Chrysler 20 and 30 HP Outboard Motors Service Manual OB 3435, Page 153Get this manual
15Install crankshaft bearing cage as follows :
APlace new bearing cage gasket on power head BGrease lip of seal and place seal on seal protector with garter spring toward small end of protector, Special Tool NoT 8967 Figure 62 CSlide protector onto crankshaft as far as it will go
BInstall new cylinder exhaust gasket on spacer plateCLubricate driveshaft splines, Special Tool NoT 2987-1 DEngage crankshaft splines with driveshaft splines by rotating flywheel or propeller; and ease power head onto spacer plateESecure power head to motor leg with six (6) screws Figure 63
BEARING CAGE END OF CHAMFER EDGE
'1Iiii-SEAL I