More Bodywork
Whilst I wait for some funds to buy some big parts, I’ve started on the upper body work. I’ll need to restore the doors, bonnet, boot and the screen surrounds. I thought I’d tackle the front windscreen surround first, for no other reason than I saw a great YouTube tutorial (Fitzee’s Fabrications) where he did a similar repair. Keen to put my new-found knowledge to the test. I popped out the screen in readiness. Once removed I could see that there were about a half dozen areas that would need some attention. I started on one of the easier sections, but despite this, it was still a complex piece which curved in all three planes.
I first made the largest piece to a rough oversize and then welded the return on.
Once complete, the third piece, the window edge, was welded on too.
All of this was done without removing any of the existing material, indeed it
was used as the template for the new patch. Many people fall into the
trap of removing all the rust, then try to make a suitable replacement.
But it’s now become very difficult as you’ve taken all reference to the old
piece away.
Once I had made my new
section, it was time then however, to remove the old rusty bits. It was all
cleaned, rust treated and given a thick coat of paint to prevent a repeat of
the damage.
A few test fits and some careful trimming ensured that the new metal was a good
fit.
After welding and a bit of grinding, I was pleased with how it turned out. Back-in-the-day I’d have simply used some
wire mesh and covered it over with filler!
No wonder none of the cars I owned in the 80’s are still on the road!
The next piece, being a corner, would be a little more difficult but flushed
with the success of my first attempt, I was optimistic.
The first templated piece was difficult to hold in place as well as trying to
hold the second, and the welding gun. So I employed the help of a couple
of blind rivets. I can easily weld the holes up later.
To complete the piece was just a repeat of the previous repair, and it wasn’t
long before it was complete.
A quick measure, and then another quick measure to be sure, and the hole was
cut ready to accommodate it. Again, the
inside was treated and painted to prevent further corrosion.
Before it was welded in.
And finished.
I was happy that this too turned out well. I’ve about four more sections
to do before I turn to the next thing. Not sure, but maybe the doors…..
I started on the OS doors
first, and removed them with relative ease. The front door is in very good shape and
doesn't require any welding, but will need rust convertor and proper coating to
prevent any further rusting. The rear,
too, is good and needs just a couple of areas to be repaired. The first is a section at the rear/bottom
corner.
It didn't appear too bad from the
outside, but as always with rust, most of it is hidden away.
I opened up the affected section and
welded in a patch to suit.
All good so far. Next was an area in the centre of the
door. There's a bracket there for the
winder mechanism, and to prevent the door skin from vibrating, a hessian type
pad is sandwiched between the bracket and door skin. Of course, this moisture trap has caused all
of the problems. So I cut away the door
skin and revealed the rusty bracket.
It was too difficult to repair in
place, so it had to be removed. Drilling
out the spot welds was straight forward enough and it popped out without an
issue. Although when I saw just how bad
it was, I decided to make a new replacement.
Whilst the paint was drying on that, I
prepared the door skin patch and started the welding.
I had an airline trigger to keep
everything cool and worked really, really slowly to keep the temperatures
down. I thought I was doing really well,
until about 80% of the way through, I heard a 'dong!', and knew right away what
it was. The door skin had warped.
Bugger! Then I foolishly compounded the
problem. Rather than sit down and think
carefully how best to proceed, I ploughed right on. In hindsight, it would have been better to
simply over-cut the repair and start again, but I instead tried to use heat to
iron out the distortion. It worked quite
well, but it really isn't good enough. No pictures as I was too busy
panicking! I will try to dolly it out
tomorrow, but there's not much access to the rear. Else, if that fails, then a huge repair
section is the next step.
So, all in all, I'm feeling pretty
hacked off tonight, not only because things didn't go to plan and I have a lot
more work, but more so because I didn't stop and think. Ah well, live and
learn.
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Right, a new day and a new set of eyes
and all that. I made an assessment of
what was required and the best way to proceed.
The original patch was removed and this released a lot of the tension in
the panel. The area above the patch was
salvageable, but the section below, unfortunately not. Well, not without a whole lot of effort and
it probably required skills I don’t have.
