Service difficulty report · Downlock Switch · Cessna 680A

Difficulty date
July 25, 2026
Submitted
July 27, 2026
Operation
Air carrier
Aircraft
N928QS
Make and model
Cessna 680A
Aircraft serial
680A0356
Aircraft time
3,408 hours, 2,274 cycles
Part
Downlock Switch
Part number
603733
Condition
Faulted
Location
Zone 700
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

GEAR DISAGREE L ON GEAR RETRACTION. TAKING OFF FROM DAL REMOVED AND REPLACED LT GEAR DOWNLOCK SWITCH WITH NEW IAW AMM 32-30-15, REMOVED AND REPLACED WITH NEW LH UPLOCK SWITCH IN REF TO CE680A AMM 32-32-10 PERFORMED ALL RIGGING AND OPERATIONAL CHECKS WITH NO DEFECTS NOTED

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