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    DDIS Parts

    My DDIS ignition amplifier is fryed. Where can I find a new or used one? Bipp thanks
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    u-joint heavy duty or rockwell or what ?

    Time to change the u-joints. I have a 1978 Mercruiser 140 hp. What is the right u-joint for this unit? heavy duty, rockwell or standerd 75832
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    fuel gauge problem

    I have a 1978 glastron 140 hp mercruiser. The fuel gauge needs adjusting. I took the sending unit apart because of an erratic needle. That is fixed. But I noticed that the sending unit in it's full travel,which would be empty, only showed 1/4 of a tank left.There is no adjustment on the back of...
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    Battery on/off switch

    I have a 1978 Glastron 140hp Mercruiser. I have this switch I would like to install. This switch is rated for 100 amps continuously at 12 volts and 500 amps at 12 volts for 10 seconds. Can this be wired between the positive post on the battery and the starter. <br /><br /> bipp thanks...
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    alignment tool dimensions

    I have a 1978 glastron 140 hp mercruiser. I work in a machine shop and I would like make my own alignment tool. Does some one have the dimensions for this tool?
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    140 Mercruiser manual

    I have a 78 Glastron 140 mercruiser. I'm looking for an original shop manual for my engine. The s/n is 4872564. Can you tell Me what manual this is? thanks, bipp
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    mercruiser engine rear mount bolt torque

    I have a 78 17'Glastron with a 140hp mercrusier. I would like to know what the proper torque for the rear engine mounts are. My seloc book says 60 foot lbs. But I have an engine installation and alignment manual, number c-90-76235 it has about 7 pages, it says 35 to 40 foot lbs. 60 lbs. sounds...
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    throttle control problem

    I have a 78 Glastron 140hp Mercuiser, the throttle control works fine, it go's into gear, no binding or any thing but when you are cruising the throttle will not hold in one spot. it is called mercontrol, there is no friction knob
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    bayliner 85hp prop size

    I have a 1986 15" bayliner caprice with a 85hp Froce. The prop that is on it now is 13*19 prop. I am looking at getting another prop and I am being told that 13*15 is what should be on it. How will this effect my boat and will it do any damage to the engine?<br /><br /> Bipp
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    Mercruiser alignment tool

    I have a Mercruiser 140 in a 78 Glasstron. I just put the motor back in and it seems to be mounted right. The spring washer is sitting in the middle of the fiber washer. But the front mount I had to raise 1/2 inch from what it was set at before I took the motor out. The book says 60 lbs.tork on...
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