Service difficulty report · Valve · Emb EMB120ER

Difficulty date
July 6, 2017
Submitted
July 11, 2017
Operation
Air carrier
Aircraft
N299UX
Make and model
Emb EMB120ER
Aircraft serial
120299
Aircraft time
37,473 hours, 37,439 cycles
Part
Valve
Part number
396512
Part serial
168
Condition
Failed
Location
Brake Sys
Stage of operation
TX
How discovered
O
Nature of condition
O
Precautionary procedure
O

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

What was found

PILOTS REPORTED THAT THE BRAKES REQUIRE EXCESSIVE PEDAL PRESSURE TO HAVE ANY EFFECT. R & R THE BRAKE METERING VALVES IAW MM 32-41-02. LEAK & OP CHECKED GOOD.

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