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Tool recommendations (UK) for torgue/impact bike servicing

Posted: Tue Aug 23, 2016 9:12 pm
by iceman
I have a fairly comprehensive socket set (for nuts, screws, etc) but I'm contemplating working on the clutch/belt/pulley, etc so could do with some tips on suitable, good but not very expensive tools for such work - such as impact drivers, torque thingy-m-jiggy, electric screw-driver that may have some of that functionality. It would be good to have a minimum set such as get away with 2 tools rather than 3, but rather than purchase the wrong thing or crap-ware, any recommendations?
Does an electronic screwdriver/impact tool work with normal bits from a large socket set or do they need their own make or bits?

Re: Tool recommendations (UK) for torgue/impact bike servici

Posted: Tue Aug 23, 2016 9:34 pm
by asolof
Impact wrenches require sockets that are designed for impact wrenches; harder metal. They are labeled as such. Using regular sockets with them is dangerous because the may break and turn into missiles.

I started off with a manual impact wrench which you use by striking it with a hammer. That pushes & torques the bolt. Later I got an electric impact wrench; what a godsend ...

When I had a Burgman 400, I built my own variator tool to hold it still while removing/replacing that bolt. (for replacing the belt)

http://burgmanusa.com/forums/52-burgman ... ool-3.html

(see post 29)

Re: Tool recommendations (UK) for torgue/impact bike servici

Posted: Tue Aug 23, 2016 9:56 pm
by relic
Impact tools are better for large stuff. These bikes are tiny composed of alloys that will strip in the wink of an eye
the homemade variator tool-good idea
sometimes though an impact might be the only solution-like a clutch?
and why do manufacturers still insists using Philips head screws
you can't over torque them and you can't get them out

Re: Tool recommendations (UK) for torgue/impact bike servici

Posted: Wed Aug 24, 2016 3:46 am
by gn2
You'll see impact tools used for variator/clutch removal in videos online.
Their use is questionable for the job.
Would you hit the end of your crankshaft repeatedly with a hammer...?

Far better imo to use the correct holding tools which are far cheaper and just as easy to use.
For the variator you need a two pronged holder and for the clutch drum a large strap wrench will suffice.
Both can be had for a combined total of around £20 (the pair)