Steering when steering left it goes right can anyone help

Strahman

Cadet
Joined
Apr 21, 2021
Messages
9
I have a 1985 bayliner with OMC stern drive.I replaced the stern drive with used one. Now when I steer to right it goes left, and when I steer left it goes right. Am I missing something? Can anyone help me?
 

GA_Boater

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May 24, 2011
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Welcome aboard.

Did she steer correctly before replacing the drive?
 

Chris1956

Supreme Mariner
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Mar 25, 2004
Messages
27,852
Did you replace the steering cable? Is it rack and pinon steering or Rotary steering?

In R&P steering the Rack (cable) needs to sit on top of the pinon, or she will steer backwards.

On Rotary steering the steering cable can be put in the wrong hole of the steering head, causing backward steering.
 

Strahman

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Joined
Apr 21, 2021
Messages
9
Did you replace the steering cable? Is it rack and pinon steering or Rotary steering?

In R&P steering the Rack (cable) needs to sit on top of the pinon, or she will steer backwards.

On Rotary steering the steering cable can be put in the wrong hole of the steering head, causing backward steering.
I did not touch any of the steering. All I did was replace the stern drive and it is rotary steering. I think they call it TRU-COURSE STEERING. Could the worm wheel in stern drive been put in wrong? Like I said every thing worked good intel I put the stern drive in. Could it be wrong spur gear or wrong worm gear?
 

Strahman

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Joined
Apr 21, 2021
Messages
9
I did not touch any of the steering. All I did was replace the stern drive and it is rotary steering. I think they call it TRU-COURSE STEERING. Could the worm wheel in stern drive been put in wrong? Like I said every thing worked good intel I put the stern drive in. Could it be wrong spur gear or wrong worm gear?
I did change out trim tabs from hydraulic to smart tabs could that have something to do with it?
 

Bondo

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Apr 17, 2002
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I did not touch any of the steering. All I did was replace the stern drive and it is rotary steering. I think they call it TRU-COURSE STEERING. Could the worm wheel in stern drive been put in wrong? Like I said every thing worked good intel I put the stern drive in. Could it be wrong spur gear or wrong worm gear?
Ayuh,..... Welcome Aboard,...... I don't do Stringer drives, but I'm guessin', That ^^^, is yer problem,.....
 

Scott Danforth

Grumpy Vintage Moderator still playing with boats
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Jul 23, 2011
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If you didnt change the steering cable or helm, and only changed the outdrive, then its not possible

Please list exactly what you have done, touched, or adjusted

Hey @kenny nunez , am I missing something with true course?
 

Strahman

Cadet
Joined
Apr 21, 2021
Messages
9
I did not touch or adjust any thing, all I did was put the stern drive on the back of the boat. The steering work before I put the stern drive on.
 

eterry

Petty Officer 2nd Class
Joined
Jul 8, 2006
Messages
113
I'll hand out some friendly advice. The guys on here will bend over BACKWARD to help you, that's how I Found them back in the days of dial-up internet. They have been pulling my grease out of the fire for well over 10 years.

I have no idea how to fix your steering. I THINK Bondo was saying that THIS:
Strahman said:
I did not touch any of the steering. All I did was replace the stern drive and it is rotary steering. I think they call it TRU-COURSE STEERING. Could the worm wheel in stern drive been put in wrong? Like I said every thing worked good intel I put the stern drive in. Could it be wrong spur gear or wrong worm gear?

is where your problem lies. ie: worm wheel in wrong, wrong spur gear or worm gear.

Remember you'll catch more flies with honey...

If you want a thorough diagnosis, you'll need a thorough explanation of everything you did to the boat/motor/drive. Then give it some time, its nice weather out and many are on the water. I plan on being there this week.

Or drop it off at the nearest Marine Repair Center and find out that BOAT is really an acronym for "Bust Out Another Thousand!"
 

Strahman

Cadet
Joined
Apr 21, 2021
Messages
9
I have a 1985 bayliner with OMC stern drive.I replaced the stern drive with used one. Now when I steer to right it goes left, and when I steer left it goes right. Am I missing something? Can anyone help me?
Solved the problem.
 
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