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Originally Posted by LUCAS
(Post 8461212)
I am determined to start overhauling my hubs myself. I have Dura-Ace and Ultegra hubs. I intend to invest in some hub overhaul tools, but I am stymied as to what are needed.
I assume I need the following: a) One 17mm Open Wrench b) One 13mm Cone Wrench (Front Hub) c) One 15mm Cone Wrench (Rear Hub) d) A Finish Line Grease Gun and Synthetic Grease e) 3/16" Bearings f) 1/4" Bearings (Ultegra Rear Hub) Could you please comment on whether all tools and supplies needed are covered? Thanks for all responses. |
Have a small, adjustable wrench* also to to get the lockrings off the cones. Cone-wrench on flats of cones, adj. wrench on lockring. And I've never bothered to purchase a grease-gun or whatever. I just squeeze the grease from the tube, or gouge-up a finger of grease and work it in.
* Or a box-end if you have a set. Every mechanic should invest in a set of decent wrenches - Craftsman is good. |
L - don't forget a box of nitrile gloves and a box of q-tips.
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Last time I redid a hub, I found that I needed TWO 15mm narrow wrenches at the same time. Be sure that any cones that need to be locked that you count it apart from the one you'll need for the locknut as well.
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Originally Posted by jack002
(Post 8468108)
Last time I redid a hub, I found that I needed TWO 15mm narrow wrenches at the same time. Be sure that any cones that need to be locked that you count it apart from the one you'll need for the locknut as well.
the 17s can be box wrenches |
I noted another poster states you don't need to replace the ball-bearings. I strongly disagree - while you don't have to, it is correct and proper to do so. BB's that have been under load will slowly deform and magnify any variations in the surface of the cups & cones. So this back & forth exchange of minor imperfections - no surface is exactly flat or round - will cause early wear and tear. Theoretically a hub can last just about forever. And grade 25 balls are cheap and plentiful.
Be nice to your hubs - splurge a little on this minor indulgence. |
Originally Posted by Mondoman
(Post 8467796)
L - don't forget a box of nitrile gloves
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