Service difficulty report · Impulse Coupling

Difficulty date
August 23, 2023
Submitted
August 29, 2023
Operation
General aviation
Aircraft
N256Z
Engine
Lyc IO360B4A
Engine time
498 hours
Part
Impulse Coupling
Part number
M3529
Condition
Loose
Location
Magneto
Part time
498 hours
Component
Magneto · Champion
Component part number
4373
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
O

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

What was found

FOUND MAGNETO IMPULSE COUPLING RIVETS LOOSE AND REPLACED WITH NEW IMPULSE COUPLING.