Service difficulty report · Crankcase · Gulstm 500B

Difficulty date
October 26, 2004
Submitted
November 17, 2004
Operation
Air carrier
Aircraft
N411JF
Make and model
Gulstm 500B
Aircraft serial
500B101435
Engine
Lyc IO540B1A5
Part
Crankcase
Condition
Damaged
Location
Engine
Stage of operation
AP
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

ENGINE LOST POWER DUE TO LOSS OF OIL. ENGINE WAS CAGED IN OMA AND LANDED SAFELY. GROUND INSPECTION SHOWED HOLE IN CRANKCASE. PROBABLY ROD CAP SEPARATION DUE TO ROD BEARING FAILURE.