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Re:Tightening wishbone bolts. 9 years 5 months ago #152671

Hi David, subframe is off and disassembled. Was going to assemble on the car but this bolt means I will have to assemble off the car and then fit it to the car.

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Re:Tightening wishbone bolts. 9 years 5 months ago #152673

Ah right. Sorry I must have missed that. :dry: In that case :yesnod: You'll need the wishbone at the correct angle also.
David
:shrug:
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Re:Tightening wishbone bolts. 9 years 5 months ago #152718

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What you could try is positioning the subframe under the car. secure the front mounting points loosely and place a couple of blocks, one between each of the rear mounts and the bodywork. Lower the body onto the blocks and you will have the weight of the car on the subframe, but the subframe will be a couple of inches lower enabling you to get a normal socket and torque wrench into the bolt.

Once torqued you can remove the blocks and lower the body onto the mounts and torque all those bolts up too.

This was my first idea until I discovered the crowsfoot.
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Re:Tightening wishbone bolts. 9 years 5 months ago #152720

Just had a thought. Assemble the spring ,shock,wishbones off the car and compress the spring either with a strap or spring compressors and then torque up.
If I can find the correct length of the spring when on the ground that should sort it.

Heath Robinson eat your heart out!


John the reason the weight has to be on the suspension is not to compress the spring, rather to seat the bushes in the bottom arm before you compress them by tightening up the bolts.
When I did my front subframe it was easy enough to torque the bolt for which you have an access hole at the front of the subframe, but as you can't get a socket on the rear 2 I just used a spanner. Since then CJJ came up with his excellent guide and crows foot idea. The crows foot sets are not expensive on flea bay
15PC CROW FOOT CROWFOOT SPANNER SET SPANNER HEADS 8 - 24mm, 3/8" DRIVE
Completed
. Make sure you get a set which includes the size you need ;-)

PS if you have a friendly garage you could always do what I did and then take to them to correctly torque the rear 2 bolts.


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Tightening wishbone bolts. 9 years 5 months ago #152764

Hi cjj, great minds and all that.
Had the same thought, wondered whether it was feasible. Thanks.

Hi argen, thanks. The reason for compressing the spring off the car would be to get the correct angle on the wishbone before torquing it up.. If it was tightened without spring compression it would strain the rubbers when the weight was on the car.

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Last edit: Post by john and Jake the dog.
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