1972 Johnson 4HP Outboard Motor Service Manual, Page 32Get this manual
REASSEMBLY OF MAGNETO MOTOR If flywheel key has been removed, reassemble to crankshaft with outer edge paral1el to taperSee Figure 4-16
sure that the single upset mark the side of the key is facing downSee Figure 4-16Incorrect installation of the key wil1 affect position and ignition timing
Figure 4-15
Locating Ring
Alignment of the magneto coils will simplified with the use of coil locating ring (Special #317001) machined to fit over the four bossesSee Figure 4-15Reconnect leads ing sure that connections dMake sure that under the forward the armature plate, makclean and tight
new wick is instal1ed See Figure 4-6
Figure 4-17Armature Plate
Instal1 is