giovanni56 Posted June 12, 2022 Report Share Posted June 12, 2022 The aluminum coil holder tapping on the bottom plate curved and crawled on the air gap Quote Link to comment Share on other sites More sharing options...
Giorgio AR Posted June 13, 2022 Report Share Posted June 13, 2022 Bravo Giovanni, you have correctly disassembled the cone and its spider and you have brought back a 200003 woofer in perfect conditions of use ... really a great job, the owner of these AR10 / 11s that you have brought back in full working order will be satisfied! Quote Link to comment Share on other sites More sharing options...
Pete B Posted June 13, 2022 Report Share Posted June 13, 2022 Nice work, what did you use to release the spider glue around the outside if you don't mind my asking? Also, it looks like you released the glue for the dust cap, did you use the same solvent ... or something else? I did a similar repair on an AR-11 woofer and found a black anodized voice coil - that was a long time ago maybe 2007 and I'll see if I can find the thread. Quote Link to comment Share on other sites More sharing options...
giovanni56 Posted June 13, 2022 Author Report Share Posted June 13, 2022 22 minutes ago, Pete B said: Bel lavoro, cosa hai usato per rilasciare la colla del ragno all'esterno se non ti dispiace che te lo chieda? Inoltre, sembra che tu abbia rilasciato la colla per il cappuccio antipolvere, hai usato lo stesso solvente... o qualcos'altro? Ho fatto una riparazione simile su un woofer AR-11 e ho trovato una bobina mobile anodizzata nera - è stato molto tempo fa forse 2007 e vedrò se riesco a trovare il thread. Toluene, used under fume hood and FFP3 mask Quote Link to comment Share on other sites More sharing options...
Pete B Posted June 13, 2022 Report Share Posted June 13, 2022 Ah, very good! Here's the old thread where I measured them, it was in 2005: https://community.classicspeakerpages.net/topic/1408-ar-11-woofer-200003-measurement-refoam-repair/ There was another that showed the bent former but I'm having trouble finding it, I think it was deleted. Quote Link to comment Share on other sites More sharing options...
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