1994 Johnson/Evinrude Outboards 40 thru 55 Service Manual, Page 286Get 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 Lube1sl 2If removed, install retaining ring and washer on drive end armature shaft f81 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 CD, lock washer Q), and nut as shown in figureReversing these brushes will cause motor to run backwardsr,Ql 6Install brush holder (9, brush springs, and ground brushes Screws secure ground brush leads and holderInsert insulated brushes in holderf'11l 7Assemble commutator end cap to frame and field aligning notch and rib suitable tool for holding brushes in place can be made from putty knife ill