Service difficulty report · Control Valve · Emb EMB145LR

Difficulty date
June 25, 2015
Submitted
June 29, 2015
Operation
Air carrier
Aircraft
N14904
Make and model
Emb EMB145LR
Aircraft serial
145477
Aircraft time
34,133 hours, 26,149 cycles
Part
Control Valve
Part number
39807
Part serial
1143
Condition
Faulty
Location
Brakes
Part time
34,133 hours, 26,149 cycles
Stage of operation
LD
How discovered
O
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

CREW REPORTED A BRAKE DEGRADED MESSAGE ON EICAS DURING LANDING FOLLOWED BY LT OTBD AND INBD OVERHEAT. A REDUCED EFFECTIVENESS OF BRAKING ON LANDING ROLL ALONG WITH ASSYMETRICAL BRAKING NOTED. MAINTENANCE R & R THE INBD BRAKE CONTROL VALVE WITH OPS CHECK GOOD. ACFT WAS APPROVED FOR RETURN TO SERVICE.

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