SDR UPS97222378

Service difficulty report · Battery Pack · Boeing 72725C

Difficulty date: March 11, 1997
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N946UP
Make and model: Boeing 72725C
Aircraft serial: 19721
System (JASC): 3350 · Emergency Lighting
Part: Battery Pack
Condition: Discharged
Location: Cabin
Stage of operation: IN
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

INSPECTION TYPE-IN, EMERGENCY LIGHT SYSTEM FAILED TEST, BATTERY PACKS DISCHARGED. REPLACED BATTERY PACKS AS DIRECTED BY UPS A/C ENGINEERING. REMOVED AND REPLACED BATTERY PACKS AS DIRECTED BY UPS A/C ENGINEERING AND ESTEL SYSTEMS. REF TC 1300 25 EA 96-2-1015, 4 EA 96-2-1033, 2 EA 96-2- 1019 BALLASTS.

More about the Boeing 727-25C