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Actuator PreLoad

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Old 14-10-2010, 02:04 PM
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JokerDisco
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Default Actuator PreLoad

I'm having an absolute ball ache fitting a new -34 actuator to my series 2 in direct replacement of my knackered -34.

I've set the waste gate rod closed and lined up the actuator arm so that it is roughly about 3-4mm shorter. i.e if you look through the hole on the actuator arm you can just about see a half moon shape of the waste gate rod.

Problem is I can't for the life of me stretch the arm over the wastegate rod as there is way too much tension - I can barley budge it.

Any one have any easy ways of doing this?? I did think about removing the pipe from the actuator and forcing air to a certain pressure to enable me to slip the arm over the rod easily. Problem is however I cannot find an adapter that will fit my pump (dont have a compressor) and that would also be compatiable with the size of the intake pipe on the actuator rod.

Anybody have any suggestions - Im at my wits end and my hands are covered battered and brusied from the pleasure of mole grips slipping off the actuator arm.
Old 14-10-2010, 02:10 PM
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dannyblackpool
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if you can grip the rod end with mole grips, it makes it easier to push (thats if you are not doing that already)

i had a piece of pipe with a bike tyre valve jubalee clipped in and used to use petrol station tyre pumps when i was younger and messing with my boost..
Old 15-10-2010, 08:03 AM
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Cheers mate - managed to get my pocket rocket bike pump over nozzle over the intake on the actuator and set it that way. Got about a whole hole of preload and boosting 20psi nicely. Cannot believe how easy it is using forced air to do it. 5 min job.
Old 15-10-2010, 08:06 AM
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James @ M Developments.
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thats whatsyou need to do, apply pressure to the reference pipe on the actuator and slowly increase it untill you can just slip it over.
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