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Having the same problem just today! I did a couple things that helped but not sure if it is right.
Mine were tipping because the slider wasn't pushing them all the way on the shell carrier, and the guide was about 1/8" from the carrier. I think the shell was not being handled in that transition and falling over. Adjusted the case feeder slider so that it pushes the case further onto the shell carrier. This is causing the brass to hit the carrier just before it gets in position. Don't think this is a huge issue. Added a spacer to keep the guide closer to the shell plate. |
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There is a fore-aft adjustment on the case slider(name?). It is a allen screw on the side of the black plastic trapezoid shaped piece. Also, do you have the trapezoid(case slider) turned correctly? One way is for pistol, turn 180 degrees for rifle using the same allen head used for adjustment for removal.
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Quoted: There is a fore-aft adjustment on the case slider(name?). It is a allen screw on the side of the black plastic trapezoid shaped piece. Also, do you have the trapezoid(case slider) turned correctly? One way is for pistol, turn 180 degrees for rifle using the same allen head used for adjustment for removal. View Quote Attached File |
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Quoted: There is a fore-aft adjustment on the case slider(name?). It is a allen screw on the side of the black plastic trapezoid shaped piece. Also, do you have the trapezoid(case slider) turned correctly? One way is for pistol, turn 180 degrees for rifle using the same allen head used for adjustment for removal. View Quote Yes. This is properly adjusted and turned the correct way (and tried the pistol side as some people prefer that for .223) to no help. Regardless, that likely isn't related anyway, as this is falling during the push. Adjusting those things has to do more with ensuring the brass seats into the shellplate correctly. |
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View Quote View All Quotes View All Quotes Quoted: Quoted: There is a fore-aft adjustment on the case slider(name?). It is a allen screw on the side of the black plastic trapezoid shaped piece. Also, do you have the trapezoid(case slider) turned correctly? One way is for pistol, turn 180 degrees for rifle using the same allen head used for adjustment for removal. https://www.ar15.com/media/mediaFiles/59119/97082_png-1782414.JPG No, unfortunately. |
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View Quote Yep, that is the piece I was referring to. Thanks for the image. |
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Quoted: Here is a picture that makes it more clear, with the toolhead removed. Is this alignment normal? https://i.postimg.cc/Y0TPksxp/20210116-204211838-i-OS-2.jpg View Quote Okay. I removed my toolhead and compared to your pic. If your pic is accurately depicting the alignment your "small" bushing alignment is off to the left. Remove and reinstall. |
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You may have cross threaded it. There is very little thread length on the bushing.
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Quoted: Okay. I removed my toolhead and compared to your pic. If your pic is accurately depicting the alignment your "small" bushing alignment is off to the left. Remove and reinstall. View Quote View All Quotes View All Quotes Quoted: Quoted: Here is a picture that makes it more clear, with the toolhead removed. Is this alignment normal? https://i.postimg.cc/Y0TPksxp/20210116-204211838-i-OS-2.jpg Okay. I removed my toolhead and compared to your pic. If your pic is accurately depicting the alignment your "small" bushing alignment is off to the left. Remove and reinstall. Removal and reinstall of the small bushing doesn't change anything. Pic is accurate. Is yours not aligned like mine? Can you take a pic of yours with the platform raised and the toolhead removed, looking straight down the station one locator like my pic? Quoted: You may have cross threaded it. There is very little thread length on the bushing. Not cross threaded. I grew up in a machine shop and work with mechanical things daily, so I understand the thought process.... but I am very methodical. Thanks for the ideas so far! |
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You have the right conversion parts? Confused seeing one with #3 and one with #5
Per Dillon Attached File Attached File |
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Quoted: You have the right conversion parts? Confused seeing one with #3 and one with #5 Per Dillon https://www.ar15.com/media/mediaFiles/59119/cf9_jpg-1782895.JPG https://www.ar15.com/media/mediaFiles/59119/cf223_jpg-1782896.JPG View Quote Yes. Sorry - I tried to explain it in the text - was showing #5 just to show the wear marks from 9mm, so you can clearly see the alignment is off to one side. I have run about 30k 9mm through it, so it has wear there. I am just now setting this press up to run .223 for the first time, so the conversion kit was new (and correct). You can see the #3 in my photos where the press is demonstrating the alignment issue. |
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Yes, will get a pic. Give me just a minute though. My computer fu is weak and internet connection here is worse.
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my 650 is set up for 45ACP but I studied how the case drops, it doesn't drop perfectly centered, shifted a bit to the rear as shown on the wear pattern in the pic for the 9mm ramp #5.
