Service difficulty report · Magneto · Cirrus SR20

Difficulty date
April 27, 2026
Submitted
July 10, 2026
Operation
General aviation
Aircraft
N662JJ
Make and model
Cirrus SR20
Aircraft serial
8556
Aircraft time
473 hours, 473 cycles
Engine
Lyc IO390A1A6
Engine time
473 hours, 473 cycles
Part
Magneto
Part number
66GR15SANN
Part serial
25070774
Condition
Failed
Location
Zone 400
Part time
40 hours, 40 cycles
Component
Engine · Lyc
Component part number
ENPLRT11237
Stage of operation
IN
How discovered
C
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

PILOT REPORTED NO START. MAINTENANCE CONFIRMED NO START. CHECKED POWER TO SLICK START, OKAY. CHECKED MAGNETO TO ENGINE TIMING, FOUND LEFT MAGNETO POINTS NOT OPENING. FOUND FACTORY PUTTY BROKEN ON LEFT MAGNETO.

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