Service difficulty report · Uplock Switch · Cessna 680A

Difficulty date
December 31, 2017
Submitted
January 24, 2018
Operation
Air carrier
Aircraft
N520QS
Make and model
Cessna 680A
Aircraft serial
680A0056
Aircraft time
829 hours, 546 cycles
Part
Uplock Switch
Part number
S31771
Condition
Faulty
Location
Nlg
Stage of operation
CL
How discovered
O
Nature of condition
N
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-N" CAS MESSAGE AFTER GEAR RETRACTION. RAN CHECKLIST X2 EXTENDED GEAR NORMALLY. ADJUSTED NLG DOORS FOR PROPER CLEARANCE. REPLACED NOSE GEAR UPLOCK SWITCH AFTER EVALUATING ARES DOWNLOAD INFORMATION AND CONSULTING WITH TEAM LATITUDE. PERFORMED SEVERAL GEAR CYCLES, ALL OPERATIONAL CHECKS GOOD. WORK PERFORMED IN REF TO MM 32-32-10.

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