I have taken horns apart as well. The adjustment of the "points" screw goes from nothing to a grounded out hum in one-quarter turn. Cleaning, sanding the points and painting is fairly straight forward. My C300 has the two big horns and they are very loud!!!!! My '55 imperial was more melodic. .Jack Jack Boyle (913) 544 4650 Enjoying the same C-300 since 1967 IMG_0623 small From: Chrysler300@xxxxxxxxxxxxxxx [mailto:Chrysler300@xxxxxxxxxxxxxxx] On Behalf Of 'Rich Barber' c300@xxxxxxx [Chrysler300] Sent: Friday, August 21, 2015 9:00 PM To: 'William Huff'; Chrysler300E@xxxxxxx; Chrysler300@xxxxxxxxxxxxxxx Subject: RE: [Chrysler300] 300E ................ horns! I was able to resurrect a good strong tone in the dual horns of our '55 C-300 by disassembly, filing joints, scraping corrosion and a couple days of WD-40 soak. Seems there was a screw adjustment for tone that is generated by a solenoid working on a steel diaphragm-and the steel rusted and generated enough rust scale to stop up the works. Was not rocket science. Interesting history from '55 as I recall it. The Imperials had three horns-two trumpet horns with unequal length horns plus a sea-shell type shorty. Early C-300's had the two unequal-length trumpet horns while later ones had one trumpet horn and one sea-shell shorty. >From nine years ago: http://www.forwardlook.net/mail-archive/msg31384.html The dual trumpet horns would clear the crosswalk of the terminally slow and red-light runners. Rich Barber Brentwood, CA From: Chrysler300@xxxxxxxxxxxxxxx [mailto:Chrysler300@xxxxxxxxxxxxxxx] On Behalf Of William Huff czbill@xxxxxxxxxx [Chrysler300] Sent: Friday, August 21, 2015 2:58 PM To: Chrysler300E@xxxxxxx; Chrysler300@xxxxxxxxxxxxxxx Subject: Re: [Chrysler300] 300E ................ horns! One thing for sure, they shouldn't sound like anything a rice burner would produce. Using the horns a lot, like on a country road often helps them produce the sound they should. You can do it yourself or send them out if that doesn't work. If they are sounding at all it probably isn't the relay, but corrosion in the horn. Bill Huff https://www.youtube.com/watch?v=L1kMJIKSEQc https://www.youtube.com/watch?v=jCgLq2nvD5k http://www.secondchancegarage.com/public/198.cfm http://www.carhornrestoration.com/ At 08:21 AM 8/21/2015, Chrysler300E@xxxxxxx [Chrysler300] wrote: Hi Everyone out there in 300Land! Thanks in advance for any and all responses ...................... The horns on my car both seem to work, but they sound a bit tired and I don't even know exactly what they are supposed to sound like as no one in the local chapter of the AACA down here in Miami has a 300! A couple of questions: o Could it be the horn relay switch; o Is it the horns themselves; or o A combination of the two? If it is the relay switch, that is simple and inexpensive to replace, but what about the horns? Can they be rebuilt and if so where or does one purchase new horns / replacements and if so where can these be obtained? Thanks and stay cool everyone! Happy rest of the summer! Tom Miami, Florida _____ <https://www.avast.com/antivirus> Image removed by sender. Avast logo This email has been checked for viruses by Avast antivirus software. www.avast.com <https://www.avast.com/antivirus> [Non-text portions of this message have been removed] ------------------------------------ Posted by: "Jack Boyle" <jackcboyle@xxxxxxxxx> ------------------------------------ To send a message to this group, send an email to: Chrysler300@xxxxxxxxxxxxxxx To unsubscribe from this group, send an email to bob@xxxxxxxxxxxxx or go to https://groups.yahoo.com/neo/groups/all/manage/edit For list server instructions, go to http://www.chrysler300club.com/yahoolist/inst.htm For archives go to http://www.forwardlook.net/300-archive/search.htm#querylang ------------------------------------ Yahoo Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Chrysler300/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/Chrysler300/join (Yahoo! ID required) <*> To change settings via email: Chrysler300-digest@xxxxxxxxxxxxxxx Chrysler300-fullfeatured@xxxxxxxxxxxxxxx <*> To unsubscribe from this group, send an email to: Chrysler300-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo Groups is subject to: https://info.yahoo.com/legal/us/yahoo/utos/terms/