Service difficulty report · Control Unit · Emb EMB120ER

Difficulty date
September 6, 2003
Submitted
September 12, 2003
Operation
Air carrier
Aircraft
N187SW
Make and model
Emb EMB120ER
Aircraft serial
120037
Aircraft time
40,072 hours, 49,095 cycles
Engine
Pwa PW118A
Part
Control Unit
Part number
3472001001
Part serial
0150
Condition
Malfunctioned
Location
Te Flaps
Part time
6,557 hours, 9,335 cycles
Stage of operation
AP
How discovered
O
Nature of condition
J, F
Precautionary procedure
O

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

What was found

ON APPROACH INTO SLC WE SELECTED FLAPS 15 AND GOT THE ''CONTROL FAULT'' WITH THE ''FLAP'' AND ''ADVANCED SWS'' ON THE MAP. QRH PROCEDURE CORRECTED PROBLEM.REMOVED AND REPLACED FLAP CONTROL UNIT IAW MM 27-50-06. OPS CHECK GOOD.

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