Throttle lever binding when engaging fwd |
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TRBenj
Grand Poobah Joined: June-29-2005 Location: NWCT Status: Offline Points: 21186 |
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Posted: February-13-2012 at 2:56pm |
17' x 2 |
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SN206
Grand Poobah Joined: February-25-2009 Location: Fort Worth, TX Status: Offline Points: 2339 |
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Call 318-386-2825.......Ask for Billy(A.K.A. The Doc) or Karen.
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...those who have fallen and those who will.
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Tom351
Groupie Joined: August-23-2010 Location: Chapel Hill, NC Status: Offline Points: 98 |
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Does anyone know off of the top of their head what length cable I need for an 86SN2001?
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Keeganino
Grand Poobah Joined: October-27-2009 Location: North Carolina Status: Offline Points: 2063 |
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Yep if you have never changed the cables it is probably time after 25 years.
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"working on these old boats may not be cost effective but as it shows its what it brings into your life that matters" -Roger
1973 Skier |
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watrski
Senior Member Joined: December-01-2010 Location: Chippewa Lake Status: Offline Points: 393 |
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Every cable that has broke on me does exactly what you are talking about just before it breaks....
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Tom351
Groupie Joined: August-23-2010 Location: Chapel Hill, NC Status: Offline Points: 98 |
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The thing that makes me think that it is not the cable is how it is fine going into reverse- and after thinking about it some more: I did have the rear center floorboard out before putting the boat in the water- which makes me think that maybe that board (and thus the engine cover) is sitting a little too far forward and the engine cover may be binding the shift lever on the trans.....maybe...trying to remeber if it seemed to work fine with engine cover open.
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TRBenj
Grand Poobah Joined: June-29-2005 Location: NWCT Status: Offline Points: 21186 |
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I would bet even money that its the cable, not the control. Id get 2 new ones on order (might as well replace them both for $40/ea) rather than risk a broken cable out on the water.
The control will eventually wear out, so Im told... but even the old ones (60's) Ive torn down work great once cleaned and re-greased. I cant imagine one of them being OK one day and problematic the next. Gotta be the cable. |
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cbr1000dude
Senior Member Joined: August-23-2011 Status: Offline Points: 330 |
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I just had my Morse control apart, and it's one hefty piece of stainless steel parts. Probably will outlast the boat.
Try disconnecting the throttle cable at the carb. It's a spring loaded clip over a ball, justs pulls away when you push the clip aft. See if it lines up with the lever in neutral. It should. You can adjust it at the brace with the u shaped holder. You should be able to pull or push the cable in or out of it's housing if the cable is not bad or jammed. Since it worked fine before, I would check to see if the bolts holding the inside and outside parts of the Morse control are tight. If one backs out, it can jam against the shift or throttle levers. You may need to remove the drivers seat to get your head under there. You'll need 5/16, 3/8 and 7/16 sockets. It's not impossible to reach, just difficult. Try not to bleed on the carpet. |
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Tom351
Groupie Joined: August-23-2010 Location: Chapel Hill, NC Status: Offline Points: 98 |
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Ity just occured to me that it is probably in the control, and not the cable (since it goes in/out of reverse with no problem)
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Tom351
Groupie Joined: August-23-2010 Location: Chapel Hill, NC Status: Offline Points: 98 |
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Just took my 86 SN2001 out today and as soon as unloading from the trailer I had an issue engaging the trans in fwd. Last weekend control movement was smooth/easy, but now the lever moves freely in neutral (fwd or backward) and engages reverse easily, but seems to be binding when pushed fwd with the neutral button pushed in- It will engage in fwd, but requires much more force then normal. I disconnected from shift lever at trans and the shift lever on the trans operates freely so I guess it is either in the control or the cable. My next step will be to disconnect the trans cable so I can isolate the problem, btu I ran out of time today and the boat is an hour away, so I am left to only "gameplan" online- Has anyone else already had a similar problem?
There is enough resistance in fwd to make it almost impossible to idle fwd since the force required to engage will cause me to "overshoot" idle up to about 25% throttle causing many unsafe jumps when trying to engage fwd gear. |
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