Sunday, June 3, 2007

We Have Ignition (switch) !

Back in February I had the ignition switch re-keyed only to discover the entire switch was completely knackered. I ordered a new switch and keys from Moss Motors.
For the '73, you must remove the connector (arrowed) and attach bullet connectors to wire it into the dash harness. The wires pulled with surprising ease from the plastic connector.
I ordered a combination pack of bullets and sleeves from British Wiring and the crimping tool for attaching the bullets. Only problem was, the crimping tool was on back order from England and would take a month to arrive. There is debate about the usefulness of this tool, with many saying it is best to solder the bullets on. I knew my soldering skills were not up to the task so I decided to wait for the crimper.

The bullets came packaged all together but are easy to tell part based on their markings. The 24-strand bullets required for the ignition are the 10 in the second column from the right.
Strip the wires such that the end of the wire goes to the end of the bullet, but don't strip too much insulation! If you look up inside the bullet there is a constricted area where the insulation should end and the stripped wire should be begin. The crimp will be placed in the indentation you see on the exterior of the bullet.
Check out this crimping action photo! The tool has a ratcheting mechanism and forms a perfect crimp around the bullet. I checked the wire and could not pull it out. In my opinion it is worth the wait and cost (around $50.00 for the crimper) if you will do much rewiring. If I could solder in a decent fashion I may have a different opinion but for me this was the way to go.Attaching the switch to the steering column was easy. Note the "break away" bolt . The head shears away (as seen on the right) when the proper torque is reached. At least that is my story and I'm stickin' to it.Here is the cover replaced on the steering column and the bullets pushed into the connectors (shown under the dash).
I should have fire now. Next I need fuel. The tank is in, so that leaves the carburetor rebuild before I can try firing her up again.

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