Service difficulty report · Control Module · Emb EMB505

Difficulty date
May 21, 2023
Submitted
May 22, 2023
Operation
Air carrier
Aircraft
N393QS
Make and model
Emb EMB505
Aircraft serial
50500356
Aircraft time
5,881 hours, 4,628 cycles
Part
Control Module
Part number
DAP0010102
Part serial
016PM
Condition
Defective
Location
Brake Sys
Stage of operation
LD
How discovered
C
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

RIGHT MLG BRAKE: REPEAT WRITE-UP. ON LANDING AND TAXI IN, A NOTICEABLE BRAKE PULSE OR OSCILLATION. MOST NOTABLE FROM 80 KTS DOWN TO ABOUT 20 KTS. NOT SURE IF ITS LEFT OR RIGHT SIDE, MOST PROBABLY BOTH SIDES, AS THERE IS NO PULLING TO ONE DIRECTION. R & R BRAKE CONTOL MODULE IAW MM 32-41-07, COMPLIED WITH HYD SYSTEM OPS CHECK IAW MM 29-10-00. COMPLIED WITH BRAKE SYSTEM FUNCIONAL CHECK IAW MM 32-41-00. OPS/ FUNCTIONAL CHECKS GOOD. NO FURTHER DEFECTS NOTED AT THIS TIME.

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