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i just put on a water pump and took boat out to day to find out i have my reverse going forward, so when i put the boat inreverse it went forward ,and i put it forward the boat moves forward, how could this be related to a new water pump . i worked in reverse when i had a bad water pump,all i did was put a new one on.
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my guess is you did not have the lower unit and shifter in the same gear position when you put it back together -
there is no cables when doing water pumpComment
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what should it be in when you drop the lower and when you put it back up/.Comment
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impeller change
The "indexing" is wrong on the shift shaft...you must drop the lwr unit again and set your index correctly.....
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is that the one pic that slides in the the slots and over the rod comming down before you put the lower back up.looks kind of like a 2 blade propeller slides in slot .Comment
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shifter
Part #59:
1993 C85TLRR Yamaha Outboard LOWER DRIVE 1 Diagram and Parts
drop the lower unit and turn the shaft (part #59) 180 degressScott
1997 Angler 204, Center Console powered by a 2006 Yamaha F150TXRComment
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got it dont know how that gear got turn but now it works,just came back from the river and boat is running good. some grinding when engageing in reverse.from neutral???????Comment
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shifter
Likely just have to shift it a little faster into gear. Don't slip it slowly into either gear, its not good for the gear cogs, it'll round off the edges..Scott
1997 Angler 204, Center Console powered by a 2006 Yamaha F150TXRComment
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is the gear on the lower easy to replace.???the one i had to spin 180.Comment
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Gears
Theres the vertical drive shaft with one smaller gear on it, usually bolted to the end of the shaft. The drive (prop shaft) has a forward gear and reverse gear on it. All the gears mesh together constantly. The shifter /cog goes forward or back as you shift the engine mkoving the cogs into forward or reverse gears (thus giving you forward or reverse).
If there's an issue with the gears, you won't know until it's pulled apart.
If you drain the lower unit oil into a super clean pan, look closely for any metal particles. If you see any, thats not good. Theres of course neumerous bearings for the shafts inside as well..
Good luck.Scott
1997 Angler 204, Center Console powered by a 2006 Yamaha F150TXRComment
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