Start motor trouble
#21
The starter worked fine when I bought the car 2 weeks ago. The previous owner changed this a few months ago. With the old starter he had trouble staring the car when it was hot. This one did it a Little better. He put heatbandage around the headers. But this is a work of a faulty starter solenoid that didnt Close, so the starter run with the Engine until it cracked. Thats my theory. Will se tomorrow how it goes.

Regards Rob
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#22
You're not supposed to hit the starter THAT hard! Cripes, now it will never start! Only joking. Looks like you found a problem.
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#23
(04-30-2015, 01:04 PM)gxr02190 Wrote: You're not supposed to hit the starter THAT hard! Cripes, now it will never start! Only joking. Looks like you found a problem.

It was actually not that hard Biggrin
Yes I hope it will be sorted out with the ministarter.

Regards Rob

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#24
Yes finally, I got the ministarter mounted. The Mach fired up at the first try Eusa_dance
Because of the smaller size it was easier to mount, but the thickness of the mounting plates were larger. I hade take away the spring washer on the bolt so it could grab the threads. The other size I used a smaller metric bolt thru with a nut to secure.
I also made new connectors on the Cable.
Next step is use a volt meter to measure if the generator actually charges the battery. The instrument/gauge inside is dead and makes no movment when reving the Engine.

Regards Rob
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#25
Great news! Thumbup Since it works fine, I would replace the bolts with longer bolts and lock washers of the correct size. It's been a while, but the rule of thumb when threading into aluminum is thread engagement should be at least 1.5 or 2 times the bolt diameter. I don't recall exactly which one, shoot for 2 times the bolt diameter. Maybe somebody else can chime in with that info. Get at least SAE grade 5 bolts (three line marks on the top of the bolt head). I like SAE grade 8 (five line marks on the top of the bolt head) but its probably not needed. SAE grade 8 flat and lock washers hold up better than SAE grade 5 in my experience. Just go to your favorite hardware store. Most auto parts stores have a poor selection of general fasteners.

Best Regards,
Mike
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#26
+1 on thread depth - 1.5 in steel and 2.0 in soft metals.
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#27
I probably have to go to a specialist, Everything is in metric here. Well Il get the right bolts in someway.

Regards Rob
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#28
It never crossed my mind that standard fasteners may not be readily available. Is mail order available? McMaster Carr is a great source for online ordering of general and specialized hardware.

Best Regards,
Mike
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#29
(05-03-2015, 04:02 AM)1969_Mach1 Wrote: It never crossed my mind that standard fasteners may not be readily available. Is mail order available? McMaster Carr is a great source for online ordering of general and specialized hardware.

Best Regards,
Mike

Thanks Il have a look.

Regards Rob

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