Recently while underway, I lost steering on the flybridge but not at the lower station. Does anyone have any ideas of what might cause this??
Is there a way to bleed the air out of the system?
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Recently while underway, I lost steering on the flybridge but not at the lower station. Does anyone have any ideas of what might cause this??
Is there a way to bleed the air out of the system?
Is the system a hynautic?
Interesting that you posted this. I had the same thing happen to me on Saturday. Very strange feeling!
If you have the older Hynautic style hydraulic steering (with air pressurized reservoir) in the starboard engine room, it is probably due to low air pressure. When I checked mine it had plenty of oil but the gauge was reading about 5 lbs. Pumped it back up to 35 lbs and I had steering again.
Now I have to go find where the air leak is as I couldn't find hydraulic fluid anywhere.
Tim
PS to my reply. I permantely hooked up a hand pump to the air fitting to ease pressurizing the reservoir in the future. The pump is from West Marine and is sold to pump up fenders and screws directly onto the fitting.
if Hynautics, you simply ran out of air pressure. just pump it back up (fitting on top of reservoir) with a bicycle hand pump to about 20 psi.
checking air pressure on Hynautics (steering or engine controls if equipped) is part of the preflight check.
once you pump it back up, turn the wheel to port until it re primes itself and locks, then back to stbd and you shoudl be fine.
could be a minor leak, just top it of once in a while, not worth hunting.
Thank you all....very helpfull - I will try
Paul
A 12V DC pump from Wal-Mart is cheaper than a hand pump. Besides, it is very hard to disconnect the hand pump from the Hynautic valve with out loosing considerable pressure. With the 12V you disconnect while the pump is still running and virtually loose no pressure. You may need however to rig a longer 12V cord or modify the cord with alligator clips to connect to your batteries.
If its just air your loosing. Then change the air valve on the canister. It's an air over oil system and the air is just there to keep the oil up in the system. If the system ran low on oil then you could have induced air into the system. Like said, do like Pascal said and get on with it. I have not had to add air or oil in 3 years. Any great or continual losses should be looked at.
BILL
Where in the starboard engien room is the tank? I didnt even know it existed..gotta check mine.
It's located just forward of the water tank, just below the shelf.
The hand pump is $5 and I leave it there permantently hooked up. The fitting gets screwed on and there is no air leaking.