Chrysler 20 and 30 HP Outboard Motors Service Manual OB 3435, Page 141Get this manual
4Remove transfer port cover and gasket by removing ten (10) hex head screws securing cover to power head Figure 23 Figure 21Removing Bearing Cage
BLift bearing cage with stator ring off power head and over end of crankshaftCUnhook magneto control link from stator ring DRemove gasket from power head 2Remove exhaust port cover assembly as follows:
Figure 23Removing Transfer Port Cover
6Remove cylinder head as follows :
ARemove spark plugs from cylinder head BRemove thermostat cover and gasket by removing two (2) screws securing them to cylinder head Figure 24