Service difficulty report · Spring · Airpts A9B

Difficulty date
June 14, 2011
Submitted
August 26, 2011
Operation
General aviation
Aircraft
N7662V
Make and model
Airpts A9B
Aircraft serial
1390
Part
Spring
Condition
Broken
Location
Breaker Points
Part time
214 hours
Component
Breaker Points
Component part number
M3081
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

THE CAM FOLLOWER SPRING THAT IS A PART OF THE BREAKER POINT ASSY IN THE RT MAGNETO BROKE COMPLETELY OFF AT APPROX ITS MID POINT, RESULTING IN TOTAL FAILURE OF THAT MAGNETO.