Service difficulty report · Bleed Air Sys · Emb ERJ170200LR

Difficulty date
February 17, 2026
Submitted
February 18, 2026
Operation
Air carrier
Aircraft
N171SY
Make and model
Emb ERJ170200LR
Aircraft serial
17000485
Aircraft time
29,312 hours, 18,204 cycles
Part
Bleed Air Sys
Condition
Warning Message
Stage of operation
CL
How discovered
O
Nature of condition
J
Precautionary procedure
D

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

What was found

ON CLIMBOUT. BLEED 1 OVERPRESSURE MESSAGE ON CLIMBOUT. RAN QRH. MESSAGE DID NOT EXTINGUISH AFTER FIRST STEP. AFTER 2ND STEPS OF PROCEDURE MESSAGE EXTINGUISHED. (FLIGHT 3439). MX ACTION CW IAW AMM 36-11-03-040-801-A. INTERROGATED CMC, FOUND FAULT 36111210AM2. PERFORMED OPS CHK BLEED 1 TORQUE MOTOR CONTROLLER IAW FIM 36-11-00, BLOCK DIAGRAM 1. TEST PASSED, NO FAULT MESSAGES PRESENT. PILOT STATED BLEED 1 MESSAGE EXTINGUISHED AFTER PERFORMING QRH PROCEDURE, IAW FIM 36-11-00, SUBTASK 810-159-A. DUE TO PREVIOUS BLEED 1 OVERPRESSURE CAUTION MESSAGE, R & R LT ENG NACELLE PRESSURE REGULATING SHUTOFF VALVE IAW AMM 36-11-03-400-801-A. OPS CHKD GOOD.

More about the Emb ERJ 170-200 LR