Can’t Find 4th/5th + Shift Linkage Issue (Helicoil Failure) Options

[jacktarnold]

Hi all,

Looking for some guidance before I go too far down the rabbit hole.

I’ve got a 1973 914 2.0 that I’m bringing back after about 10 years off the road. I’ve gone through the fuel system and brakes, got it running, and took it out for a short test drive.

Issue: I could never find 4th or 5th gear.

I started working through the shift linkage by checking bushings and alignment and found that the rear shift rod retaining screw appears to have been previously repaired with a Helicoil. Unfortunately, that insert is now backing out, so the connection isn’t solid.

Before I start tearing deeper into it, I’m trying to figure out the best path forward:

* Is it worth redoing the Helicoil, or should I go another route?
* Any preferred repair methods for this specific location that hold up long-term?

Appreciate any advice or lessons learned

[930cabman]

(IMG:style_emoticons/default/welcome.png)

I would consider this: https://tangerineracing.com/shop/ols/produc...-alignment-tool

anything from Tangerine is top shelf

Great bring another from a slumber

[JamesM]

(IMG:style_emoticons/default/welcome.png)

I would consider this: https://tangerineracing.com/shop/ols/produc...-alignment-tool

anything from Tangerine is top shelf

Great bring another from a slumber

Agree, but given the looks of that shift coupler, I would put my money here instead.


https://tangerineracing.com/shop/ols/produc...ift-linkage-kit


Its also worth noting we are starting to see more and more of the hole for the cone screw in the forward shift rod getting wallered out as well. ANY play in the joint of the two rods is going to result in not enough travel at the shift head to hit all the gears.