View attachment 324621
Door handle and original Z3 door lock both fitted and working fine
Just need to find/make a bezel for the lock cylinder - ill fit it when I do the final fix.
Grassbank handles are easy to fit and work well, just use the template supplied by Russell and follow the post by Piran (
https://zroadster.org/threads/another-507-build.63019/page-19), my door skins curve in where the handle sits, I have tried using a thicker rubber surround but think i'll probably flatten it out when I mix up some gelcoat.
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I have spent way too much time on getting the door lock to work!!!!!! but you know what it is like when you get this idea and just need to see it through to the end.
Removing the old door handle is impossible until you google it and see how it is done, then it is soo simple!!
The cylinder lock connects to the lock mechanism using a 60mm linkage, the 2 components rotate in an arcs that are at 90 Deg to each other so the linkage needs to be able to rotate in both planes. After many failed attempts I accepted that the reusing the original linkage was probably my best option. If you move the cylinder lock down by twice the length of the linkage then you can simply swap the left and right hand linkages over and refit them.
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But I decided that the lower hole was too low, moving the lock down by the length of the linkage means that both cylinder and door lock are at the same height and there is no room for the linkage to move in both planes, so I had to add a leaver to offset the linkage.
The bottom bolt in the picture above shows the fixed pivot point for the new leaver. The bolt to the bottom left of the lock stops the cylinder housing from rotating and holds it in place.
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This is the new leaver set up, the linkage connects through a hole on the left using the original plastic grommet, the leaver on the left connects to pivot point in the previous picture the the cylinder locking bolt goes through the new hole drilled in the cylinder housing, I have removed most of the original door handle, this allows the cylinder lock to pass through the fiberglass door skin.
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The business side of things, Note the white plastic clip on the linkage arm, this is important as it keeps everything moving in the correct plane. I also added a second larger washer to the fixing bolt on the handle to that the handle is bolted to the fiberglass and then to the original door skin. I have used locking nuts to make sure the leaver joints swivel freely.
... In summary .. yes most of the time I'll use the the remote central locking .... but .... !!!!!!!
Now on to the passenger side.