1985 OMC 65, 100 and 155 HP Models Commercial Service Manual, PN 507450-D, Page 227Get this manual

1985 OMC 65, 100 and 155 HP Models Commercial Service Manual, PN 507450-D, Page 227

CO B143B
3Install new thermostat grommet

onto the thermostat

4Assemble the spring seat sure release valve

a new seal

to the pres-

5Place the thermostat and the pressure release valve into the cylinder head cover

6Apply OMC Gasket Sealing Compound to new thermostat cover gasketPlace the gasket on the cylinder head cover7Install the pressure release valve spring the screwsTighten the screws finger tight

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