1973 Evinrude Norseman 40 HP Service Manual, Page 34Get this manual
REASSEMBLY OF MAGNETO Reassemble components which were removed from the magneto armature plate, following the reverse order of disassembly and paying particular attention to the following: aCorrect locating of the coil and lamination assemblies is governed by machined mounting surfaces on the armature plateCoil lamination heels should be flush with machined surfacesSee Figure 4-14Alignment of the magneto coils will be simplified with the use of coil locating ring special tool #317001 machined to fit over the four bossesSee Figure 4-15