• Hey Guest!
    British Car Forum has been supporting enthusiasts for over 25 years by providing a great place to share our love for British cars. You can support our efforts by upgrading your membership for less than the dues of most car clubs. There are some perks with a member upgrade!

    **Upgrade Now**
    (PS: Upgraded members don't see this banner, nor will you see the Google ads that appear on the site.)
Tips
Tips

Duz fastener bonnet question- help

Tr3aguy

Jedi Knight
Country flag
Offline
Posting for a friend...They didn't put retention clips on the dzus fasteners on the bonnet of the TR3A. My questions about them are as follows. The spring does it go on before or after the washer.
The washer is curved - dos it go curve down or up? photos would be great...
 
Here's a pic of mine, HTH. Is there supposed to be a spring in there?
Lack thereof might explain the occasional rattle....

IMG_1522.jpg
 
The original "clips" are just a washer (alloy?)that gets pushed on and engages into the slot in the Dzus fastener. Almost impossible to remove intact and use again. I used e-clips (I forget what size off hand) to secure the fasteners.

eclips.jpg
 
As noted, no springs originally. When the button is locked, only the washer could potentially rattle, but the whole thing can rattle if the engine is running with the bonnet up. The rattle got annoying, so I temporarily wrapped a rubber band into the gap between the retaining washer and bonnet.

On my previous TR3A, the bonnet Dzus buttons had been replaced with the slightly longer buttons from the side curtains, with the spring above the bonnet. Actually worked quite well, and not at all apparent that it was a modification.
I may go back to that, since it also appears that one of the stock buttons on my TR3 is really too short to reach into the socket (making it extremely tight no matter how things are adjusted).
 
Back
Top