PTFE insulator

We are currently building the reprap. But we have problems at step 2-02 of the extruder manual.
The manual instructs us to use a PTFE insulator. But this part doesn't fit into the ABS part (10064), the hole is too small. Besides, in the operationmanual there's a picture of 2 parts instead of the PTFE insulator. A tube of aluminium and one of a ceramic material.
So what parts do we need to use for the extruder?

What do you mean by "the reprap", Darwin, Mendel, CupCake, RapMan or something else?

I have never heard of manuals or ABS part numbers for any of these.

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[www.hydraraptor.blogspot.com]

We have the RapMan V3.0 0 from bitsfrombytes.com
The ABS parts are transparent. The question is what parts should be on top of the extruder nozzle.

Edited 1 time(s). Last edit at 10/09/2009 10:01AM by repraptudelft.

You are probably best asking on the bitsfrombytes forum then [www.bitsfrombytes.com]

I thought the transparent parts where all Acrylic. Have thery switched to transparent ABS? I tried to get some in welding rod form as I needed to make a transparent part that would stand higher temperature than PLA but I failed to find any.

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[www.hydraraptor.blogspot.com]

All parts are acrylic and yes, better post to the BfB forum
There is a wiki page which shows the correct assembly of the extruder. See the user submitted notes on the manual page.

Sorry, it was indeed acrylic and the user submitted notes were very helpfull
We build the extruder on the right way.
The extruder manual tells you to use a part which is not in the reprap set, so that was a bit confusing.

Thanks for the posts