So, because the section above was good, a slightly smaller ‘huge patch’
was measured up. This time, rather than
trying to butt weld the join and risk causing shrinkage in the joint again, I
opted for a safer overlap joint. This
way, any shrinking will be in the overlap so won’t pull the rest of the door
panel in. The patch edge is stepped
using a joggler tool, so that the area that fills the hole is raised level with
the door. Holes are drilled and then the
panel is plug welded, using a few temporary screws to hold it tight during that
process (I did originally try pop-rivets, but they weren’t ideal). The welding all went well with no further
issues or warping, so a big relief there!
A skim of filler over the top to make it flat and true and it was good
to go.
Most of it was sanded away though, along with the remaining original door
paint. With any old paint, it’s better
to remove it completely rather than risk a reaction caused by laying modern
paints and solvents on top.
I sprayed on a nice layer of etch primer using a paint gun kindly donated by my
uncle Robert (Cheers Rob!). I chose etch
primer rather than epoxy primer as it has better anti-rust properties and for
this reason is often used for classic restorations. I’d never used a spray gun before but have
watched many YouTube tutorials in preparation for today’s work. The type I have is a LPHV (low pressure/high
volume) gun and I set the controls according to that type of gun at around
25psi, but the spray mist was very blobby, and the paint wasn’t atomising at
all. I cranked up the pressure until at
around 50 psi I started to get an acceptable mist. I’m sure I can dial in the settings far
better when I get used to using it, but I was quite pleased with the
results. At least I can cut-my-teeth
with the primer on the doors to gain some experience and knowledge before the
‘proper’ paintwork needs to be done.
There is some ‘orange peel’ to it, but that’s absolutely fine, this is only the
first coat of etch primer. It will be
wet sanded out before the sealer, primer, base and clear coats. My main concern was that the panel was flat
and true without any wavy bits, and as you can see here by the straight line
reflections, it’s absolutely spot-on.
Next up is a job I’ve been putting off for quite a while. It’s the two sections between the grille and
the radiator. I should have done it when
I was doing the underside bodywork but I never seemed to get around to it
because I knew it was going to be a PITA.
The issue is that the car has, at some point in its chequered history,
had a small front-end bump. This resulted
in the bodywork getting a bit out of shape (which I have 90% rectified), and
also the structure behind it getting crumpled.
Here are the two sections which I cut out a while ago, to enable me to
pull out the body. It’s probably difficult to see where they fit, but you can
see that the one on the left is crumpled, and the one on the right has been
straightened.
Unfortunately despite straightening it, it was still deformed and they also had
a lot of rust damage, so it was far easier to simply replace them with some
from my usual supplier. Well, that was
the plan until I saw the price of them.
Over £220 each plus delivery. I needed another plan.
Whilst I considered my options, I removed what remnants were left after hastily
cutting out the damaged bits a year or two ago.
Mostly involved prying apart the spot welds and grinding to clean the
surfaces up ready for welding.
Well, there was no way I was going to spend £450 + on a pair of panels that
would never be seen again, as they are completely hidden when fitted. Also I didn’t have £450. My only option was to try to fabricate some
myself. There is no way to make these in
a single piece as they are far too complex a pressing. So, I started with the largest (and easiest)
piece and after a couple of templates, I committed one to metal and test fitted
it.
I became a bit engrossed after this and forgot to capture pictures of me making
the next few sections, but you can see how they went together here -
The box bit was a folded piece and then welded to the flat triangle bit. Then a repeat of the process for the
nearside.
Again, I forgot to take more pictures after completing the welding and dressing
it, before I knew it I’d already started on applying the rust prevention.
I have to say, I’m extremely pleased at how it came out in the end. It isn’t perfect by any means, but it was
very difficult to fabricate two mirrored pieces and get them to fit precisely,
but it’s certainly good enough. Also, nobody will see it ever again. I gave it a coat of brushed on paint to
finish. When this dries, I need to drill
some holes for drainage and make the small plate that covers the access hole at
the bottom, which will be bolted into a pair of rivnuts either side.
Scuttle Panel & Vent.
The scuttle panel/vent on my car was
by far the worst part of the upper body and I've been dreading tackling it. For
a start, the piano hinge is inaccessible as it was welded in the shell prior to
assembly and also they thought it would be a good idea to make it out of plain
steel. Mine, like almost all of resto Jags, had seized. So to gain access to
replace the hinge, I needed to chop out the part of the body between the
scuttle and the windscreen, which ironically wasn't rusty at all.
