Service difficulty report · Downlock Switch · Cessna 680A

Difficulty date
April 8, 2024
Submitted
April 9, 2024
Operation
Air carrier
Aircraft
N603QS
Make and model
Cessna 680A
Aircraft serial
680A0159
Aircraft time
5,917 hours, 3,749 cycles
Part
Downlock Switch
Part number
603731
Condition
Failed
Location
Mlg
Stage of operation
CL
How discovered
O
Nature of condition
J
Precautionary procedure
A

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

What was found

AFTER GEAR RETRACTION, RECEIVED AMBER GEAR DISAGREE N CAS WITH AMBER DN. FOLLOWED ABNORMAL PROCEDURE AND EXTENDED LANDING GEAR. LANDED AS SOON AS PRACTICAL AT KMDW. R & R DOWNLOCK SWITCH IAW AMM 32-30-10. OPS CHECK GOOD.

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