Author Topic: RM rotor removal  (Read 2718 times)

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Offline Nipper

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RM rotor removal
« on: October 05, 2011, 06:27:00 PM »
I am disassembling my RM 250 motor and have got to the point of removing the rotor. The Suzuki book tells me I need special tool number 09930-30210 I dont have one of those can you get it at Super cheap ??
Failing that does any one have suggestions on another tool that will do the job? I tried the old standard bearing puller but I could see that this will probably end in tears.

oldfart

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Re: RM rotor removal
« Reply #1 on: October 05, 2011, 07:06:42 PM »
Nips , Buy 2 bolts ( 5mm x .8 pitch x 60mm long ) ... they will screw into the stator, then get a piece of plate  80mm in dia approx  &  10mm  thick  drill a 12mm hole in the centre then weld a M 10 nut over the top of the hole - grind a point onto the bolt  ( 50mm long )  that goes thru the M 10 -  measure the distance the 2 stator threads are apart and transfer that onto your plate drilling the holes @ 6mm dia ...... now you have a puller


Offline Nipper

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Re: RM rotor removal
« Reply #2 on: October 05, 2011, 07:20:16 PM »
Thanks old fart you truly are of legendary status...I will give that a go.

Offline pmc57

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Re: RM rotor removal
« Reply #3 on: October 05, 2011, 07:33:06 PM »
Thanks old fart you truly are of legendary status...I will give that a go.

Nearly chocked on my dinner when i read that, the legendary stuff that is.. Sorry Stewy

Offline lukeb1961

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Re: RM rotor removal
« Reply #4 on: October 05, 2011, 07:35:30 PM »

oldfart

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Re: RM rotor removal
« Reply #5 on: October 05, 2011, 07:49:54 PM »
Geee,  thanks Nips  :)
Pete .... that's not nice  ;D

Offline Doc

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Re: RM rotor removal
« Reply #6 on: October 05, 2011, 09:45:34 PM »
The regular small to mid size 2 or 3 prong gear puller does it easy also. These are available at Supercheap and can be used in other applications as well ;)

Offline Nipper

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Re: RM rotor removal
« Reply #7 on: October 05, 2011, 10:34:41 PM »
Thanks fellas, your replies now gives me a lot more options without the heartache of damaging the rotor.

Offline shelpi

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Re: RM rotor removal
« Reply #8 on: October 06, 2011, 01:20:13 PM »
All the best Nips

Offline Nipper

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Re: RM rotor removal
« Reply #9 on: October 06, 2011, 01:22:10 PM »
On ya Shelpi,
Hey old fart made that puller worked a treat !