Trailer adjustment tip

roscoe

Supreme Mariner
Joined
Oct 30, 2002
Messages
21,744
I found these trailer setup tips in an ebay listing. It might help someone to setup their trailer.<br /><br />*Trailer tip! #1 Remember that only about 10% of the weight of the boat should be on the keel rollers.The rest of the weight must be on the wood bunks. No wieght or too much weight on the keel rollers makes launching and retrieving the boat much harder than it needs to be. This is the best way to achieve proper roller height.<br /><br />Get the boat centered on the trailer. <br />Lower all keel roller brackets as low as they can go <br />If any rollers are still touching the boat the wooden bunks must be adjusted (In, out, or up ) to get all weight off rollers. <br />Take a floor jack and a 2x4, center it under the rear roller and jack up the roller and bracket till it just touches the boat, then give the jack another 1/2 of a pump. <br />Repeat process untill all rollers are adjusted properly.<br />*Trailer tip! #2 Winch post height adjustment.<br /><br />When boat is on the trailer and out of the water, Winch strap or cable must be in a level straight line directly from the winch to the bow eye. Make whatever adjustments are necessary to achieve a straight-level line. <br />*After trailer is adjusted properly, be sure to leave winch strap connected to bow eye untill trailer is backed all the way down the ramp. If winch is unhooked from bow eye while backing down the ramp, there is a very good chance boat will slide off onto the ramp(not a good thing)
 

JB

Honorary Moderator Emeritus
Joined
Mar 25, 2001
Messages
45,907
Re: Trailer adjustment tip

Good advice for many boats, Roscoe.<br /><br />Wrong for Boston Whalers. For Whalers it is opposite; weight on the rollers and use the bunks for stabilizing the boat. <br /><br />Hull construction makes a difference. :)
 

nomad317

Seaman Apprentice
Joined
Mar 5, 2003
Messages
48
Re: Trailer adjustment tip

Now I'm all confused, which isn't hard to do.<br />Is it only Whalers that rest on the rollers? The boat I purchased last year (90' Seaswirl Spyder) was on the bunks and never touched the rollers. I had removed the boat from the trailer to store in my garage for the winter. (I'll never do that again :eek: ) I removed the bunks to be able to remove the boat from the trailer more easily. It's gonna be a major pain tomorrow (wonder what my brother-in-laws are doing tomorrow :D ) to put the bunks on first and slowly jack up sections of the boat and slide the trailer back under. <br />Do you think it is possible to trail it on the rollers once and then raise the bunks after the boat is in the water? Obviously, I don't want to damage the boat. Thanks in advance...<br /><br />-nomad-
 
Top