1969 Ski-Doo Snowmobiles Service Manual, Page 19Get this manual
Slide 3: Here is engine exhaust side; you can see the high tension ignition coil assembled to the crankcaseSlide 4: This is schematic illustration of the 75 watts unitThe blue generator cable has to be connected to minal of the high tension ignition coilAlso connected to this terminal is the black shorting cableConnected to terminal 15 is the yellow mass cableThe other two cables are the lighting cablesSince we can see it quite well in this picture, please note that the armature plate always has to be mounted in such way that the lubricating wick is at the bottomSlide 5: There is nothing much new about the toolsPlease note illustration #16This 11 mm socket wrench is supplied standard for 300 regular and 320 engines to remove the lock nuts of the intake silencerIllustration #15 shows two ring halves, to be used with the standard puller (#11) that you are familiar with, to pull the roller bearing inner raceSlide 6: Except for the roller bearing, there is no difference in servicing the 320 c.cor the 300 regular engineTo remove or install the roller bearing outer race in the crankcase, heat crankcase to approx210 degreesWhen crank-