Service difficulty report · Regulator Valve · Emb ERJ170200LR

Difficulty date
July 3, 2021
Submitted
July 7, 2021
Operation
Air carrier
Aircraft
N423YX
Make and model
Emb ERJ170200LR
Aircraft serial
17000392
Aircraft time
18,728 hours, 12,564 cycles
Part
Regulator Valve
Part number
10012463
Part serial
2008051445
Condition
Inoperative
Location
Nr 1 Engine
Part time
25,484 hours, 18,489 cycles
Stage of operation
TO
How discovered
O
Nature of condition
B
Precautionary procedure
C

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

What was found

REJECTED TAKEOFF AT APPROXIMATELY 100KTS FOR AN OIL/SMOKE BURNING SMELL THAT DEVELOPED ON THE TAKE OFF ROLL. FOUND E1 NAPRSOV NOT FULLY CLOSING. R&R LH NAPRSOV.

More about the Emb ERJ 170-200 LR