Type 65 Coupe Update: Another Kind of IRS   Leave a comment

It has been raining off and on all week, and continued through this past weekend. This is a good thing, since I can avoid yard work, and even better – I can spend more time in the garage. However, the garage has been cold, 40 degrees F. This pretty much kills any plans for painting anything.

Since the 80 pound metal medicine ball – also known as the pumpkin, center section, differential and other names – is re-sealed and mounted, the rest of the independent rear suspension assembly is going smoothly.

Learning something from the front suspension experience, I decided to assemble all the pieces on one side of the car first, and only hand-tighten the fasteners. This will prevent time-consuming error-fixing.

There is a saying on the Factory Five Forums – it goes something like, “if there aren’t any pictures, it didn’t happen.”

So, since there aren’t any pictures of the parts I installed backwards, it didn’t happen, right?

Let’s just say the assembly manual lacks good pictures to help us understand how to orient things properly. Many of the pictures are cropped too tightly, and do not show the nearby parts to help us visualize relationships to other parts or reference points.

Here are some pictures of the driver side lower control arm and coil-over-shock being installed. . .

kh6wz IRS1 008

kh6wz IRS1 011

kh6wz IRS1 014

While mounting the lower control arms, I kept dropping a stack of small shims (they look like thin washers) needed between the chassis mounting tabs. Of course, since they are round, they roll all over and under the strangest places. I had to use a small magnet to retrieve several of them.

The magnet made me think of a great way to hold and install these small shims on the mounts. Take a look. . .

kh6wz IRS1 009

The little magnet holds the stack of shims together, and by wiggling, pushing and pulling on the suspension parts, the bolt will slide through the stack. This works great, and it makes me feel happy rather than mad while underneath the chassis.

Of course, this only works if the parts are ferrous. The aluminum spacers are another story.

The spindles, upper control arms, and CV axles are next. Stay tuned . . . .

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