Looked at wear patterns for ramps for .223 and 9mm and 45ACP. The 9mm is off centered a bit but my .223 isn't. I haven't had tipping problems with either 9mm or 45ACP. Haven't had my press set up for .223 for a long time, mostly a dedicated 9mm and 45ACP machine and been loading .223 on the 550B instead. Maybe explain in more detail exactly when the case tips over: right after it's dropped or does it drop ok and then tip when the insert starts to push it into the grooves of the ramp? 9mm/223/45ACP: Attached File |
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20210116_221100 by [url=https://www.flickr.com/photos/191793425@N03/]" />
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View Quote Holy crap y’all are way more centered than mine. I have a bad case feeder mechanism where it attaches to the press, or my press isn’t drilled correctly where this casefeeder assembly attaches. I contacted Dillon and I’ll call them as well, and see why they say. |
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This is set up for 9MM after swapping from 223/556. Some of the case feed parts were the same like "Small" metal(aluminum)bushing, maybe the green plastic bushing and such. Not sure, I would have to go back and look at the conversion sheet. Hope that helps... EDIT: I was typing while you replied
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View Quote |
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I adjusted mine as I described above and I still have a few fall over, very seldom compared to before.
The hand off to the shell plate is solid and the carrier is placing them well into the shell plate notch. I think mine is a function of vibration induced by the operation. I'l show some pics. Edited to say I haven't had mine long (loaded several thousand pistol so far) and am in the process of sizing thousands of .223 cases. |
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I took everything apart, realigned the platform using the Dillon alignment tool, cleaned and lubricated everything. Used a healthy dose of grease under the station one locator per Dillon's recommendations. It still is misaligned where it drops cases very much to one side.
I switched from the rifle side back to the pistol side on the casefeeder cam, and this helped by dropping the case much later in the cycle, which resulted in fewer cases dropping way off to the left on the locator ramp. I ran a batch of 50 cases, and only one out of those 50 tipped over. That's still way too much for me, although improved. The ones that tip over and/or shake the most, are the ones that drop almost all the way to one side on the station one locator plate. |
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On the "casefeed body assembly" held on with 2+1 allen screws, is there any play? To say, if you loosen the screws can the body be corrected a fraction of an amount?
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Do you have any other casefeed body bushings? Large size even. How is their alignment?
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Quoted: On the "casefeed body assembly" held on with 2+1 allen screws, is there any play? To say, if you loosen the screws can the body be corrected a fraction of an amount? View Quote No - they are snugged. And I have removed it half dozen times, and tried to shift it, but there is less and 1/32" of play there... almost none. Now - to address the "problem" I could drill/dremel these out a bit to allow some play, to be able to change where the case is dropped, and this would resolve my issue. But I'm going to see what Dillon says before taking matters into my own hands. |
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Quoted: No - they are snugged. And I have removed it half dozen times, and tried to shift it, but there is less and 1/32" of play there... almost none. Now - to address the "problem" I could drill/dremel these out a bit to allow some play, to be able to change where the case is dropped, and this would resolve my issue. But I'm going to see what Dillon says before taking matters into my own hands. View Quote |
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Think we covered all the possibilities, at this point suspecting out of spec press, may Dillon's quality control has slipped a bit with the high demand for their products. You'll probably will be asked to send the press back at their expense and they'll end up sending you a new one.
Keep us posted. |
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Quoted: Think we covered all the possibilities, at this point suspecting out of spec press, may Dillon's quality control has slipped a bit with the high demand for their products. You'll probably will be asked to send the press back at their expense and they'll end up sending you a new one. Keep us posted. View Quote |
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I went to check to see how much mine was off, it's hitting a bit to the left when looking from say the shell plate bolt to the insert ramp.
I noticed that if I push the handle to the right the platform moves a bit counterclockwise due to the slop in the linkage. Moving the handle to the right moves the ram counter clock wise a bit which means the platform which is bolted to it moves counter clockwise as well. Then it hits dead center. Just one more thing to check I guess |
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Quoted: Think we covered all the possibilities, at this point suspecting out of spec press, may Dillon's quality control has slipped a bit with the high demand for their products. You'll probably will be asked to send the press back at their expense and they'll end up sending you a new one. Keep us posted. View Quote Only he doesn't have a recently purchased press as his is a 650 and that's been replaced with the newer 750, but evidently he's had this issue of it not being centered only now it's more noticeable with the 223 cases. Dillon will still get him taken care of. |
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Quoted: here’s mine, setup for .357magnum https://www.ar15.com/media/mediaFiles/2275/998A5693-BBDA-4289-8078-79FC3614AD90_jpe-1784487.JPG View Quote Thanks - I think this seals it for me. I'll call Dillon tomorrow. Yours: Mine: |
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I read through this and can't imagine the cause. I have to ask though, is your press on a bench in the garage and someone may have hit it with the car?
Dillon would still cover that under warranty. |
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Is there an over travel bolt in the system someplace, or could one be added? I do mean without gumming up the whole system
edit: thought of this just after hitting the post reply button: Could there be a worn surface inside that is allowing the system to swing out too far, and thus off center? |
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Glad it's resolved. If they machined one out of spec probably a lot more out of spec ones out there. Glad they made it right |
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