You can see the piano hinge spot welded
to the body and the interior flap and the cut I’ve made to enable me to remove
it. I needed to cut off both sides and carefully remove the spot welds from
each side trying not to make too much damage.
Here’s the flap with the seized piano hinge which has now been cut away
completely.
So, after carefully praising apart the
spot welds, I attached the new hinge. I
can’t weld it in place because my MIG welder can’t weld stainless steel, so a
bolted arrangement was the only answer.
I've put it to one side for now, ready for reassembly. I could see that inside of the plenum was
also rusted through. I made a patch and welded that in along with a new edge to
the letterbox hole. It's not pretty as it was very difficult to weld 3"
down inside a hole. Also, it's inside the heater duct so will never be seen
again. You can see it in the centre of the photo below.
Also here is the end surround of the
scuttle. Again, it was very rusty. Cost aside, there are no replacement panels
made for this section, so I have no choice but to make my own. I've made one
for this side and it turned out quite well, just need to do the same on the
opposite side. Then it was just a case of welding it in.
There are a few pinholes after grinding and dressing the weld, but I’ll leave
those until I get the welder out again.
I fitted in the inside flap with the
new stainless piano hinge, hopefully this will last longer than the old mild
steel version. So if the mild steel one
lasted 55 years, and the stainless lasts twice as long, then I’ll be 165 by
time it needs replacing again. That’ll
do. So here it is installed.
And finally, the last two sections welded in to complete the job. Although it doesn’t look too great because
it’s not shiny where I applied the anti-rust and it was before I ground
(grinded?) the last of the welds off.
Got slightly side-tracked with car, although still car related, I bought some
wood to make these jack-stands to raise it up by 14”. This will enable me to finish off the things
left underneath.
Also, as the car is so much higher, it makes it an awful lot easier to access
and also the panels will be at the right level for me when I’m doing the
paintwork prep.
I’ve now started on the interior. The
headlining was one of the last things to remove, and underneath was in a right
state.
I knew it was going to be bad because the rust had penetrated the skin and there was a hole about 2cm in
diameter, although after cleaning, it was about 4cm in diameter! Luckily that was the only damage. I was really concerned about repairing this
because of the potential to distort the roof if I welded it. I did even consider using a fiberglass patch
underneath and fill over the top. But,
after giving it further consideration, I know I’d never be happy with that, so
out with the welder again. I took it so
slowly and cooled each tack before continuing to reduce the chance of
warpage. I also made the metal patch the
same size as the hole, rather than slightly smaller,
this would reduce the amount the weld would shrink. Well, good luck or good judgement, who knows,
but the repair went perfectly. So after
welding, sanding, rust-proofing and painting, it looks a whole lot better.
Next I wanted to sound deaden the interior. The car originally had a jute/hessian
soundproofing material installed which can cause damp. I will use more modern materials and I
started with the anti-vibration layer made of bitchimen with a thick foil top
layer. The stops the panels resonating
like a drum skin.
I started with the newly finished
roof, and then the rear seat area. Next
is the floorpan which I’ve prepared with a final coat
of paint to completely seal everything before fitting.
The off-side doors have been restored, so time to tackle the near-side. Unfortunately these were not in great shape,
far worse than the opposite side.
Previously I needed to tackle only the skins, but now I’m faced with
having to replace parts of the frame too.
The drain point has clearly blocked here, and the metal around that has
suffered.
I drilled out the rivets, removed the drain plate and made a template of the
area I identified as needing replacement before committing to metal.
And welded the first joint.
Now that’s complete, it’s out with the old…………
………..and in with the new.
Quite a bit of crud on that door skin inner panel, but I cleaned it all off and
other than one or two pinholes, it’s quite solid. A layer of rust convertor and some paint and
because the metal is quite thick, I’m sure it will last for enough years for me
not to worry. I cut a little slot in the
bottom and made a replacement drain clip.
This holds the door rubber away from the frame so that any water in the
door can run away freely. The door is
not finished yet and will need further work in the paint prep stage, but at
least it’s mostly solid now. Just a
little patch required where the black sharpie is marked out.
