The whole AC unit has to be removed to get access to the evaporator and heater core... The slight surface rust that showed up where the gaskets were, was removed as well of course...
The big hole on the left is where the blower motor is installed.
This is where the AC box usually is installed
You can see how much has be removed just to get to the evaporator and heater core...
I discovered the first issue at the hot water valve
The hoses around the time relay delay were leaking a little bit
For testing purposes I hung a spare master vacuum switch into the car - this solved the problem
The old fast idle diaphragm was leaking and brittle and was replaced with a better one...
The 1967 Cadillac Automatic Climate Control Vacuum Schematic from the shop manual -
1968 is almost identical BTW... Click on the image for a larger view!
Here is a video about the Master Switch that a gentleman posted on youtube
There are lots and lots of vacuum hoses in the Eldorado to check - here are only a few going to the storage tanks...
I will also give them a good cleaning during the winter.
The new hose with the painted red stripe is already in place - looks some kind of original...
The 1967 Eldorado at the lift - the trunk is full of parts
Look how clean the 429 engine looks inside - it only has 27k miles on it - the valve covers will get a repaint and new gaskets will be installed
The radiator is out for re-coring
The left front disc brake is sticking a little - it will be completely overhauled as well soon.
Some of the parts - the old ball joints are out. New brake hoses and brake parts are waiting for installation.
New H4 headlights had to be installed as the original T3 headlights are not street legal in Austria
As I finally want to be able to drive the Eldorado on our roads, today I delivered the Eldorado to my restoration shop, where they will do some of the necessary conversions and repairs. They already helped me with my 67 Deville and the 58 Eldorado.
The Eldorado will now get a new radiator as the original one is leaking badly. Actually I will have the original one recored and repaired. The front disc brake will get an overhaul due to a partly sticking piston, together with all new brake hoses. The fuel line will be replaced as it started to leak as well. The lower ball joints and the idler arm will get exchanged along with some rubber bushings. Besides of this list of repairs the rear lights will be converted for the inspection.
After the Eldorado is back in perfectly working condition, the inspector will check the car and hopefully approve it... Unfortunately until all this will be done it will take some time, and the winter is just around the corner - so it will go right back in winter storage after this procedure.
As a follow-up Glen recommended the following:
“You might want to look closely at the break in the link. See if it is melted or did was it broken by mechanical means. If it was just pulled apart or cut then you have to check what caused that. To trouble shoot this if it was actually melted due to over current, I would unplug the headlights and front parking lights, and temporarily connect a headlight or other big light bulb, in place of the fusible link. You can then try things without blowing fuses. With the troubleshooting light in place it will light up brightly if there is a direct short. With the headlights and front parking lights disconnected the test light should not light up at all under any condition. You should be able to move change the position of the headlight switch, switch from high to low beam (light switch in the headlight position); wiggle the wire harness anywhere and not light up the test light. If it does you have found the short.”
I did this procedure today but it did not show any shorts. I then reconnected the front lights and everything did work again. I will now have to find a replacement fusible link which is very uncommon over here in Europe. I will replace it together with the positive battery cable where the clamp is almost falling apart. I hope the issue wont come back. It looks like the fusible link maybe only fell apart due to age as it did not show any signs of burning. Its located very close to the starter and the exhaust manifold - so maybe 42 years of dirt and heat just made it crumble into pieces....
the completely removed positive battery cable harness
the original battery clamp - its already missing the spring part
The starting circuit diagram is showing the battery cables - Click for larger picture!
The Iginition and Starter Circuit Diagram for the Eldorado (693) and the other Cadillacs of 1967.
Click for larger version!
the removed brake booster - the hole in the firewall
the new booster needed some paint before installation
painting the master cylinder
Tayfun painting the primered booster
reinstalling the whole unit
Tayfun bleeding the brakes
finished - looking good
The Eldorado is lurking out of the garage
washing and brushing the original rubber floormats...
...they turned out as if they just left the factory - awesome - this Meguiars rubber treatment is more than fantastic!
Tayfun - wet cleaning the carpet and trunk - looks like new now as well - the low miles are showing on the interior pretty well
My buddy Tayfun polishing the hood
Tayfun at work
The hood´s paint came out really fine and smooth - unfortunately we ran out of time and could not finish the rest of the paint
This is how the engine bay of my 1967 Eldorado looked before cleaning - I will also have to install the new evaporator later, reinstall the blower motor, connect all the AC hoses and recharge the AC... lots of work ahead
The engine degreaser is pretty aggressive on the oily gunk and dirt.
the truck as it arrived
the 67 proudly rode on top...
the old Cadillacs watching the new one arrive...
after a quick foam bath
looking a little cleaner
yes - they all fit in...
nice sight in front of the original 1967 Cadillac banner
its narrow - but they do fit in
looking into the garage - nice view...
the mauve 69 was picked up by its new owner - a dealer in Austria - it will be for sale there soon. Its a really nice car which I would like to keep if my funds would allow it. Whoever will buy this car, will get a nice Cadillac in a stunning color combination!
a great 1957 Cadillac Eldorado Biarritz
Sepps Lincoln Zephyr - Aweseome and rare car. Click on the images to go to the gallery for more images like this.
Alex´s 1963 Riviera shot during the night cruising on Saturday
the ship my 1967 Eldorado will sail on across the Atlantic Ocean
building the frame with my wife
mounting the banner on the frame
here is a picture of how these banners were used from 1966 to 1967. This pictures was taken sometimes in the fall of 1966 or in 1967.