[7T02S]

Hello,

Was trying to Google what this washer is and came up short. I assume it just stays inside and when the master is installed, the rod from the booster just centers this concave washer up? Is this normal, to have it loose in there?

 

[7T02S]

Looks to me like it goes like this, with the cup of the washer inward. Correct?

Seems straight forward, just struck me as odd that the washer was loose in there.

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[Flade]

Normally the washer is attached to the rod, otherwise you are correct. Be sure to adjust the length correctly per the shop manual and put the spacer and filter In place before attaching your MC

 

[7T02S]

Normally the washer is attached to the rod, otherwise you are correct. Be sure to adjust the length correctly per the shop manual and put the spacer and filter In place before attaching your MC

Ok, that makes sense. The washer is bigger than the opening through the rubber, so I didn't want to pull it out at the risk of damaging the rubber. I see the rod is adjustable, so I'll look in the manual on that procedure. Thanks!

You mention a filter, is that what this plastic piece and channels inside the aluminum spacer are for?

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[CHOCK]

Filter is a piece of foam that fits on the bottom of the aluminum spacer-right where those half moons are. You can make one with a little time.

 

[7T02S]

Filter is a piece of foam that fits on the bottom of the aluminum spacer-right where those half moons are. You can make one with a little time.

Thanks Chock!

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[CHOCK]

Thanks Chock!

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PS
Please pay attention to Flades note. Adjusting front push rod needed, common failure, and the reason cone washer came off the push rod is the clip to retain that washer has came off. The washer should retain itself on push rod.

 

[7T02S]

PS
Please pay attention to Flades note. Adjusting front push rod needed, common failure, and the reason cone washer came off the push rod is the clip to retain that washer has came off. The washer should retain itself on push rod.

Good to know!

Ok, so I dug the washer out. There's a long distance from where the washer sits to the only groove on the rod. Is there a spacer between the washer and clip?

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[CHOCK]

No spacer.
Look at the very end of the push rod. See that groove at the end. There should be a plastic clip there. That keeps the cup from falling off.
Now will it work without that clip. Yes indeed as long as you get the end of push rod inserted in the diaphragm.

 

[289vert]

Mine has a coupla tack welds holding the washer to that bushing. Not factory though.

 

[7T02S]

The little clip is without a doubt long departed. I think I'll make due without it like you said, at long as I carefully assemble.

Thanks for your help!

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[kkupec02]

Here is a picture of a kit at NPD. You can buy the filter separate.

 

[Flade]

Here‘s a good diagram to make an adjusting gauge

 

[7T02S]

Here‘s a good diagram to make an adjusting gauge

View attachment 766558

This is pretty cool. I assume this is to place against the outside of the boost on the mounting surface to gauge how far out the rod is sticking? I assume this would be done without the spacer above?