Service difficulty report · Impulse Coupling · Cessna 402C

Difficulty date
October 3, 2024
Submitted
October 3, 2024
Operation
General aviation
Make and model
Cessna 402C
Aircraft serial
402C0272
Engine
Cont TSIO520VB
Part
Impulse Coupling
Condition
Failed
Location
Magneto
Component
Magneto · Kelly
Component part number
ES6320
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

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

What was found

IMPULSE COUPLING FAILURE CAUSED RT MAGNETO TO BE INOPERATIVE AND METAL CONTAMINATION OF ENGINE.

More about the Cessna 402C