Service difficulty report · Battery Pack · Cessna 680A

Difficulty date
October 31, 2024
Submitted
November 4, 2024
Operation
Air carrier
Aircraft
N637QS
Make and model
Cessna 680A
Aircraft serial
680A0184
Aircraft time
5,458 hours, 3,623 cycles
Part
Battery Pack
Part number
CBS281
Part serial
008450
Condition
Inoperative
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

EMERGENCY FLOOR LIGHTING UNDER SEAT NUMBER 3 IS INOPERATIVE! ADDITIONALLY THE LIGHT ABOVE SEAT 3 IS INOPERATIVE AS WELL. BOTH LIGHTS ARE TO BE ON DURING EMER LIGHT CHECK . CORRECTIVE ACTION; REPLACED THE #2 EMERGENCY BATTERY PACK REFERENCING TEXTRON MODEL 680A MAINTENANCE MANUAL (REV 21) CH 33-50.06. FOUND THAT THE G SWITCH HAD BEEN TRJPPED. RESET THE G SWITCH AND OPS CHECK GOOD.

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