Bonnet latch removal?
Bonnet latch removal?
Author
Discussion

arhTVR

Original Poster:

226 posts

148 months

Thursday 22nd October 2015
quotequote all
Hi All
Does anybody know how the bonnet latch - the part on the top of the front wing - is fastened in, and therefore how it can be removed?
I'm about to start work getting the body ready for painting, and trying to decide whether to remove, paint over, or just mask it up.
Cheers for any help.
Tony

HvdWeerden

1,739 posts

223 months

Thursday 22nd October 2015
quotequote all
On my car there is a large hole in the A-pillar lower. This is were the fresh air hose enters the interior.
It is difficult but with the proper extension you can reach the two bolts...

arhTVR

Original Poster:

226 posts

148 months

Thursday 22nd October 2015
quotequote all
Thanks Han
Just found the holes in the A pillar, and also that the bolt heads are covered in filler mad
It's going to be one of those jobs!!

ukflyboy

246 posts

139 months

Thursday 22nd October 2015
quotequote all
I took mine out last week to give it a clean as it was sticking. As Han says, access is through the entry of the heating pipe under the dash. I had to open the door wide, sit on the ground, move the heating pipe out of the way and then reach up through the hole with a socket. The bolt head was covered in GRP/resin so I had to scrape it off (blind, not easy!) so that the socket would go on!
You only have very small range of movement with a socket wrench, but once you have the initial bit of friction off, it was easy enough to just screw out by hand using the socket alone.

Give me a shout if you need any more info.

mk1fan

10,840 posts

248 months

Thursday 22nd October 2015
quotequote all
Would using the next socket up help clean off the 'filler' a bit easier?

arhTVR

Original Poster:

226 posts

148 months

Thursday 22nd October 2015
quotequote all
OK. All done now.
Resin cut away with a woodwork chisel and the bolts finally came out after a couple of hours in Plusgas. Tight all the way for me, but that's normal the state this car is in!
Thanks for your help folks.
Makes you think there must be a better way to lock the bolts once you get the right 'pressure' between the sliding plates of the catch.

keith-vznby

163 posts

128 months

Thursday 22nd October 2015
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I have noticed that the top off my latches have been covered with black silicon , is this normal? if so what is the problem cheers keith

v8s4me

7,270 posts

242 months

Thursday 22nd October 2015
quotequote all
Yes that is normal and can be the cause of the catch sticking and releasing the bonnet when on the move. See my experience here.

http://www.pistonheads.com/gassing/topic.asp?h=0&a...

Mine is still working fine and the sponge is so much neater than the silicon thumbup

Too late now for the OP but personally I'd have left it in situ. Once all the silicon muck has been picked out there is a void all around the catch which makes masking off dead easy. I managed to clean out the sliding surfaces of the catch with dentists' pick & probes and some narrow bands of emery cloth. Each to his own though.

arhTVR

Original Poster:

226 posts

148 months

Thursday 22nd October 2015
quotequote all
Yes. I was very close to leaving them in and masking up instead. At least I can give the catches a good clean now they are out, and put some stainless bolts in so they can be removed more easily next time!
Tony.