Mazda MX-6 build thread (EV conversion)

[Daox]

Doh, some issues to work out. But, you got it spinning!

How bad is that rubbing?

[thingstodo]

Originally Posted by Daox

How bad is that rubbing?

The inner CV boot makes contact with the motor shroud once per revolution. So most of the boot clears.

I may be able to change the shroud - remove the gauge metal thickness by drilling it out and just leave the rubber gasket.

If that does not work, perhaps I can remove some metal from the motor at the contact point. If the contact point is part of one of the vents, then I may be able to adjust the shroud (bend it) with a ball pien hammer (sp?)

I need to investigate the new axles to ensure that the extra space is required there as well. No use fixing a problem that will go away when the part in question is replaced!

[Astro]

If you disconnect the speedo cable from the gearbox can you see if the sleeve with the slot in it (gearbox side) turns when the wheels are turning?
Another thought, I have never tried this, but could you use a cordless drill on low speed to turn the inner part of the speedo cable (cable side) to see if that gets the needle moving?
At least that way you could isolate it to a gearbox problem or speedo/cable problem.

[thingstodo]

Originally Posted by Astro

If you disconnect the speedo cable from the gearbox can you see if the sleeve with the slot in it (gearbox side) turns when the wheels are turning?

I should be able to do that tomorrow

Another thought, I have never tried this, but could you use a cordless drill on low speed to turn the inner part of the speedo cable (cable side) to see if that gets the needle moving?

There is a pin on the speedometer that fits into a slot in the gearbox. I think that would be damaged by using a cordless drill.

Perhaps just taking it apart will show a problem. I read several warnings about taking it apart carefully to avoid damage .. perhaps I was not careful enough?

[thingstodo]

Remove back seat

Make a cardboard battery stand-in

Experiment with how the batteries can fit in the back seat/trunk

Mazda MX6 Day 099 Video 026 Oct 6 2014 1 - YouTube
Mazda MX6 Day 099 Video 026 Oct 6 2014 2 - YouTube

Take my wife's advice

[thingstodo]

I got home late and have also underestimated the effort required to remove the controller.

Here's hoping I can get it looked at tomorrow!

[thingstodo]

Plans for the frame of the battery pack

Supported by the beam between the rear wheels

Discuss using wood and 2x4s instead of aluminum tubes - easier to work with and faster to prototype.

Mazda MX6 Day 100 Video 027 Oct 9 2014 - YouTube

[thingstodo]

Plans for the frame of the battery pack

Supported by the beam between the rear wheels

Discuss using wood and 2x4s instead of aluminum tubes - easier to work with and faster to prototype.

Mazda MX6 Day 100 Video 027 Oct 9 2014 - YouTube

[thingstodo]

More provisions for battery holder

Drill pilot holes, use jigsaw to cut out holes for 2 x 4s

Jigsaw clamp for the metal blade no longer holds well. The blade is loose and comes out, or jams and breaks

Mazda MX6 Day 104 Video 029 Oct 11 2014 - YouTube

[thingstodo]

Install 2 x 4 floor supports

Supports on rear beam

OSB subfloor

OSB floor

Mazda MX6 Day 106 Video 030 Oct 13 2014 - YouTube