Service difficulty report · Relief Valve · Emb EMB505

Difficulty date
October 14, 2019
Submitted
October 17, 2019
Operation
Air carrier
Aircraft
N379QS
Make and model
Emb EMB505
Aircraft serial
50500294
Aircraft time
3,517 hours, 2,786 cycles
Part
Relief Valve
Part number
DAP0011001
Part serial
439
Condition
Defective
Location
Mlg
Stage of operation
AP
How discovered
O
Nature of condition
J
Precautionary procedure
L

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

What was found

ON PUTTING THE LANDING GEAR DOWN ON APPROACH RECEIVED A CAUTION EMERGENY BRAKE LOW PRESSURE WITH EMERGENCY BRAKE PRESSURE SHOWING 0 ACCUMULATOR PRESSURE. RAN QRH AND DIVERTED. REMOVED AND REPLACED EMERGENCY PARKING-BRAKE THERMAL RELIEF VALVE AS REQUIRED. PERFORMED ALL REQUIRED BLEEDLNG TASKS, AND OPS CHECKS. COMPLIED WITH NUMEROUS SATISFACTORY GEAR SWINGS COMPLIED WITH FINAL SERVICING OF HYRDAULLC RESEVIOR IAW MM 12-13-00. NO FURTHER DEFECTS NOTED AT THIS TIME. REF. MM 32-43-08.

More about the Emb EMB-505