1989 Conbrio Classic - rudder and steering cable

[g unit]

Hey folks

Helping my dad get his 1989 Supra Conbrio Classic ready for spring after a number of years collecting dust in the garage.

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I noticed the rudder had some play in it. When looking at the top side of rudder, should there be rope packing pinched down by the thin locknut (see pic)? Currently I can spin that lock nut by hand.

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We also want to replace the steering cable. Can anyone make recommendations on which unit, length and where to buy?

I would also like to find a plastic grill to replace this one which is diteriorating (pic below). Any leads would be greatly appreciated!

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[scottschmitt]

The short answer on a part like a steering cable is to call Skidim. They usually have the answer and the part.

[crystal waters]

Go to SkiDim for your rudder question and actual cable.
Go to “Go2marine” website for your louvered vent.
In their search box enter “ plastic louvered vent”
Before doing so measure the length and height of your existing vent cover.
Good luck

[Cooose]

Check out this thread for the rudder rebuild. https://forum.supraboats.com/showthread.php?10163-Repairing-a-older-style-rudder-port

I've done this on my rebuild project and it's pretty straightforward. You can still find the seals online and IIRC the whole rebuild (seals, snap rings, grease zerks, etc.) was like $20.

[g unit]

Thanks for the feedback on the vent. I will have to see if that Attwood one will work.

I will call SkiDim but was hoping someone had experience with a helm/cable kit that could be shared.

[g unit]

Thanks Cooose. I found that rudder rebuild kit post prevously but I think I have the rope packing version versus your sealed version. Not sure if the rope goes between the bottom plate and the thin nut.

[Cooose]

Have you already disassembled the rudder...if so post up the pics of the internal "guts" and such. Did you find rope packing when you disassembled?

Also on your steering cable...I went with a uflex replacement 18' Rotech unit from Anchor Marine for right at $100 using some coupon I mined from some nefarious internet location. It looks like it's listing for 129 there now.

[Salty87]

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How does a bilge/tiller stay so clean??

[g unit]

How does a bilge/tiller stay so clean??

LOL! I wondered the same thing after seeing some of the other rudder rebuild threads.

My dad is VERY particular and is the original owner, so I'm chalking it up to that.

[g unit]

Have you already disassembled the rudder...if so post up the pics of the internal "guts" and such. Did you find rope packing when you disassembled?

Also on your steering cable...I went with a uflex replacement 18' Rotech unit from Anchor Marine for right at $100 using some coupon I mined from some nefarious internet location. It looks like it's listing for 129 there now.

No, I haven't disassembled. Plan to open it up this weekend. It doesn't have a zirk fitting or look like your post on this subject, so I was just guessing it was the rope packing version. After reviewing your thread again I guess the rope would be between the big nut and the rudder arm. I don't quite know how it all fits together at this point since I didn't see any rebuild pictures that looked quite like mine. Perhaps tightening the big nut down on the threaded surface and then back up the locknut to the bigger nut is all I need to do. We'll see.

Thanks for the info on the cable.

[Cooose]

This one looks like yours based on the pics
https://forum.supraboats.com/showthread.php?15005-1992-Comp-Rudder-Removal

This thread doesn't have picks but talks about the removal and gland.
https://forum.supraboats.com/showthread.php?7355-Rudder-removal-on-a-98-Sunsport

[cadunkle]

Your rudder port is not rebuildable. You can repack it with goretex dripless packing but if there is a lot of slop you'll need to replace the port. I did a new rudder and port on my Saltare this past year along with new helm and cable, very pleased with the results. I used a Mastercraft rudder to retain a similar size rudder, maybe not an issue with a Comp as they may have come with the more common smaller style rudder. Get a photobucket fix plugin to see pics.

https://forum.supraboats.com/showthread.php?18402-Rudder-replacement