Re: 1976 johnson sensor coil
What size motor do you have? I know on my 200 there are 4 screws, but yours may be different. Are you trying to remove the stator and timer assembly? If so, remove the flywheel, disconnect stator leads at terminal board and charge coil leads from Power Pack. Remove 4 screws, and remove stator. The timer assembly is held in place by four retaining clips and screws. These clips engage a Delrin ring (which has a T-shaped cross section) which fits around the timer base. When putting it back together, the timer base has a cast in brass bushing which rotates, with very close tolerance, on the upper bearing and seal assembly as the spark is advanced or retarded. Check carefully for dirt or damage which would cause difficulty in rotating the timer base. Lube upper bearing and seal assembly. Oil and assemble Delrin retainer to timer base.Reassembe flywheel key to crankshaft with outer edge parallel to center line of crankshaft. Apply screw loc to stator screws and torque to specs. Check tapers for signs of oil,burrs and nicks, they must be perfectly dry. Replace flywheel, but do not torque until after you check your spark , and it jumps 7/16 of an inch. Set timing with timing light. If timing is not correct, a readjustment of the full advance stop screw is required.
