SDR QXEA2019090900349

Service difficulty report · Battery · Bombdr DHC8402

Difficulty date: September 9, 2019
Submitted: September 9, 2019
Operation: Air carrier
Aircraft: N412QX
Make and model: Bombdr DHC8402
Aircraft serial: 4059
Aircraft time: 41,895 hours, 43,965 cycles
System (JASC): 3350 · Emergency Lighting
Part: Battery
Part number: 6138001
Condition: Discharged
Location: Cabin
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

EMERGENCY LIGHTS DS2, DS3 (OVER HEAD AISLE), EXIT SIGNS DS13, DS17, DS20 (FWD RT PAX), AND EGRESS LIGHT DS9 FOUND TO BE INOP DURING OPS TEST. REMOVED AND REPLACED EPS2 EMERGENCY LIGHT POWER SUPPLY AND BOTH ASSOCIATED BATTERIES. REF: AMM TASKS 33-51-01-000-801, AND 33-51-01-400-801. OPS CHECK GOOD, NO DEFECTS NOTED.