Few water pump questions

[zach103]

Ok so i got the new water pump from sierra but didn't get any instructions so i went and looked at the old one and figured some of it out but i have a few gaskets that i have no idea where they go... and in the picture is the white key in the right way.

 

[zach103]

Re: Few water pump questions

anyone??? the parts in question are the four directly below the pump itself.

 

[Vic.S]

Re: Few water pump questions

Some information might prompt some help.

What engine are we talking about.
Model number?

What Sierra kit do you have ?
Part number?

Is it the right kit for your engine. Do the parts match the illustration in the catalog.
Does the Sierra kit match the parts shown in the BRP parts catalog

White key ? why should there be a key in the bottom plate ? Does not right at all. The only key I'd expect to see is the impeller key.

 

[wilde1j]

Re: Few water pump questions

If you had bought the BRP kit, instructions would come with it and not a lot of unused parts.

 

[jwellcraft]

Re: Few water pump questions

anyone??? the parts in question are the four directly below the pump itself.

Well first the the big one that's on the plastic bag that has a D shape goes onto the water pump housing cover, there's a groove on the edge you will see. The rubber boot with the small hole in the middle slides down your shift rod. The bigger o-ring looks like that's the one for the under the chrome water pump housing where you will see a groove for that as well and the smaller o-ring looks like it's the one that goes into the water pick up tube.

 

[zach103]

Re: Few water pump questions

1986 johnson spl 90 horsepower the tx model

i got the part number directly off the evinrude parts catalog site than ordered it thru the local marina..

Jwellcraft that deff helps ill put all those in where you said. i just wasnt sure with some of them and didnt want to put them in the wrong place..

and theres two little keys.. the white one in the picture came out in the of the whole it is in the picture when i removed the last one.. than theres a little black one thats the same shape just smaller and im not sure where they go..

its the sierra kit ordered thru the local marina so they probably got it right off the shelf for their own guys who really know how to install them.

 

[Van Wildonher]

Re: Few water pump questions

The white key goes on the shaft, it's the impeller key. The smallest edge goes towards the way your motor spins, so more than likely clockwise. Not sure about the smaller one...

The bigger round o-ring goes inside the impeller housing, and the smaller one either goes inside on top of the chrome piece or on the top of the drive shaft.

Depends on what you have...

Does your shaft have a grove under the splines on top? If you look in my thread here you will see somebody posted an image of what I mean. http://forums.iboats.com/showthread.php?t=443868

 

[Van Wildonher]

Re: Few water pump questions

Hmm looks like we have some various opinions. Check to see if the bigger o-ring fits inside of the impeller housing...

Edit: I was reading wrong. I also think the bigger o-ring goes between the impeller housing and the water pump housing.

 

[zach103]

Re: Few water pump questions

theres no really place for it to fit inside there is one at the bottom of the acutal impeller. ..there kind of looks like theres an o ring on the shaft that goes under the the chrome piece ill get a picture soon..

 

[Van Wildonher]

Re: Few water pump questions

If you turn the impeller housing upside down you don't see a grove in it where that o-ring would sit? Judging by the picture it looks like the exact same size.

Edit: Do you have a manual? Also, I guess I should clarify that I'm talking about a 200 hp, I've never seen a 90 inside.

 

[Cofe]

Re: Few water pump questions

Hope this picture will help with your efforts.