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Trim Tabs
https://www.smwebhead.com/phpBB3/viewtopic.php?f=3&t=15608
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Author:  waterrat [ Sun Jul 16, 2017 2:46 pm ]
Post subject:  Trim Tabs

My 1996 258 Vista's trim tabs will not activate, what am I doing wrong?

Author:  alex8q4 [ Mon Jul 17, 2017 7:17 pm ]
Post subject:  Re: Trim Tabs

Check fuse?

Author:  noexcuses [ Tue Jul 18, 2017 6:53 am ]
Post subject:  Re: Trim Tabs

Bennett has a series of troubleshooting videos in the link below.

https://bennetttrimtabs.com/tech-help/v ... stallation

Author:  waterrat [ Sun Aug 13, 2017 7:58 am ]
Post subject:  Re: Trim Tabs

Thanks for the link, lots of good advice. Not sure where to look for the pump(s) any suggestions?

1996 Vista 258

Author:  fi.na.tine [ Sun May 06, 2018 12:42 am ]
Post subject:  Re: Trim Tabs

Your pump should be in the engine area. It would have 2 tubes running off of it, connected by brass fittings, they would go thru your transom to your tabs. (That is, assuming they are hydrolic)

Author:  waterrat [ Sun May 06, 2018 10:48 am ]
Post subject:  Re: Trim Tabs

Thanks for the comments, boating season just around the corner up here in Canada.
The tabs appear to be stuck? I hear the pumps working and the fluids fine.
Any other suggestions to get them 'unstuck'?

Cheers

Author:  noexcuses [ Mon May 07, 2018 10:22 am ]
Post subject:  Re: Trim Tabs

I pulled this off the Bennett site, you can also call their tech support. I've called them in the past they were pretty helpful. (954) 427-1400

If HPU motor runs but trim tabs do not move:
• Inspect for disconnected or corroded red and green wire connections at
helm control and quick-disconnect plug.
• The following test can be used to help isolate a malfunction.
Remove wires from helm control and touch together as follows:
Operation R eaction
Orange ( + ), blue, red Port trim tab down
Orange ( + ), blue, green Starboard trim tab down
Orange ( + ), blue, red, green Both trim tabs down
Orange ( + ), yellow, red Port trim tab up
Orange ( + ), yellow, green Starboard trim tab up
Orange ( + ), yellow, red, green Both trim tabs up
If trim tabs function in each of the above combinations, check helm control. If
during this test trim tabs continue to malfunction, inspect HPU.

Author:  waterrat [ Mon May 07, 2018 3:09 pm ]
Post subject:  Re: Trim Tabs

Awesome news. I assume this can be done out of the water without the engine running?

Author:  chris268 [ Mon May 07, 2018 4:36 pm ]
Post subject:  Re: Trim Tabs

Yes, out of the water, no need to start h engines

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