Service difficulty report · Engine · Cessna 402C

Difficulty date
May 22, 2012
Submitted
May 25, 2012
Operation
Air carrier
Aircraft
N4652N
Make and model
Cessna 402C
Aircraft serial
402C0011
Aircraft time
22,291 hours
Engine
Cont TSIO520VB
Engine time
60 hours
Part
Engine
Condition
Power Loss
Location
Right
Stage of operation
CR
How discovered
O
Nature of condition
R, E, J
Precautionary procedure
A

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

What was found

RT ENGINE LOST POWER, VIBRATED SUDDENLY. INSPECTED ENGINE, CHECKED PARAMETERS, PERFORMED COMPRESSION CHECK, ADJUSTED IDLE FUEL MIXTURE, CHECKED RT WING TANK SUMP FOR WATER, PERFORMED RUN UP, COULD NOT DUPLICATE, FCF CHECKS GOOD.

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