100-0010. EPSU BATTERY (11WL) FAILED ON EMERGENCY LIGHTING BATTERY CAPACIT P/N ON:AD3214-31, S/N ON:261200, QTY:1EA, B/N ON:N842UA3133. Y TEST AND REQUIRE REPLACEMENT. BATTERY REPLACEMENT OF (11WL) PE WORK RECOREDED ON LTPR NR# 5001168100-0010. WORK ACOMPLISHED BY RFORMED IAW AMM:33-51-38-000-002/ 33-51-38-400-002 REV.116. TEST 5H0259 AND INSPECTED BY 5H0086. SATISFACTORY. P/N OFF: AD-3214-31, S/N OFF:221705, QTY:1EA