jobs to do while the diff is out...
jobs to do while the diff is out...
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Discussion

peteA

Original Poster:

2,761 posts

264 months

Monday 1st February 2010
quotequote all
Removed my diff yesterday in order to get it refurbished - fun in the cold...lying on our backs with our feet sticking out the garaage door in the snow!

I'm planning to put new bushes in, clean paint the chassis, etc but was wondering if there are any jobs I should do while the diff is out?

One thing i was looking at was the lambda sensors...i have removed the exhausts up to the CATS and removed the heat sheild so I can see the sensors - they look OK and I havent has any problems but was wondering how much they cost + should I replace them whilst I have relatively easy access?

thanks in advance




high52kojak

505 posts

227 months

Monday 1st February 2010
quotequote all
Replace the diff bushes then see if you can be bothered to do anything else!

peteA

Original Poster:

2,761 posts

264 months

Monday 1st February 2010
quotequote all
high52kojak said:
Replace the diff bushes then see if you can be bothered to do anything else!
Ha...I've heard they can be a bit difficult. I've got the two front plates out with two of the bushes in so at least I can attack those but I am dreading the single rear one!

Any tips?

I'm trying to configure some sort of 'puller' to force the old one out..?

read the thread about your diff woes - hope you get it sorted.

high52kojak

505 posts

227 months

Monday 1st February 2010
quotequote all
The two front plate bushes are easy, just put a hacksaw through and carefully cut through the bush, I think I used a stanely knife to cut enough rubber out to allow the hacksaw blade to move. The bush should the come out very easily when its cut through.
The rear one is a little more challenging to say the least! I ended up getting a junior hacksaw blade in there and very slowly I got through it. With that one I pushed the centre tube out with a long bar through the driver side wheel arch and a big hammer.
I tried various pullers but it just stripped the threads on the bolts.

Its worth putting some grease into the prop shaft uni joints while you can get to them ok ( two nipples )

Mad Mark

2,345 posts

262 months

Monday 1st February 2010
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The top rear one is not that hard when you know how. I did start writing a guide just like my clutch one but haven't finished it yet.

Get a socket the same size as the bush (or a fraction smaller if possible) and bolt it to the bush. Now get a piece of tubing from B&Q that fits over the bolt and onto the socket. Mine was 20mm diameter over a 15mm bolt and was 1 meter long.
The idea is you poke it through the wheel arch and over the bolt and smash F*** out of it. It wont be long before it starts to move. (oil the socket so this doesn't get stuck in place of the bush)
Go easy tho as there is (at least on mine) a brake line 'T' piece that gets right in the way you Dont want to damage this in the process!!

peteA

Original Poster:

2,761 posts

264 months

Monday 1st February 2010
quotequote all
Mad Mark said:
The top rear one is not that hard when you know how. I did start writing a guide just like my clutch one but haven't finished it yet.

Get a socket the same size as the bush (or a fraction smaller if possible) and bolt it to the bush. Now get a piece of tubing from B&Q that fits over the bolt and onto the socket. Mine was 20mm diameter over a 15mm bolt and was 1 meter long.
The idea is you poke it through the wheel arch and over the bolt and smash F*** out of it. It wont be long before it starts to move. (oil the socket so this doesn't get stuck in place of the bush)
Go easy tho as there is (at least on mine) a brake line 'T' piece that gets right in the way you Dont want to damage this in the process!!
Thanks Mark.

..assume getting the bush in is an easier process...?

Mad Mark

2,345 posts

262 months

Monday 1st February 2010
quotequote all
I put in a poly bush, It went in without any problems using a puller tool but am sure a similar use of gbh would work, taking care not to damage the bush. I would get some one under the car to make sure it stays lined up. If using the poly one don't forget to remove the centre metal section as this will allow the bush to compress more.
Putting bushes in is always easier than getting them out.
Greasing the bush and the chassis will also help as will making sure the path of the bush is smooth and has no burrs that will catch the bush and prevent it going back in.

Rufus Roughcut

535 posts

205 months

Monday 1st February 2010
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I've just replaced mine bounce in the end I used a SDS drill with a 600mm bit, poked it through from the passenger side and chain drilled the rubber until it fell out. The outer part I used a junior hacksaw.


Like Quinny said, time to sort out any rust and flaking paint.



Edited by Rufus Roughcut on Monday 1st February 13:06

peteA

Original Poster:

2,761 posts

264 months

Monday 1st February 2010
quotequote all
Rufus Roughcut said:
I've just replaced mine bounce in the end I used a SDS drill with a 600mm bit, poked it through from the passenger side and chain drilled the rubber until it fell out. The outer part I used a junior hacksaw.


Like Quinny said, time to sort out any rust and flaking paint.



Edited by Rufus Roughcut on Monday 1st February 13:06
nice work guys! Those chassis are looking very clean.

Doing mine white to suit the existing finish - wonder why cerbs have white chassis?

FarmyardPants

4,378 posts

248 months

Monday 1st February 2010
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Mad Mark said:
Greasing the bush and the chassis will also help as will making sure the path of the bush is smooth and has no burrs that will catch the bush and prevent it going back in.
Try not to cut yourself though, remember a burr in the hand is worth two in the bush.

Some types of poly bush come in two halves, one goes in each side. These are apparently easy to fit.

lewis s

5,956 posts

221 months

Monday 1st February 2010
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Quinny said:
peteA said:
Doing mine white to suit the existing finish - wonder why cerbs have white chassis?
I suspect the colour of the chassis, was dependant on what powder was on the shelf at the timehehe

Seriously though, as far as I'm aware, early cars, like mine 94 and before were mostly silver..

Later cars were mostly white, Interestingly V8S's were redconfused

I've seen Griff's and Chims with silver and white... Not very familier with Cerbs, but I would expect most to be whitesmile
My 1995 Chim has a white chassis



Edited by lewis s on Monday 1st February 17:29

FarmyardPants

4,378 posts

248 months

Monday 1st February 2010
quotequote all
Argh, chassis envy!

Rufus Roughcut

535 posts

205 months

Monday 1st February 2010
quotequote all
peteA said:
Rufus Roughcut said:
I've just replaced mine bounce in the end I used a SDS drill with a 600mm bit, poked it through from the passenger side and chain drilled the rubber until it fell out. The outer part I used a junior hacksaw.


Like Quinny said, time to sort out any rust and flaking paint.



Edited by Rufus Roughcut on Monday 1st February 13:06
nice work guys! Those chassis are looking very clean.

Doing mine white to suit the existing finish - wonder why cerbs have white chassis?
Ah, you have an existing finish where as I had a blank canvas biggrin
The final coat will be black, my theory being it will be easier to spot any chips.

SlvrCrb

1,180 posts

263 months

Monday 1st February 2010
quotequote all
high52kojak said:
Replace the diff bushes then see if you can be bothered to do anything else!
hehe So, so true...