Water pump Break-in

[ableberry]

Question...

I just installed a new water pump and impeller on a '77 35 HP Johnson last night. I hand-turned the impeller this morning and noticed it was a little harder to turn than when I turned it before I installed the pump. Resistance seemed to come after I put the pump on.

Was wonderinf if this was normal and/or does the pump have a break-in period?

Also, is there any danger of gasket sealant squishing into the pump when you tighten the bolts, clogging a water channel or the like?

Thanks for the info!

-Wes

 

[DJ]

Re: Water pump Break-in

No break in required. I do not use sealer on the water pump gaskets. Some may, I don't.