Jaguar xjc 4.2

Author
Discussion

RobXjcoupe

Original Poster:

3,218 posts

93 months

Sunday 26th May
quotequote all
Question for those that read this thread. I’m after the correct battery type for my 77 xj6 to fit within the steel battery holder.
I’ve been trying to find the correct type/code but with no luck so far.
If someone has an older book of battery types to include my car could you have a look and let me know what I’m looking for please
Thank you

jeremyc

23,831 posts

286 months

Sunday 26th May
quotequote all
RobXjcoupe said:
Question for those that read this thread. I’m after the correct battery type for my 77 xj6 to fit within the steel battery holder.
I’ve been trying to find the correct type/code but with no luck so far.
If someone has an older book of battery types to include my car could you have a look and let me know what I’m looking for please
Thank you
Tayna says it's a type 096.

For example:



Do the dimensions/terminal layout look correct for your battery tray?

RobXjcoupe

Original Poster:

3,218 posts

93 months

Sunday 26th May
quotequote all
Close. I’ve got length 270mm
Width 185mm( clearance needed for fan wiring) so 175mm is good and depth 190mm.
Battery terminals ideally positive left, earth right. I can make the wiring to suit the other way though

Edited by RobXjcoupe on Sunday 26th May 15:28

RobXjcoupe

Original Poster:

3,218 posts

93 months

Sunday 26th May
quotequote all
So finally figured it out and I need a 072 battery. 266mm length x175mm width x 220mm height. Positive on the left and negative on the right.
I’ll pop into halfrauds with my trade card Tuesday. £100 and 4 year guarantee.

Wheelbrace

58 posts

89 months

Monday 27th May
quotequote all
072 is the battery I have on my car.

However, I seem to remember having to put a thin piece of plywood under the battery to raise it up slightly.

I also had to make two longer hold down screws for some reason. I can't remember exactly why.

Easy enough to do though, and it will be obvious what's needed when you come to fit it.


Edited by Wheelbrace on Monday 27th May 15:45


Edited by Wheelbrace on Monday 27th May 15:45

RobXjcoupe

Original Poster:

3,218 posts

93 months

Monday 27th May
quotequote all
Wheelbrace said:
072 is the battery I have on my car.

However, I seem to remember having to put a thin piece of plywood under the battery to raise it up slightly.

I also had to make two longer hold down screws for some reason. I can't remember exactly why.

Easy enough to do though, and it will be obvious what's needed when you come to fit it.


Edited by Wheelbrace on Monday 27th May 15:45


Edited by Wheelbrace on Monday 27th May 15:45
Thank you. Most things seem to need an engineering tweak.

RobXjcoupe

Original Poster:

3,218 posts

93 months

Monday 27th May
quotequote all


Dug out the rear light units and started fitting them. Lots of movement on the securing screws so currently not screwed on tight until I get the latch fitted to the boot. Looking good though with the American spec all red lense next to the early series 1 reverse light lense with the reflectors within. More luck than judgement but the lenses all have the same date stamp of 68

catfood12

1,434 posts

144 months

Monday 27th May
quotequote all
RobXjcoupe said:
Indeed, a modified m16 stainless steel bolt
Just made a new bolt!..... Awesome work once again fella, we're all in your awe.

Just monkeying around with a selection of old imperial threads and the thought of cutting those on a lathe gives me a headache....

Very well done indeed. bow

RobXjcoupe

Original Poster:

3,218 posts

93 months

Monday 27th May
quotequote all
catfood12 said:
RobXjcoupe said:
Indeed, a modified m16 stainless steel bolt
Just made a new bolt!..... Awesome work once again fella, we're all in your awe.

Just monkeying around with a selection of old imperial threads and the thought of cutting those on a lathe gives me a headache....

Very well done indeed. bow
Thank you. I’m quite happy to explain thread cutting on a lathe. It’s actually not that difficult.

catfood12

1,434 posts

144 months

Wednesday 29th May
quotequote all
RobXjcoupe said:
Thank you. I’m quite happy to explain thread cutting on a lathe. It’s actually not that difficult.
Cheers Rob!

My dad was a lathe turner and taught me screw cutting on UNF, UNC, BA, many others including some he made up, and finally under some duress metric!

