What was found
NR 1 ENGINE OIL PRESSURE DROPPED PRECIPITOUSLY, PRECAUTIONARY SHUTDOWN PERFORMED
- Difficulty date
- May 17, 2026
- Submitted
- June 12, 2026
- Operation
- General aviation
- Aircraft
- N441PC
- Make and model
- Lear 35A
- Aircraft serial
- 668
- Aircraft time
- 11,873 hours, 72,255 cycles
- Engine
- Hnywl TFE73120
- Engine time
- 7,986 hours, 7,578 cycles
- System (JASC)
- 7930 · Engine Oil Indicating System
- Part
- Dipstick
- Part number
- S9413117
- Condition
- Worn
- Location
- Zone 400
- Component
- Engine · Hnywl · TFE7312C2B
- Component part number
- 30701701
- Stage of operation
- CL
- How discovered
- V
- Nature of condition
- K
- Precautionary procedure
- E
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.