SDR 2025F00170

Service difficulty report · Packing · Lear 45LEAR

Difficulty date
July 29, 2025
Submitted
August 1, 2025
Operation
General aviation
Aircraft
N758A
Make and model
Lear 45LEAR
Aircraft serial
45553
Aircraft time
3,414 hours, 2,634 cycles
Engine
Hnywl TFE73120BR
Engine time
3,414 hours, 2,634 cycles
Part
Packing
Part number
S9413117
Condition
Worn
Location
Lt Eng Oil Sys
Part time
3,414 hours, 2,634 cycles
Stage of operation
CR
How discovered
O
Nature of condition
K, J
Precautionary procedure
E, A

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

What was found

LOSS OF OIL PRESSURE IN LEFT ENGINE, MID FLIGHT, LEADING TO PRECAUTIONARY ENGINE SHUTDOWN