Service difficulty report · Oil System · Bell 407

Difficulty date
June 11, 2026
Submitted
June 13, 2026
Operation
Air carrier
Aircraft
N159AM
Make and model
Bell 407
Aircraft serial
54810
Aircraft time
592 hours, 1,642 cycles
Engine
Allsn 250C47E4
Engine time
592 hours
Part
Oil System
Condition
Low Pressure
Location
Engine
Stage of operation
AP
How discovered
O
Nature of condition
J
Precautionary procedure
B, A

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

What was found

UPON INITIATION OF VISUAL APPROACH, THE CREW ALERTING SYSTEM DISPLAYED AN ENGINE OIL PSI WARNING. ADJUSTED OIL PRESSURE, OPS CHECKED GOOD. ALL MAINTENANCE COMPLETED. AIRCRAFT RELEASED TO REVENUE SERVICE. #59613

More about the Bell 407