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Impeller Direction Question

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Tide View Drop Down
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    Posted: May-15-2013 at 11:50pm
Great diagram.
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Hollywood View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Hollywood Quote  Post ReplyReply Direct Link To This Post Posted: May-15-2013 at 11:46am
So yes you have a LH engine, same as most 89-02 Fords around here.
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Twothousandone Quote  Post ReplyReply Direct Link To This Post Posted: May-15-2013 at 7:35am
It has a PLD serial code on the engine so that makes it a left hand rotation correct. So standing from the stern looking to the bow the pulleys and water pump would turn counterclockwise correct?
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Post Options Post Options   Thanks (0) Thanks(0)   Quote 8122pbrainard Quote  Post ReplyReply Direct Link To This Post Posted: May-15-2013 at 7:10am
Tyler,
Take a look at this diagram on how a flexible impeller pump works Then compare it to the rotation of your friends engine. Keep in mind that the screw on the outside of the pump body is retaining the impeller cam.


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Post Options Post Options   Thanks (0) Thanks(0)   Quote Twothousandone Quote  Post ReplyReply Direct Link To This Post Posted: May-15-2013 at 1:28am
Hi Guys,

My friend took out his water pump to replace the impeller and did not mark the top or bottom hose locations. How can we find out which way it is supposed to go so we dont put it in backward.

It is a 1987 Supra with a PCM 351

Thanks
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