Service difficulty report · Engine · Cessna 402C

Difficulty date
September 16, 2015
Submitted
September 18, 2015
Operation
Air carrier
Aircraft
N1055
Make and model
Cessna 402C
Aircraft serial
402C0249
Aircraft time
27,754 hours, 9,020 cycles
Engine
Cont TSIO520VB
Engine time
5,843 hours
Propeller
Mcauly 3AF32C505
Part
Engine
Part number
TSIO520VB
Part serial
1002464
Condition
Damaged
Location
Right
Part time
5,843 hours
Stage of operation
CR
How discovered
O
Nature of condition
K, J, Y
Precautionary procedure
A

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

What was found

RIGHT ENG OIL PRESS DROPPED TO ZERO IN FLIGHT. DIVERTED & ON SHORT FINAL APPROACH RT ENG STOPPED RUNNING. PROPELLER DID NOT FEATHER. POST LANDING INSPECTION REVEALED OIL LEAKING FROM TOP & BOTTOM OF ENG COWLING. PRELIMINARY EXAMINATION REVEALS TOP OF CRANKCASE BREACHED.

More about the Cessna 402C