Service difficulty report · Signal Cond Unit · Emb ERJ170200LR

Difficulty date
May 20, 2026
Submitted
May 20, 2026
Operation
Air carrier
Aircraft
N266NN
Make and model
Emb ERJ170200LR
Aircraft serial
17000770
Aircraft time
19,200 hours, 13,034 cycles
Part
Signal Cond Unit
Part number
367329003
Condition
Failed
Location
Fuel Sy
Stage of operation
CL
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

FUEL 1 LO LEVEL SHORTLY AFTER TAKE OFF. COMPLIED WITH QRH FOR PROCEDURE AND CROSS-CHECKED MEL 28-20 TO ENSURE IT WAS NOT RELATED. MESSAGE PERSIST UNTIL LANDING ROLL OUT. EMERGENCY DECLARED. RAR FUEL CONDITIONING UNIT IAW EMB AMM 28-41-03. REFERENCE AML PAGE 112401861

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