Service difficulty report · Relay · Cessna 750

Difficulty date
January 6, 2015
Submitted
January 10, 2015
Operation
Air carrier
Aircraft
N726XJ
Make and model
Cessna 750
Aircraft serial
7500226
Aircraft time
6,957 hours, 3,296 cycles
Part
Relay
Part number
MS24187D1
Condition
Failed
Location
Te Flap
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 FLAP RETRACTION, FLIGHT CREW RECEIVED A “FLAPS FAIL” CAS MSG WITH ASSOCIATED FLAPS FAIL BUTTON ILLUMINATED. PERFORMED RESET OF THE FLAPS FAIL BUTTON & RAN THE FLAPS FAIL CHECKLIST WITH NO SUCCESS. DIVERTED THE ACFT, DECLARED AN EMER, & ACCOMPLISHED AN UNEVENTFUL LANDING. DURING TROUBLESHOOTING FOUND A FAILED FLAP BRAKE RELAY KZ089. RELAY WAS REPLACED WITH NEW. FLAP SYS RIG & OPERATIONAL CHECKS PERFORMED WITH NO DEFECTS NOTED. ACFT WAS RELEASED TO SERVICE.

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