Pull the hoses and turn the engine over a few turns to get the water out of the pump housing. Pull the kill switch/safety lanyard before you do this. Pump housings aren't as thick as blocks.
Previous: 1993 Prostar 205
Red 1998 Ski Nautique, PCM GT40, 310 hp, , Acme 4 blade, Perfect Pass SG/Zbox.
Be kind. Have fun.