Service difficulty report · Monopole · Lear 45LEAR

Difficulty date
January 23, 2017
Submitted
January 27, 2017
Operation
Air carrier
Aircraft
N474FX
Make and model
Lear 45LEAR
Aircraft serial
506
Aircraft time
1,798 hours, 1,383 cycles
Engine
Hnywl TFE73140R
Part
Monopole
Condition
Failed
Location
Nr 1 Engine
Stage of operation
CL
How discovered
O
Nature of condition
R, J
Precautionary procedure
A

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

What was found

AIR TURNBACK DUE TO SEVERAL NR 1 ENGINE ROLL BACKS. DURING CLIMB SHORTLY AFTER TAKEOFF. ENGINE RELIT AND SEEMED TO OPERATE NORMALLY DURING APPROACH AND LANDING. LANDED WITHOUT INCIDENT. REPLACED THE N2 MONOPOLE. LEAK AND OPS CHECKED GOOD.