Cutting imperial threads, getting the right tool and gears for the autofeed always seemed like a faf to me as a teenager in the early 80s.

I can see why the metric system proved more popular over most of the developed world. tongue out

I'm still very much in awe of your work and the finished product!


Bobberoo

39,204 posts

100 months

Wednesday 29th May
quotequote all
catfood12 said:
RobXjcoupe said:
Thank you. I’m quite happy to explain thread cutting on a lathe. It’s actually not that difficult.
Cheers Rob!

My dad was a lathe turner and taught me screw cutting on UNF, UNC, BA, many others including some he made up, and finally under some duress metric!

Cutting imperial threads, getting the right tool and gears for the autofeed always seemed like a faf to me as a teenager in the early 80s.

I can see why the metric system proved more popular over most of the developed world. tongue out

I'm still very much in awe of your work and the finished product!
Turner by trade, spent many years cutting many different threads, from BA to ACME, metric you name it I've cut a thread in it!!!

RobXjcoupe

Original Poster:

3,218 posts

93 months

Wednesday 29th May
quotequote all
Bobberoo said:
catfood12 said:
RobXjcoupe said:
Thank you. I’m quite happy to explain thread cutting on a lathe. It’s actually not that difficult.
Cheers Rob!

My dad was a lathe turner and taught me screw cutting on UNF, UNC, BA, many others including some he made up, and finally under some duress metric!

Cutting imperial threads, getting the right tool and gears for the autofeed always seemed like a faf to me as a teenager in the early 80s.

I can see why the metric system proved more popular over most of the developed world. tongue out

I'm still very much in awe of your work and the finished product!
Turner by trade, spent many years cutting many different threads, from BA to ACME, metric you name it I've cut a thread in it!!!
The other so called art is thread chasing.
Haven’t done anything interesting for a while as the students are all literal beginners but they do catch me and ask what bit of Jag is that for smile

Retro_Jim

391 posts

53 months

Thursday 30th May
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It must be nice to have the Jag back home, your progress and fault chasing has been interesting to see

Jake899

526 posts

46 months

Thursday 30th May
quotequote all
Lovely car chap.

RobXjcoupe

Original Poster:

3,218 posts

93 months

Thursday 30th May
quotequote all
Back to this ole chestnut and lack of clearance of the header tank at the end of the triple carb inlet manifold. I’m determined to crack this. So the orange putty is the clearance space between the bonnet and whatever I bolt on. It measures at its narrowest 9mm.

I machined the plate I made a while back and it measured 8.44mm so just out of curiosity gave it a go to shut the bonnet properly

Plate on masked up inside of bonnet incase of panel flex

And it chipped the paint because it missed the masking tape frown

RobXjcoupe

Original Poster:

3,218 posts

93 months

Thursday 30th May
quotequote all
So back on the machine to remove 1mm from the back and another 1mm off the top.


Screw heads were reduced before so can’t really take anymore off those. I’ll try fitting again later. If the screw fails at the front I’ll need a countersunk version so that would give a plate thickness of 5mm which should be ok with 4mm clearance of the bonnet when shut. Hopefully the panel doesn’t flex 4mm when shutting the bonnet.
Once the plate clears I can then measure clearance for the filler and bleed I fitted for the coolant.

RobXjcoupe

Original Poster:

3,218 posts

93 months

Thursday 30th May
quotequote all
Jake899 said:
Lovely car chap.
Thank you smile

RobXjcoupe

Original Poster:

3,218 posts

93 months

Thursday 30th May
quotequote all
Retro_Jim said:
It must be nice to have the Jag back home, your progress and fault chasing has been interesting to see
Definitely good to have the car home. I had been doing 80 mile round trips fettling and modify bits before. Now it’s home I can take my time carefully doing what’s needed.

RobXjcoupe

Original Poster:

3,218 posts

93 months

Friday 31st May
quotequote all

Above shows the finished part fitted with the clearance shown in the picture below.

So now I have something like a a indoor heating radiator bleed in the middle. To top up radiator fluid the larger nut is removed.


RobXjcoupe

Original Poster:

3,218 posts

93 months

Sunday 2nd June
quotequote all