Service difficulty report · Impulse Coupling

Difficulty date
December 7, 2022
Submitted
December 7, 2022
Operation
General aviation
Aircraft
N2098A
Engine
Lyc IO360L2A
Engine time
1,928 hours
Part
Impulse Coupling
Part number
M3163
Condition
Loose
Location
Magneto
Part time
679 hours
Component
Magneto · Champion
Component part number
4371
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

DURING 500HR MAGNETO INSPECTION FOUND MAG 4371, S.N. 21101064 IMPULSE COUPLING RIVETS LOOSE. REPLACED IMPULSE COUPLING WITH NEW.