Hello

I just purchased 9hp go devil and I am a newbie to mud motors. Go devil manual suggested to use Aqua-grease for lubrication, since I live in Ontario, Canada, this brand of grease is not available here. Can any marine grease work to lubricated my go -devil. The manual also stated to apply grease in the middle grease nipple of the shaft and continue applying grease till I see the lubricator spring move up to the top of the lubricator, is this correct? Is it alright for the shaft to get a little warm where the bushing/seals would be located on the shaft?

thanks
bc23