Service difficulty report · Battery · Cessna 680A

Difficulty date
December 30, 2025
Submitted
January 2, 2026
Operation
Air carrier
Aircraft
N520QS
Make and model
Cessna 680A
Aircraft serial
680A0056
Aircraft time
8,841 hours, 5,959 cycles
Part
Battery
Condition
Tripped
Location
Zone 200
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

WITH BOTH BATTERIES DISCONNECTED, EMERGENCY LIGHTS IN OFF POSITION AND AFTER PRESSING 5G SWITCH, MAIN CABIN DOOR EXIT LIGHT, SEAT #3 EMERGENCY LIGHT, AND BOTH WING INSPECTION LIGHTS REMAIN ON RESET TRIPPED #2 EMERGENCY LIGHT BATTERY PACK INERTIA SWITCH. PERFORMED TOP CHARGE OF EMERGENCY LIGHT BATTERY PACKS. PERFORMED OPS CHECKS WITH SATISFACTORY RESULTS. REF. AMM 33-50-00.

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