Service difficulty report · Sensor · Cessna 750

Difficulty date
October 14, 2020
Submitted
October 21, 2020
Operation
Air carrier
Aircraft
N909UP
Make and model
Cessna 750
Aircraft serial
7500135
Aircraft time
16,139 hours, 10,087 cycles
Part
Sensor
Part number
99145104
Part serial
A0296
Condition
Intermittent
Location
Te Flaps
Part time
2,200 hours, 1,442 cycles
Stage of operation
CL
How discovered
O
Nature of condition
F
Precautionary procedure
A

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

What was found

AFTER TAKE-OFF DURING CLIMB "FLAPS FAIL" CAS MESSAGE RECEIVED. FLAPS AT '0*' AND SLATS RETRACTED. WOULD NOT RESET. EMERGENCY DECLARED AND DIVERTED TO KMEM. FOLLOWED CHECKLIST AND LANDED WITH FLAPS AT '0*'. MAINTENANCE REPLACED THE LEFT FLAP RESOLVER (POSITION SENSOR). GROUND OPERATIONAL CHECK COMPLIED WITH. NO DEFECTS NOTED. A SUCCESSFUL OPERATIONAL CHECK FLIGHT WAS PERFORMED. AIRCRAFT WAS RETURNED TO SERVICE.

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