Due to the difficulties in obtaining new parts for these Magnetos, we no longer service/ support the
"Mailbox Style" Magneto. We can advised you as to a few companies who specialize in the SF/ SB Magneto.
Please call us for details.
Service Bulletin SB658***NEVER USE GEAR HOLDING DEVICES WHEN INSPECTING, INSTALLING, OR TIMING THE MAGNETO, DAMAGE TO DISTRIBUTOR GEARS WILL CAUSE
MAGNETO FAILURE, INJURY, AND OR DEATH***
PAGE 6-5/ 9-12 TCM MASTER SERVICE MANUAL, SIL649, SB658
