Service difficulty report · Control Unit · Emb EMB145LR

Difficulty date
November 4, 2015
Submitted
November 5, 2015
Operation
Air carrier
Aircraft
N679AE
Make and model
Emb EMB145LR
Aircraft serial
14500814
Aircraft time
28,623 hours, 24,770 cycles
Part
Control Unit
Part number
142093
Part serial
269
Condition
Failed
Location
Brake System
Stage of operation
LD
How discovered
O
Nature of condition
B
Precautionary procedure
K

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

What was found

AFTER LANDING, THE INBD BRAKES WERE IN THE AMBER WITH THE NR 3 RT INBD BRAKE, CAUSING A BREAK OVERHEAT ON THE EICAS. THE NR 1 & 4, BOTH OTBD BRAKES WERE SHOWING IN THE GREEN RANGE, AS THOUGH THEY HAD DONE NO BRAKING. R & R BRAKE CONTROL UNIT IAW AMM 32-41-02 & NR 3 WHEEL SPEED TRANSDUCER IAW AMM 32-41-03. OPERATIONS CHECKED GOOD IAW FIM TASK 32-41-00-810-803-A. WHEEL SPEED TRANSDUCER PN 140197 & SN 4967.

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