How do you remove the valves on a small B&S?

[l008com]

I already did this once last year but I guess I forgot because I can't figure it out. Normally you just push and slide but that doesn't seem to be working here. This is a 675 model off of a craftsman lawnmower. Theres the retaining clip that holes the spring on, then theres the little cap that goes on top of that, which pushes against the rocker. I can't get either of those two parts lose! What am I doing wrong?
Unfortunately I forgot to take a picture :/

 

[StarTech]

If it is a L-head config mostly you are dealing the keyhole type retainer. Position the retainer the outside notch toward you, depress both the spring and the retainer fully, and then gently pull the retainer toward you to unlock the keyhole. Then the valve is removed so you can slip hole the spring and retainer. Just some valve stems tip can be damage making a little more tricky to do.

 

[Auto Doc's]

If I'm not mistaken, the rocker has to come off, then push down on the spring and slip the keeper sideways off the valve. These springs do not have very much tension like the older engines.

Pictures would help if you can take some and attach them.

 

[Tiger Small Engine]

If I'm not mistaken, the rocker has to come off, then push down on the spring and slip the keeper sideways off the valve. These springs do not have very much tension like the older engines.

Pictures would help if you can take some and attach them.

This is an L-head engine, not an overhead valve engine.

 

[l008com]

Ok I got the valves out, i was stock on removing the caps but they came right off, then the sliding clips came right off, and now I'm all good. Well, except for this . . . The old valve seal vs the new one, they sure do look different. Whats up with that? I ordered via part number so it should be right. Also some of the rubber tore off the old one when I was removing is, meaning I can't reuse and also meaning it doesn't look like a valve seal, but it is. Theres nowhere for the new one to seat in. What do you make of this?

 

[l008com]

Ok I looked up my motor number again (09P7020144F1) and looked up the valve seal part number (590534) and what I see on jackssmallengines looks like the original, not the one I bought.
But I didn't buy from jacks, I bought on ebay. But the part is supposed to be an OEM part and it came sealed in an OEM parts bag.
So is there some way to use the "newer style" valve seal on my engine? Or did B&S reuse the same part number for two different seals? Its hard to search because most websites, including B&S's own parts side, don't include a photo of the part. But those that do show a completely different seal. Is there some way to make it work I'm not seeing?

 

[StarTech]

This is why we need the actual model number and not the layman model name as the 675 come both in L-head and overhead configs.

But you have ordered the wrong the seal as you must order the date code. You need PN 590534 not the 84001271.

 

[l008com]

The model number is in the previous reply. And 590534 is the part number i ordered that seems to be wrong. Where would one find the date code?

 

[StarTech]

Sorry I miss that you posted the PN. I am dealing with three issues on this end the site being a pain, My wisdom tooth acting up, and a major computer crash. I think I have resolved the computer crash but it took 12 hrs of working on it. Appears the motherboard crashed.

This is what ereplacements is showing what the 590534 looks like which means someone apparently sent the wrong part as there is no part bulletin on a change from Briggs.

 

[ILENGINE]

This is why we need the actual model number and not the layman model name as the 675 come both in L-head and overhead configs.

But you have ordered the wrong the seal as you must order the date code. You need PN 590534 not the 84001271.

Star you were not wrong assuming what you knew in the OP when you were the first reply. We didn't find out the actual model number until post 6 or post 5 if you count the overhead valve picture.