cazalea[Seiko Moderator]
17084
Restoring a Very Old Citroen 2CV, Part 3
Jun 19, 2018,17:29 PM
Thanks for following this rushed restoration - where 6 odd ducks try to get a Duckling ready for a car show in one week. Part 1 is the overview and Part 2 covers the body work. Here we dive into the mechanical bits.
The 2CV is undergirded by a platform frame to which are attached the engine, gearbox and brakes in Front, suspensions F & R plus springs in the middle. Here's the bare chassis minus the drivetrain. Brakes are mounted inboard on the transaxle.
C has one of the largest stores of old parts I've ever seen, and used many of the oldest bits to restore this car.
Naturally there are few New Old Stock parts so we had to make them look NOS with cleaning and painting.
Here you can see the suspension tubes that cross the chassis. The springs are horizontal and linked to both front and back suspension arms. All arms pivot on ball bearings. Here's a diagram to help you visualize what we are restoring.
You can see the bare chassis clearly here. It's clean, painted, and the rear suspension tube is bolted in place across the frame.
Now both tubes are in place but the suspension arms are still off. The bearings are greased waiting for their arms. The spring canisters are sitting loosely on their mountings.
The arm on the right side as we view the chassis has been reconditioned; the left one is waiting to be refitted. The spring canisters are back in their proper places. The donor car was asked to donate a few mechanical parts too! C & B are taking off what they need.
The vertical tube you see near the wheel hub is a damper - it's filled with a very viscous fluid and a weight. This absorbs small vibrations that might upset the ride.
The front suspension cross tube has to be put in place because it has the back engine/transaxle mounting point.
Now the front arms are in place and we have mounted the transmission, differential and brake assembly, including the drive shafts. The master cylinder is in place - yes we have hydraulic things to fit as well. And wiring!
Here comes the engine, fitted into place by C and B. It had been rebuilt recently so we didn't have to mess with that part. Notice the driveshafts have fallen apart under P's watchful eye.
The chassis is looking good here, and almost ready for the body which we had to get back to work on! We have put the fuel tank on and run the fuel line to the front. It looks like the brake lines are in too.
I think that's enough for part 3. Please come back for the conclusion of this restoration recap.
Thanks for reading.
Cazalea