So that’s the rear of the door done, now the front corner. I chopped out all of the unsalvageable bits,
and this is what was left. The door skin
also needs attention too, but I’ll look at that after the frame has been
completed
The previous corner was a bit difficult to weld because it meant I was working
on an inside angle of 90 deg. It’s
difficult to make a neat weld, so for this one I adopted a slightly different
method. I first made the base plate
which I beat over a dolly to get the curved lip.
Then I made the rectangular bit to fill the remaining hole. This time all of the welds were on flat, butt
joined pieces. This was far easier to
both weld and dress. I will use this
method by default in the future I think.
The hole has been made in the bottom as a drain for rainwater. A spacing piece will be added later to stop
the door rubber closing it off.
Not the best photo, but here it is completed.
The rear door needed a repair panel
all across the bottom of the frame, and was the worst of all four.
For this repair I used another new (to me at least) technique to replace the
rusty section. It’s called a ‘cut and
butt’. I cut out the majority of the old
rusted panel, but left a generous edge.
I then placed the new panel, again oversized, on top of the existing
section. I then used a grinder to cut
through BOTH panels at the same time.
This way the excess from each panel is cut away, and the new panel
pushed flush into the gap, ready to weld.
You need to do this in small sections so that the pieces remain tight
together until they are welded. It’s
hard to explain, but if you imagine you had two sheets of paper, and overlapped
them generously, then you got a sharp knife and cut both sheets at the midpoint
of the overlap. Because you are cutting
both pieces together, once you remove the excess, the join between the sheets
will be perfect because they were cut together.
Here, I’m half way along. Cutting as I
go, then welding afterwards.
The end result was quite pleasing.
The corner section was a bit tricky as there is a contour towards the rear. I used some packing pieces and pressed it
together in a vice. Not ideal but I
don’t (or rather didn’t **) have a hydraulic press.
I got a bit carried away and forgot to
take progress photos, but it turned out quite well. Here it is, although not yet completely
finished, and it’s sat on top of the front door which is now complete.
The door is not yet complete, but when I struggled with using the vice to make
the previous part, I got a little side-tracked and decided to make a homemade
hydraulic press instead. It’s complete
now and the paint is drying on it, so I’ll include some images of it next
time. Hopefully some more real car work
will be done and get those doors finished at long last.
Update June 2022
So, I’ve been side-tracked with a few things lately, but here’s a quick update
on the work completed beforehand. I’m
finally getting close to completing the welding. It’s been a long time, but the end really is
within sight. It’s just the boot and
boot gutter to do now, and a few little spots around the car to tidy up the
loose ends. But before I tackle that, I
decided to refit the doors as I was fed up of tripping over them. They were
bare whilst I was doing the welding on them, and I refitted just the components
that would allow the doors to close and lock.
I needed this so I could tackle the panel gaps and door alignment. It’s a two/three man job, but as I’m only one
man (well, probably one and a half with that belly) it was really quite a
struggle. The doors, even with all the
glass and furniture removed, still weigh a fair bit. Well, heavy when you need to hold, balance,
guide and refit the screws all at once, on your own. It’s not a job I’d tackle
again on my own, and definitely not if the doors were painted. Anyhow, they’re on now and I’m reasonably pleased
with the fitment and gaps, although not so much with the colour scheme.
Here’s the damage to the boot gutter. It
was mostly around the boot hinges, and also the lipped strip between them.
The lip edge had gone completely and needed
to be fabricated, and the area above the hinge was cut out and rust treated.
The repair patch for this wasn’t too difficult, but it was tricky to see where
the lip angle would be, so I just made it without bending, planning on doing
that in-situ later.
Once welded in, I used a slotted rod
to gradually tease over the lip. Time
consuming and not as accurate as bending in a vice, but this will eventually be
inside the rubber boot seal, so hasn’t got to be perfect. But it did turn out
quite well anyway.
Next to replace the lip. It’s one of
those sections which curves in all three dimensions. Luckily because some of it is so narrow, I
was able to bend it around quite easily.
Although where the wider sections were, it did need some darts welding
in.
Next the final bit – the boot lid!