Linkage replacement

[Donw]

I have a 1969 350/300 HP convertible, 4 speed hurst linkage etc



I have purchased the linkage replacement kit and I am confused as to how you use the tool they give you?

What is the best approach to using it and how? I can see all the linkage arms, cotter pin's etc but not sure where to place the tool for spacing and how it is used.

I could sure use some step by step help from someone who has done it. I guess the boggest problem is how to use the tool and how to place it in position?

Thanks

DonW

 

[The73vetteman]

Hello Don,

You're going to have to give us a bit more to work with here. Linkage kit for what?

'73

 

[Donw]

Linkage

Sorry about that. It is a 1969 hurst linkage that gets stuck in 3rd gear. I can get underneath and move levers but as soon as I drive it, it hangs up again.

I am wanting to know how to use the tool I bought to replace all the linkage, bushings etc. I cannot from under the car grasp as to how the tool works. The tool is for adjusting the linkage when installing.

Donw

 

[The73vetteman]

Thanks for clarifying which linkage Don. Unfortunately I cant help. I have a Hurst shifter on my '73 but it was there when I bought the car. Never touched it myself although 3rd is a bit troublesome sometimes. Maybe I have the same problem as you. We'll have to wait for someone with more experience than we have.

'73

 

[Red69]

The tool I think you are referring is a white plastic alignment tool from Hurst. You can also use a nail, allen wrench or similar sized item. If you look between your shifter plate and trans tunnel, you will see a hole in the shifter mechanism. The tool is inserted into the hole and pushed all the way through the shifter. This keeps everything aligned while you adjust the linkage and stop bolts. Don't try shifting while the tool is in place. Installing the Hurst shifter is pretty straight forward. After adjusting the linkage, don't forget to remove the alignment tool.

 

[Donw]

The tool I think you are referring is a white plastic alignment tool from Hurst. You can also use a nail, allen wrench or similar sized item. If you look between your shifter plate and trans tunnel, you will see a hole in the shifter mechanism. The tool is inserted into the hole and pushed all the way through the shifter. This keeps everything aligned while you adjust the linkage and stop bolts. Don't try shifting while the tool is in place. Installing the Hurst shifter is pretty straight forward. After adjusting the linkage, don't forget to remove the alignment tool.

The tool I have sounds different then what you are speaking of? This one is abouit 3" long may 3/4 inch wide and very thin. It reminds me of a spark plug gap gauge but only one . It states it is for ajusting linkage. I guess I am confused because being 3/4 inch wide unles their is another way to fit in thwere would not work like an allen wrench I don't think Maybe I have the wrong tool?

Again it is about 3 inches long 1/2 to 3/4 inch wide and about 49 hundreths or so thick?

Appreciate anythomg else you can think of.

Thanks
Donw

 

[cw823]

I got that in the package with the Hurst Comp. Plus shifter/linkage kit I just ordered. I have no idea what it is for. The white thing he talked about came with my shifter, but I'd doubt you could use that on a stock shifter. There's a post here that talks about using a piece of steel cut to dimension:

Linkage adjustment

 

[Red69]

Sorry guys, I never saw a tool of that description. If I were to take a guess, I'd say it might be to help with adjusting the stop bolts. It doesn't matter. First, you need to identify your goal and establish a plan to reach that end. If you are rebuilding the Hurst shifter, you will need to remove it from the trans. If you just want to get it working and replace the linkage end button bushings, leave it in place. Place the alignment tool in the hole as described above and drop the linkage rods. Replace the buttons and adjust the rod length as needed and install in the trans gear lever, be sure they are in neutral and straight down. If done properly, there should not be any slop in the linkage when finished. Remove the pin from the alignment hole and adjust the stops. You will need to shift into the gears and adjust the stop bolts to eliminate excess throw. This is where I suspect the thin tool may have a use, but I am just guessing. I hope this was of some help. BTW, you will need to raise your car to do the job, so be extra careful and do it right. Many people have died under a car not supported properly.

 

[cw823]

BTW, you will need to raise your car to do the job, so be extra careful and do it right. Many people have died under a car not supported properly.

Got the front wheels on ramps, have both rear wheels chucked. Obviously you can't leave it in gear so I wanted to be good and careful. I'm kinda skinny, but would be much skinnier if a ton of Corvette came down on me.