Service difficulty report · Battery · Cessna 680A

Difficulty date
February 9, 2023
Submitted
February 10, 2023
Operation
Air carrier
Aircraft
N552QS
Make and model
Cessna 680A
Aircraft serial
680A0287
Aircraft time
1,636 hours, 1,061 cycles
Part
Battery
Part number
CBS281
Part serial
008098
Condition
Abnormal
Location
Zone 100
Stage of operation
TX
How discovered
C
Nature of condition
O
Precautionary procedure
O

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

What was found

MAIN EXIT SIGN/LIGHT: THE EXIT SIGN UPPER RIGHT CORNER OF MAIN DOOR ALONG WITH THE LOWER RIGHT HAND SIDE ILLUMINATED RED EXIT SIGN LIGHT, AND TOE KICK LIGHT REMAINED ON AFTER SHUT DOWN. //SIGNOFF// RESET #1 EMERGENCY LIGHTING INERTIA SWJTCH (SCOOI) AND THE EXIT SIGN UPPER RIGHT CORNER OF MAIN DOOR ALONG WITH THE LOWER RIGHT HAND SIDE TLLUMJNATED RED EXIT SIGN LIGHT, AND TOE KICK LIGHT SHUTS DOWN. PERFORMED EMERGENCY LIGHT POWER SUPPLY BA TIER Y EXERCISE PROCEDURE AND FOUND #1 PACK WEAK. REMOVED AND REPLACED #1 EMERGENCY LIGHTING BATTERY PACK (UCO 19) IA W CE-680A AMM 33-50-06 AND PERFORMED EMERGENCY LIGHT ADJUSTMENT/TEST IAW CE-680A AMM 33-50-00, AND SYSTEM OPS CHECK OK, OK TO SERVICE.

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