Menü
Anmelden
Registrieren
App installieren
Installieren
Thema erstellen
Foren
Neue Beiträge
Foren durchsuchen
Aktuelles
Neue Beiträge
Neue Medien
Medienkommentare
Neueste Aktivitäten
Galerie
Neue Medien
Neue Kommentare
Medien suchen
Anmelden
Registrieren
Aktuelles
Suche
Suche
Nur Titel durchsuchen
Von:
Neue Beiträge
Foren durchsuchen
Foren
Deutz Ecke
Deutz / Deutz-Fahr Schlepper
D05-Serie
Safely removing injectors / nozzles
JavaScript ist deaktiviert. Für eine bessere Darstellung aktiviere bitte JavaScript in deinem Browser, bevor du fortfährst.
Du verwendest einen veralteten Browser. Es ist möglich, dass diese oder andere Websites nicht korrekt angezeigt werden.
Du solltest ein Upgrade durchführen oder einen
alternativen Browser
verwenden.
Auf Thema antworten
Beitrag
<blockquote data-quote="evranch_canada" data-source="post: 632382" data-attributes="member: 38688"><p>So the planned procedure worked perfectly, soaked the threads with oil/acetone and then today I idled with the air chamber open until the heads reached over 100C. Then a light tap on the wrench was all it took to break them free, they came out completely intact with no struggle. </p><p></p><p>Filthy carbon and bad spray pattern though, I soaked them in solvent and then cleaned the faces with a rag, didn't disassemble them as I don't own a tester to set the pressures. Maybe I should buy a cheap one as I could check and set injector pressures on other old tractors as well.</p><p></p><p>I coupled them up and ran the starter to blow diesel into the air, now they all appear to be spraying nice jets that create a mist. Without a proper test stand it's hard to see if they're all equal, but they're much better than they were. Time to clean off those Flammscheibe which are also covered in carbon, and reinstall and test.</p><p></p><p>That "filter" piece is very hard to get air to blow through. But I'm quite hesitant to attempt to disassemble one. One end has a core like a tire valve, the other is a flat face to seal to the injector, no apparent way to disassemble aside from loosening the core. It looks a bit more complex than a filter should be.</p><p></p><p>If we want to cool parts to -40C we can just leave them outside in winter... but then the whole tractor is -40C, and things are worse <img src="/styles/deutz/smilies/biggrin.png" class="smilie" loading="lazy" alt=":D" title="biggrin :D" data-shortname=":D" /> However working on a cold day makes it easy to generate big temperature differentials with the torch, sometimes this works well on things like steering parts.</p><p></p><p>At a shop I worked at years ago, we would use dry ice to shrink parts, but I now live too far from the city to get any. Dry ice was amazing to use for any type of internal sleeve, both to remove or to install. No press, just drop it in!</p><p></p><p>Alex</p></blockquote><p></p>
[QUOTE="evranch_canada, post: 632382, member: 38688"] So the planned procedure worked perfectly, soaked the threads with oil/acetone and then today I idled with the air chamber open until the heads reached over 100C. Then a light tap on the wrench was all it took to break them free, they came out completely intact with no struggle. Filthy carbon and bad spray pattern though, I soaked them in solvent and then cleaned the faces with a rag, didn't disassemble them as I don't own a tester to set the pressures. Maybe I should buy a cheap one as I could check and set injector pressures on other old tractors as well. I coupled them up and ran the starter to blow diesel into the air, now they all appear to be spraying nice jets that create a mist. Without a proper test stand it's hard to see if they're all equal, but they're much better than they were. Time to clean off those Flammscheibe which are also covered in carbon, and reinstall and test. That "filter" piece is very hard to get air to blow through. But I'm quite hesitant to attempt to disassemble one. One end has a core like a tire valve, the other is a flat face to seal to the injector, no apparent way to disassemble aside from loosening the core. It looks a bit more complex than a filter should be. If we want to cool parts to -40C we can just leave them outside in winter... but then the whole tractor is -40C, and things are worse :D However working on a cold day makes it easy to generate big temperature differentials with the torch, sometimes this works well on things like steering parts. At a shop I worked at years ago, we would use dry ice to shrink parts, but I now live too far from the city to get any. Dry ice was amazing to use for any type of internal sleeve, both to remove or to install. No press, just drop it in! Alex [/QUOTE]
Zitate einfügen...
Authentifizierung
Was ist das Gegenteil von 'kalt' und beginnt mit dem Buchstaben 'w'?
Antworten
Foren
Deutz Ecke
Deutz / Deutz-Fahr Schlepper
D05-Serie
Safely removing injectors / nozzles
Oben