Skip to main content

MadaboutKitcars

This is a read-only archive of the old Madabout Kitcars forum. New posts and replies are no longer possible, but every thread is still here to browse and read.

Door help

12 Jan 2020, 4:41pm
Hi guys I’m in the middle of a 250 swb build. I have cut a hole in the bmw door skin to reveal the push bar behind. All god there. Can some one take a picture of their door with a ruler next to it to help me mark where to cut into the fibreglass door skin to attach the new door handle
Thank you
12 Jan 2020, 5:01pm
The way I did my car was to measure down from a piece of tape stuck on the window to where the push bar is. Measure first without the door skin, then refit the outer skin and mark the position. Drill a small hole first then open it up to suit when you are happy.
I've extended the push bar up about 1/2" so that the push button on the handle actually pushes without too much pressure required from your thumb. If you are too close to the pivot point it won't open the door at all !
12 Jan 2020, 5:29pm
Lucky@LeMans wrote:
The way I did my car was to measure down from a piece of tape stuck on the window to where the push bar is. Measure first without the door skin, then refit the outer skin and mark the position. Drill a small hole first then open it up to suit when you are happy.
I've extended the push bar up about 1/2" so that the push button on the handle actually pushes without too much pressure required from your thumb. If you are too close to the pivot point it won't open the door at all !


That’s a big help. I was wondering why people attached a plate to the bar, but when you see the action of the bar now I understand. I’ll have a go tomorrow 👍
28 Jan 2020, 4:05pm
Small plates attached to the bar nearly ready to try the door skin
28 Jan 2020, 4:19pm
Make sure to locate the door handles very carefully.
don't ask how I know after the door skins were bonded on!
28 Jan 2020, 4:35pm
molleur wrote:
Make sure to locate the door handles very carefully.
don't ask how I know after the door skins were bonded on!


Thanks for that. I assume the higher up the plate the mini handle plunger hits the easier it is to open the door.
28 Jan 2020, 5:11pm
Exactly. My "friend" mounted the handles 3/4 inch too low and bonded the skins on. Had to cut them open, relocate and repair the skins.
28 Jan 2020, 6:41pm
molleur wrote:
Exactly. My "friend" mounted the handles 3/4 inch too low and bonded the skins on. Had to cut them open, relocate and repair the skins.


That’s the benefit of forums like this the rest of us can learn from other people’s mistakes. I’m sorry for you that that happened. I suppose that is one of the benefits of fibreglass is that you can cut holes and repair
28 Jan 2020, 7:40pm
In my case, lots!
Had to remove the bonded on body too.
28 Jan 2020, 8:15pm
molleur wrote:
In my case, lots!
Had to remove the bonded on body too.


Oh wow that’s quite an undertaking. I do worry that this plate that is bonded and bolted to the opening bar comes lose as it will be nigh on impossible to get to it again.
28 Jan 2020, 11:31pm
red locktite on the bolts.
29 Jan 2020, 8:17am
molleur wrote:
red locktite on the bolts.


I’ve done that too. Thanks
29 Jan 2020, 2:53pm
Hughandjen wrote:
I’ve done that too. Thanks


should be okay then. You don't want to cut the door skins unless absolutely necessary. Real PITA.
29 Jan 2020, 3:44pm
Hughandjen wrote:
Thanks for that. I assume the higher up the plate the mini handle plunger hits the easier it is to open the door.


I guess easier in effort, but possible more 'distance push' on the button? Does the bar (that the plate is attached to 'rotate'?)
Forgive, it that's a daft question, as I don't have a Z3
29 Jan 2020, 3:54pm
Mitchelkitman wrote:
I guess easier in effort, but possible more 'distance push' on the button? Does the bar (that the plate is attached to 'rotate'?)
Forgive, it that's a daft question, as I don't have a Z3


Yes, the bar rotates. Yes, high on the plate is easier to open.
A screw on the Mini handle allows for some adjustment on the plunge distance as well.