Mercury 35/40HP 2 Cylinder Outboards Service Manual PN 90-42794--1, Page 204Get this manual
Reassembly 1Make brush holder tool as shown
3Install components as shown
(7.9mm) 5116"
1-34"2" (12.7mm)
2Install components as shownaFrameAlignment Marks
4Install components as shown5Install commutator end plate
aArmatureReservoirThrust Washer(s) (If Equipped) [Install in same sequence as when disassembled]Metal WasherCardboard Sleeve