Search found 4 matches

by rhino33
Sun Feb 04, 2007 5:45 pm
Forum: Mercury Snowmobiles For Sale
Topic: 74 440 S/R
Replies: 2
Views: 1989

sorry I just looked at your profile, too far but thanks
by rhino33
Sun Feb 04, 2007 5:42 pm
Forum: Mercury Snowmobiles For Sale
Topic: 74 440 S/R
Replies: 2
Views: 1989

I`m looking for some parts, seat, cowling, speedo, how far are you from wallaceburg ont?
by rhino33
Sat Feb 03, 2007 9:04 am
Forum: Mercury Sled Information
Topic: very little spark
Replies: 1
Views: 1641

same sled mine has no spark, everything checks out, but the ignition coil is supposed to be grounded through the machine screws that hold it in place, in theory this system would be shorted out through the igniter coil.I need a schematic to figure it out!
by rhino33
Sat Feb 03, 2007 8:43 am
Forum: Mercury Sled Information
Topic: 1975 440 SR no spark
Replies: 0
Views: 1552

this ignition system is configured differently than typical points ignition systems whereas the ignition generating coil is grounded, therefore in theory, this system would never work, as the points are not really acting as a high speed switch. Could someone email me a copy of the ignition schematic...