boat steers hard to the right
Submitted by MiSh on Mon, 2011-01-10 20:30
I have a 5m boat with a 90 mercuary outboard with a stainless steel prop
When the boat is moving you can feel the steering wheel pulling to the right. If you let go of the wheel it will turn violently to the right.
I want to get this fixed before i sell it.
Any ideas what is causing the problem
Faulkner Family
Posts: 18029
Date Joined: 11/03/08
have a look at the small
have a look at the small keel like thing above the prop, it is adjustable and if it is set wrong or broken it will interfeer with steering. had a prob like that a while back but fixed it
RUSS and SANDY. A family that fishes together stays together
Silk200611
Posts: 286
Date Joined: 08/02/09
had that looked at when i had
had that looked at when i had my service done a week ago.. Helped but didnt fix itt..
Call me Brad as that's my name..
Silk200611
Posts: 286
Date Joined: 08/02/09
mine dose the same.. so would
mine dose the same.. so would like too know what peolpe have to say about this..
16ft savage 90hp merc.
Call me Brad as that's my name..
MiSh
Posts: 81
Date Joined: 29/06/09
yeah i adjusted it a bit but
yeah i adjusted it a bit but still diddnt help. Might try adjusting it all the way
nackers
Posts: 341
Date Joined: 23/10/09
sounds like
u got cable steering an up grade to hydrolic will fix but not cheap but also money well spent
dagree
Posts: 660
Date Joined: 08/12/07
Couple of things to look at...
Pulling to one side is normal on any single propped outboard motor especially when fully trimmed in but the trim tab can be adjusted to reduce the majority of heavy steering to one side .... normally they pull to the right.
Its also best to trim your motor to the desired trim position on the plane then note which way the motor is pulling.
If your motor is pulling to the right or (hard to turn left) adjust the trim tab to the right from its current position ... in other words ... if it pulls right adjust to right, if it pulls left adjust to left.
First mark its current position then adjust the trim tab till corrected.
I found out the hard way about the trimmindown/in on an old boat as some scumbag nicked the pin and instead of being set where it should be it was trimmed all the way down (in?).
Cheers,
David (AKA Grumps)
Location: Heathridge. Toys: 120 Series Prado ... 5.3 Stacer Seamaster/Merc 90HP.
dagree
Posts: 660
Date Joined: 08/12/07
Geeez
I gotta speed up on my typing... Type more than one sentance and get beaten by multiple people
Cheers,
David (AKA Grumps)
Location: Heathridge. Toys: 120 Series Prado ... 5.3 Stacer Seamaster/Merc 90HP.
Adam Gallash
Posts: 15644
Date Joined: 29/11/05
not sure
I know in my tinny it steers hard to the right soon as you let go of the tiller, its so that if you are thrown from the boat the boat will just circle until it runs out of fuel, rather than run off and into someone or something else. Not sure if its the same reason on larger boats or its a problem you have?
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sunshine
Posts: 2603
Date Joined: 03/03/09
Great Adam - fall in and have your boat run over you
Time and time again just to make absolutely sure your head is caved in :-)
A really good reason to have the cut out lanyard attached to you just in case
7739ian
Posts: 948
Date Joined: 25/06/08
Thanks all
You just cured me of a sore left arm caused by 5 years of fighting the left hand drag.
iana
Posts: 652
Date Joined: 21/09/09
Another way around it.
Another way to overcome the problem is to fit another helm.
Teleflex "No feed back Helm" Pt. No. SH 4910. The helm contains a clutch mechanism which releases when you turn the wheel and re-engages when you stop.
I have one fitted and its great. I travel most of the time no hands on the wheel, and only turn the wheel to make minor adjustments in course. Uses the same cable, but I would recommend a larger dia wheel 15" as its a bit hard to overcome the clutch with a 13" wheel.
It is available, but you have to ask for it to be supplied. I brought mine at Dingy World.
Dont buy any other make, got caught out using a Korean brand, but the Teleflex works well.
Info is on the web, or I have more.
MiSh
Posts: 81
Date Joined: 29/06/09
sorry for my ignorance but
sorry for my ignorance but what is the trim tab.
MiSh
Posts: 81
Date Joined: 29/06/09
Worked out what the trim tab
Worked out what the trim tab is. But still connfussed as to which way to turn it.
You said to adjust it to the right. However when you turn a rudder to the right the baot turns rigght.
Wouldnt i want to adjust it to the left???
iana
Posts: 652
Date Joined: 21/09/09
Adjusting trim tab
The outboard motor acts as a rudder turning your boat. using both the thrust of the prop and the shape/surface of the leg. The trim tab turns the leg of the outboard. The leg/prop then turns the boat. Thats why the tab is adjusted in the opposite direction.