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Rotor arms
Posted: 09 Oct 2011 07:25 pm
by Evoman
Went on ebay to carry out a simple task, buy a new rotor arm, but theres a crazy choice and a very varied price range from as high as £20!! to £5. Anyone know if theres a difference. I really struggle see that there is but at that price range.
Cheaper ones are like this
http://www.ebay.co.uk/itm/Lucas-DRB464C ... _500wt_969
Expensive ones like this
http://www.ebay.co.uk/itm/lucas-DRB511C ... _500wt_969
How can it be difficult choosing a rotor arm lol! :/
Or is this a stupid question?!
Re: Rotor arms
Posted: 09 Oct 2011 09:23 pm
by Nimminz
top one looks like the one i got. Got mine from hellfrauds for about £4
Re: Rotor arms
Posted: 09 Oct 2011 09:32 pm
by sven360
The dearer one acts as a sort of primitive rev limiter iirc.
Re: Rotor arms
Posted: 09 Oct 2011 10:35 pm
by Evoman
sven360 wrote:The dearer one acts as a sort of primitive rev limiter iirc.
ah, yes i've heard about that before. Think ill get the cheaper one then!
thanks

Re: Rotor arms
Posted: 10 Oct 2011 10:56 pm
by foggyjames
Avoid the red limiting one. Bosch are the OE. I have their part numbers for both cap and rotor somewhere...
cheers
James
Re: Rotor arms
Posted: 11 Oct 2011 01:43 pm
by Evoman
sick! I ordered the bosch. Hopefully this will finally solve the volvos issues :/
Re: Rotor arms
Posted: 11 Oct 2011 01:54 pm
by Alanovich
I bought a rotor arm, but couldn't work out how to get the old one off!!
Apologies for slight hi-jack, but can anyone advise the best method? It looks to me like forcing it could damage other things around it.

Re: Rotor arms
Posted: 11 Oct 2011 02:55 pm
by Evoman
It should just lift off

Thats what mine does. Take the dizzy off of course lol!
Re: Rotor arms
Posted: 11 Oct 2011 02:58 pm
by Alanovich
Evoman wrote:It should just lift off

Thats what mine does. Take the dizzy off of course lol!
Hmm, mine doesn't. Giving it as big a yank as I can but it just stays put. Was thinking of getting a flathead screwdriver under it but got nervous of wreaking damage. Cissy that I am.
Re: Rotor arms
Posted: 11 Oct 2011 03:02 pm
by Evoman
Na I dont blame you. The worst thing you can do is damage something when your trying to repair something else. This happens alot too! Urmm sounds stuck
Re: Rotor arms
Posted: 11 Oct 2011 05:26 pm
by sven360
Sounds like it ain't been changed for a while,I'd go for the levering off method but am ready to be shot down in flames
Yrs gone by,people put a dab of grease on the shaft(EASY VND

)before fitting the rotor arm.
Re: Rotor arms
Posted: 11 Oct 2011 11:32 pm
by Nimminz
if you are worried about breaking something by levering, put a small thin bit of wood or something under the screwdriver to prevent damage to whatever you are levering against.
Mine just popped off

i greased mine before refitting