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    1967 Mercury 35 Reverse lock

    serial number 2489015, Mercury 350, 35 hp Twin. The previous owner installed a impeller water impellor prior to my purchase. However, I think he goofed along the way. The motor pumps water like you would not believe, but the reverse lock is not engaging (no movement at all). I have checked...
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    Are these Comparable?

    I have a 1967 Mercury 35 hp with a 3 blade 10 3/8x15P prop. With my 17 foot Duracraft, the motor will not reach peak PRM's. I am considering going to a smaller pitch, 12-13P range. But before I went shopping, I was given a prop to try.<br /><br />Will a 2 blade 10 3/8x 18P be similar? I was...
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    Must choke to start.

    Motor - 1967 Model 350, 35 hp Twin, ser number 2258858.<br /><br />This motor requires the choke to start. It does not matter if you you have run it for two hours or 2 seconds. It will not start unless the choke is fully closed. After the first attempt you can go to half choke. Then you can...
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    Help with parts on 1967 and 1968 Mercury 35's

    I recently acquired two Mercury 35's to blend into one working model. The serial numbers are:<br />2489015 and 2258858. Both of these are Models 350's. They are identical (short shaft, electric start, remote steer).<br /><br />I can not get Mercury Parts to recognize these serial numbers...
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    Prop Question for 1977 20hp

    I am looking at new props for a 1977 20hp serial number 4580916. I have found several suppliers but they carry similar sizes.<br /><br />My question is this: I am finding either 2 blade props in an Eleven Pitch, or Three Blade Props in a Nine Pitch. Not to mention the various materials they...
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    Switchbox??? Repair/Replace?

    I have a 1977 Mercury 20hp, Serial number 4580916. Well it started firing only one cylinder. When I got the cover off and began checking the switchbox I found a wire that had deteriorated and was almost broke in two. The switchbox is operational but these wires are the weak link. Is there a...
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    Mercury Mechanic

    I am looking for a good Mercury Mechanic in the Central Arkansas Area. I have a 1977 Mercury 20 hp that needs the attention of a good mechanic. I have tried to adjust this to the best of my ability, but everytime I get one probelm address I create another one. So I am ready to turn it...
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    What do I try now?

    I have a 1977 Mercury 200 (20hp) serial number 4580916. Here is what I have done. Rebuilt Carb, Decarbed the Motor, New impellar and water pump, cleaned the plugs, and have fresh gas at a 50:1 oil mix.<br /><br />Here is my problem. It will idle all day long, but I think it would shake itself...
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    Reverse lock???

    I have a 1977 Mercury 200 (20hp). I have had this motor for only a little while but have noticed some areas of concern. One of them is the reverse lock or lack there of. <br /><br />Here is my situation and you can help me find a solution to the problems. When I am untrailering the boat the...
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    Rough Idle on 1977 Mercury 20hp

    I have a 1977 Mercury 200 (20hp) with a very rough idle. I have new plugs, and the carbs were rebuilt this winter. I have fresh gas.<br /><br />I am not sure if this is a carb problem or a timing problem.<br /><br />It seems to have more vibration in gear than in neutral. However at WOT it...
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    Starter Problems

    I need a starter for a 1977 Model 200 Mercury 20 hp Serial number 4580916. I was wondering what years and models I can interchange. I thought it might help my ebay search. (Edit: offering to buy is not allowed. Try a Want ad.)<br /><br />Thanks,<br /><br />Robert
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