Service difficulty report · Control Unit · Cndair CL6002D24

Difficulty date
October 20, 2021
Submitted
October 22, 2021
Operation
Air carrier
Aircraft
N577NN
Make and model
Cndair CL6002D24
Aircraft serial
15380
Aircraft time
13,888 hours, 12,514 cycles
Part
Control Unit
Part number
766389R
Part serial
471
Condition
Faulted
Location
Te Flaps
Part time
30,749 hours, 37,313 cycles
Stage of operation
LD
How discovered
V
Nature of condition
J
Precautionary procedure
O

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

What was found

FLAPS FAILED ON APPROACH INTO VPS. THEY LANDED WITHOUT INCIDENT AND THE FIRE TRUCKS MET THE AIRCRAFT AND EXAMINED THE BRAKES FOR DAMAGE. INTERROGATED MDC TO FIND B1 CODES 007795/007794/006796/007812. T/S FAULTS IAW CRJ 900 FIM 27-51-01-810-803/802-A01, 27-52-45-810-812-A01, AND 27-51-05-810-814-A01. FAULTS FOLLOWED SFECU 2 WHEN SWAPPED. SUSPECT FAULTY SPECU 2. REMOVED AND REPLACED SFECU 2 IAW CRJ 900 AMM 27-51-05-000/400-801-A01. OPS CHECK GOOD. SELF -TEST GOOD. NO FURTHER FAULTS FOUND.