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I'm not sure if this will work on a Supra, but I
did see it work on a toyota tercell once. First, make
sure the shaft rotates clockwise. Use a breaker bar,
put the socket end on the bolt and the handle against
the cement floor in your shop, about the four o'clock
position. Then pull the coil wire and crank the engine
until the bolt comes out. When I saw the guy do this, I
couldn't believe it. The bolt backed out neat as hell and
was done in seconds. I guess its a trick a lot of
Japanese mechanics have been using.<br><br>Now, if you
already have the belt off or loose, DON'T do this, you
could impact the valves. The pully itself should stay
put, they're usually pressed over the shaft with a
woodruff key to hold them. You should have to use a wheel
puller to get it off the rest of the way, but that's a
snap.<br><br>Whatever the case, stop cranking when the bold comes out
most of the way and do the rest by hand. If you don't
have two people, crank it and check it, all you really
want is the bolt to get past that initial loosening
point.<br><br>If you feel the least bit nervous about this, don't
do it. I'm a little nervous recommending it because
I only SAW this done once, you might call a Toyota
shop and ask if it can be done...
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