Hobie Cat Forums

It is currently Mon Sep 01, 2014 6:02 pm

All times are UTC - 8 hours [ DST ]




Post new topic Reply to topic  [ 3 posts ] 
Author Message
 Post subject: Hobie 18 Mast Bearing
PostPosted: Wed May 05, 2010 8:15 am 
Offline
Site Rank - Deck Hand

Joined: Mon Jul 07, 2008 12:23 pm
Posts: 8
Location: Whitefish, MT
I'm installing a new mast bearing. Am I supposed to tighten the bolt as much as possible, so that the bearing itself doesn't spin? Or leave it looser, so not only will the mast spin on the bearing, but the the bearing will also spin?

Thank you,

-Sam :?:


Top
 Profile  
 
PostPosted: Wed May 05, 2010 8:28 am 
Offline
Site Rank - Old Salt

Joined: Mon May 09, 2005 10:25 am
Posts: 2555
Location: Jersey Shore
I did this on my boat earlier this year. The bearing should be able to spin on the mast step. There should be a thin white disc with a hole in it included in the kit. This goes under the semi-spherical top piece. It provides the actual bearing surface. There should also be some extra stainless steel washers included in the kit that you can use to adjust the pressure exerted by the screw. Use as many washers as necessary so the bearing can just spin but isn't sloppy when the screw is fully tightened down (bottomed out). You may have to do a couple dry runs until you get it right. Once you have the washers figured out, pull the screw out, apply loctite, and re-install everything. Let the loctite cure for a few hours before using.

sm


Top
 Profile  
 
PostPosted: Wed May 05, 2010 2:19 pm 
Offline
Site Admin

Joined: Tue May 27, 2003 12:44 pm
Posts: 8979
Location: Oceanside, California
Yes, the bearing should spin freely. As noted by srm... we do offer a kit that includes a Teflon disc for better bearing performance. Note that the older step has a small aluminum sleeve that should allow the screw to bottom out before applying pressure on the bearing. Newer steps use the post itself which protrudes through the step casting and bearing. In any case... you definitely want the screw tensioned down tightly. Additional spacers may be required to keep the bearing freely.

_________________
Matt Miller
Director of Parts and Accessory Sales
Hobie Cat USA


Top
 Profile  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 3 posts ] 

All times are UTC - 8 hours [ DST ]


Who is online

Users browsing this forum: No registered users and 2 guests


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum

Search for:
Jump to:  
Powered by phpBB® Forum Software © phpBB Group