1993 Johnson Evinrude "ET" 40 thru 55 Service Manual, P/N 508283, Page 288Get this manual
Assembly 1Lubricate the armature shaft bearing surface with one drop of SAE No.1 oilLubricate pinion helix on armature shaft with OMC Starter Pinion Lube2If removed, install retaining ring and washer on drive end of armature shaft 3Assemble drive end cappinionanti-drift springand spacer to drive end of armature shaftInstall new locknutUsing strap wrench to prevent damage to armature, tighten nut to torque of 240-300 inIbs 20-25 ftIbs(27-34 Nm)4Assemble armature to frame and magnet assembly, aligning marks on drive cap end and frame1nl 5Install insulated brush and terminal set in commutator end cap with long lead in slotPosition the insulatorsflat washer Q), lock washer Q), and nut as shown in figure r:=J N
Reversing these brushes will cause motor to run backwards
r,Q1 6Install brush holder (0, brush springs, and ground brushes IglScrews secure ground brush leads and holderInsert insulated brushes in holdernotch and rib suitable tool for holding brushes in place can be made from putty knife