Bonnet question
Bonnet question
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Discussion

gsx600

Original Poster:

2,740 posts

277 months

Saturday 11th March 2006
quotequote all
On my 400 just removed the bonnet to see why dips in the middle at the front end. Whilst still preparing the nose cone / underbonnet area

On closer inspection there is a support bar running across the front. This has started to come adrift which is probably causing the bonnet to sink.

What the best way to reattach ?

Don't really want to take of completely as I'll probably screw it up totally then.

Don't want to rivet to bonnet as would then need to do more filling and sanding

Can I just pour resin in between bits clamp down for a while and then glass sheets over the edge and back onto underside of bonnet. My only concern with this is will it ripple or distort the bonnet as you look at it from the top ?

Cheers

Paul H

castorcamber

43 posts

248 months

Saturday 11th March 2006
quotequote all
I had a similar issue with the roof of my lotus and the roll bar which is unseen inside the car and i found the best thing to attach things like this to be 1855 sealant, which is the stuff that they bond windscreens into your car with. You have to stick it in the oven for ten minutes to warm it up and then squirt it between the bar and the surface, then you can clamp the panel in the right position and leave it for 24 hrs to set. It grabs in around 1/2hr i.e. you have 1/2 hr to do it but it cures overnight. This made a fairly flexible roof in my lotus into a rigid panel.
Hope this helps

gsx600

Original Poster:

2,740 posts

277 months

Saturday 11th March 2006
quotequote all
Where can you get that from ?

Gandalf

2,381 posts

267 months

Saturday 11th March 2006
quotequote all
Any chance of a piccy Paul as not too sure where this support is? Is the bonnet off the car? If so, and areas are clean there could be several easy fixes with a structural sealant like Sikaflex 291 or similar. Or ossibly weighting down the bar and bonding with glass and resin.

If you can send me a photo I may be able to suggest other method, just let me know.

JR

14,332 posts

287 months

Saturday 11th March 2006
quotequote all
gsx600 said:
On my 400 just removed the bonnet to see why dips in the middle at the front end.

This is usually because the bolts holding the bonnet to the wings have been tightened a little too much.

gsx600 said:
On closer inspection there is a support bar running across the front. This has started to come adrift which is probably causing the bonnet to sink.

Not seen that before. Any chance of that 'photo?


gsx600 said:
Can I just pour resin in between bits clamp down for a while and then glass sheets over the edge and back onto underside of bonnet. My only concern with this is will it ripple or distort the bonnet as you look at it from the top ?

Sounds reasonable.

gsx600

Original Poster:

2,740 posts

277 months

Saturday 11th March 2006
quotequote all
Picture here
[pic]http://photos.fotango.com/p/eba004775 [/pic]

Bonnet is upside down with front edge left

The white bit is the edge that has come adrift. probably due to over tightning at some time by me

Gandalf

2,381 posts

267 months

Saturday 11th March 2006
quotequote all
gsx600 said:
Picture here
[pic]http://photos.fotango.com/p/eba004775 [/pic]

Bonnet is upside down with front edge left

The white bit is the edge that has come adrift. probably due to over tightning at some time by me


Sorry Paul cant open this picture?

gsx600

Original Poster:

2,740 posts

277 months

Saturday 11th March 2006
quotequote all
gsx600 said:
Picture here



Bonnet is upside down with front edge left

The white bit is the edge that has come adrift. probably due to over tightning at some time by me

gsx600

Original Poster:

2,740 posts

277 months

Saturday 11th March 2006
quotequote all
fotango is a bit slow today so you may be able to see in a while

rev-erend

21,619 posts

313 months

Sunday 12th March 2006
quotequote all
If it's sagging - perhaps you have a SEAC bonnet..

castorcamber

43 posts

248 months

Sunday 12th March 2006
quotequote all
you can probably buy it from Windscreen fitters / autoglass / somewhere like that. If this is the way that you are going to go let me know and i will probably be able to get a tube.