RADBMX.CO.UK
Technical & Reference Section => Tech and Restoration => Topic started by: karlos100 on December 06, 2008, 10:16 AM
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Whats the easiest way? I fitted a headset at work using a press and bits of wood but thought it must be easier another way as the cups kept on going on the pizzz as was pressing them in. I used a small film of grease to aid them in too but it took two of us 15-20 mins to eventually get the buggers in. i heard of people using wood and hammers etc but dont wanna be wreckin a frame after over 20 years sat in its box :idiot2:
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a press is always the best way - you can buy a cheap enough tool to do it. they always look like they will go in on the pizz but end up sorting themselves out in the end
as for BB's i find if you use a press you can squash the bearings so best use a rubber mallet and wood
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Just like getting 'em out, i have no patience, rubber mallet and wood, if i'm feeling good, if not just the mallet :LolLolLolLol:
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I was on youtube some guy made his own press's out of a couple of big washers and a bottom bracket spindle.
Bolted one washer tightly to the spindle using a couple of nuts, then the other washer is tightened by a nut to actually press the shells in.
Looked easy to me.
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I used a wooden mallet on my Torker restoration - using a wooden workbench to rest the bike on. Friction surfaces all seemed clean and it went together a treat.
I'm just trying to decide what grease to use now. I have some comma car grease, but thought better. I'm off to Halfrauds in the morning to get some finish line synthetic grease - it seems well recommended.
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yeah but not cheap, bitd my dad used to bring me home big tubs of machine grease from his factory, now i use lythium? grease from halfrauds, but wow...i did not know it was so costly... when that runs out i'm reverting back to cheap... something like
cant believe its not butter :LolLolLolLol:
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I knocked this up at work.Bit industrial I know but it's perfect for both jobs :daumenhoch:
(http://www.radbmx.co.uk/archive/albums/f171/Ph0eb3/forsale2067.jpg)
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wood 'n' mallet ;)
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I knocked this up at work.Bit industrial I know but it's perfect for both jobs :daumenhoch:
(http://www.radbmx.co.uk/archive/albums/f171/Ph0eb3/forsale2067.jpg)
thought about makin something similar but being a frikkin perfectionist i didnt want to leave any marks on the headset as its black to match the frame. shame when i unravelled the frame it was scratched anyway and needs touchin up in a couple of places. tut! next week im pressing a chrome tange one into my other frame. i think that will go bit better...hopefully!
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only frameset i've ever marked using just the mallet was a can spray painted one, works everytime for me, gently does it gently taps going round in circles to try to keep even as it goes in :daumenhoch: