SDR DXTA2026052608164

Service difficulty report · Uplock Switch · Cessna 680A

Difficulty date: May 20, 2026
Submitted: May 26, 2026
Operation: Air carrier
Aircraft: N908QS
Make and model: Cessna 680A
Aircraft serial: 680A0322
Aircraft time: 4,644 hours, 3,068 cycles
System (JASC): 3260 · Landing Gear Position and Warning
Part: Uplock Switch
Part number: 69481013
Condition: Faulted
Location: Zone 700
Stage of operation: DE
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

R MAIN LANDING GEAR DISAGREE IN FLIGHT. CREW PERFORMED CHECKLIST, INCLUDING BOTTLE FOR BLOWDOWN AND REAR MAIN LANDING GEAR RELEASE. REMOVED UPLOCK LANDING GEAR SWITCH AND INSTALLED CUSTOMER SUPPLIED NEW IAW AMM 32-32-25, OPS CHECK GOOD

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