SDR R61A2022120500768

Service difficulty report · I/O Module · Emb ERJ170200LR

Difficulty date: November 30, 2022
Submitted: December 5, 2022
Operation: Air carrier
Aircraft: N749YX
Make and model: Emb ERJ170200LR
Aircraft serial: 17000685
Aircraft time: 11,860 hours, 7,975 cycles
System (JASC): 3240 · Landing Gear Brake System
Part: I/O Module
Part number: 70253651901
Part serial: 04080908
Condition: Faulted
Location: Parking Brake
Part time: 38,329 hours, 25,351 cycles
Stage of operation: CR
How discovered: O
Nature of condition: N
Precautionary procedure: O

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

What was found

PARKING BRAKE NOT RELEASED EICAS MESSAGE CAME ON REPEATEDLY IN FLIGHT, MESSAGE RETURNED 3 OF MORE TIMES. DECLARED EMERGENCY, LANDED WITHOUT INCIDENT. R&R #1 EMERGENCY/PARKING BRAKE FUSE, #1 BRAKE PRESSURE SWITCH, AND GEN I/O 3 MAU 3 SL 9/10.

More about the Emb ERJ 170-200 LR