{"id":2049,"date":"2019-08-15T12:32:58","date_gmt":"2019-08-15T10:32:58","guid":{"rendered":"https:\/\/www.vehiculesanciens-airbuspalays.fr\/?p=2049"},"modified":"2019-08-15T12:33:01","modified_gmt":"2019-08-15T10:33:01","slug":"09-fevrier-2019-demontage-2-2-2-3-2-2-2-2-2-3-2-2-2-3-2-2","status":"publish","type":"post","link":"https:\/\/www.vehiculesanciens-airbuspalays.fr\/?p=2049","title":{"rendered":"13 ao\u00fbt 2019 &#8211; Matra530 &#8211; Avanc\u00e9es freins"},"content":{"rendered":"<p>Bonjour \u00e0 tous, et grand merci \u00e0 ceux qui sont venus ce midi, la semaine du 15 ao\u00fbt (Alex, David, Maxime). Exceptionnellement, les freins ont acc\u00e9l\u00e9r\u00e9s !! (au d\u00e9montage, mais gripp\u00e9s quand m\u00eame) Bon ambiance, travail d\u2019\u00e9quipe, et visite d\u2019Alain bien s\u00fbr J<\/p>\n<p>J\u2019avais propos\u00e9 de continuer \u00e0 essayer de de-gripper les 4 \u00e9triers des freins, sous d\u00e9grippant depuis 15 jours.<br \/>\n&#8211; avec \u00e9tau \/outil \u00e9trier de Ted \/ &#8211; air comprime \/ &#8211; bain de produit &#8216;Restom&#8217; \/ &#8211; circuit hydraulique provisoire (non-dispo a l&#8217;atelier pour le moment). Le bilan est :<br \/>\n3 sur 4 \u2018vis\u2019 de purge d\u00e9pos\u00e9es des \u00e9triers sans casse, le 4\u00e8me r\u00e9siste et fait un 2\u00e8me bain sous produit d\u00e9grippant<br \/>\nUn \u00e9trier arri\u00e8re d\u00e9mont\u00e9 enti\u00e8rement, les pi\u00e8ces en bains de gasoil avant nettoyage et expertise mais espoir de les r\u00e9utiliser (il faut dire que notre \u00e9trier n\u2019est pas 100% conforme aux vues dans le \u2018Manuel de R\u00e9paration\u2019 mais le principe est le m\u00eame ; du coup j\u2019ai pris quelques photos que je mettrai sur le PC de l\u2019atelier dont 3 ci-joint) :<br \/>\nAxe et levier du frein \u00e0 main rouill\u00e9-gripp\u00e9 mais sorti sans casse<br \/>\nPiston sorti (il se d\u00e9visse !), des traces du joint dessus je crois mais pas de corrosion<br \/>\nL\u2019ensemble vis\/rondelles \u2018Belleville\u2019 sorti (qui actionnent le piston en mode \u2018frein \u00e0 main\u2019), bien rouill\u00e9, en bain de gasoil, \u00e0 nettoyer et expertiser<br \/>\nBon espoir de pouvoir faire pareil pour le 2\u00e8me \u00e9trier arri\u00e8re \u00e0 la rentr\u00e9e (mais plus de corrosion externe que le 1er)<br \/>\nLes 2 \u00e9triers avants ont \u00e9t\u00e9 laiss\u00e9 avec du produit Restom anti-rouille dedans en tentative de d\u00e9grippage ; \u00e7a moussait bien J (vid\u00e9s et rinc\u00e9s en soir\u00e9e, une liquide bleue\/verte qui sortait \u2026., laiss\u00e9e avec du WD40 dedans). Vu les dangers associ\u00e9s \u00e0 la tentative de sortir les pistons des \u00e9triers par air comprim\u00e9 je propose qu\u2019on bricole un petit circuit hydraulique (tuyau + \u00e9metteur) afin de les sortir \u2018doucement\u2019, \u00e0 voir \u00e0 la rentr\u00e9e<\/p>\n<p>Ted<\/p>\n<p>3 photos : dans l\u2019ordre :<br \/>\nPiston \u2018d\u00e9viss\u00e9\u2019 d\u2019un \u00e9trier arri\u00e8re<br \/>\nAxe et levier du frein \u00e0 main rouill\u00e9-gripp\u00e9<br \/>\nAxe et levier du frein \u00e0 main partiellement sortis<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2052\" src=\"https:\/\/www.vehiculesanciens-airbuspalays.fr\/wp-content\/uploads\/2019\/08\/thumbnail3.jpg\" alt=\"\" width=\"640\" height=\"1317\" srcset=\"https:\/\/www.vehiculesanciens-airbuspalays.fr\/wp-content\/uploads\/2019\/08\/thumbnail3.jpg 640w, https:\/\/www.vehiculesanciens-airbuspalays.fr\/wp-content\/uploads\/2019\/08\/thumbnail3-146x300.jpg 146w, https:\/\/www.vehiculesanciens-airbuspalays.fr\/wp-content\/uploads\/2019\/08\/thumbnail3-498x1024.jpg 498w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2051\" src=\"https:\/\/www.vehiculesanciens-airbuspalays.fr\/wp-content\/uploads\/2019\/08\/thumbnail2.jpg\" alt=\"\" width=\"640\" height=\"311\" srcset=\"https:\/\/www.vehiculesanciens-airbuspalays.fr\/wp-content\/uploads\/2019\/08\/thumbnail2.jpg 640w, https:\/\/www.vehiculesanciens-airbuspalays.fr\/wp-content\/uploads\/2019\/08\/thumbnail2-300x146.jpg 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2050\" src=\"https:\/\/www.vehiculesanciens-airbuspalays.fr\/wp-content\/uploads\/2019\/08\/thumbnail1.jpg\" alt=\"\" width=\"640\" height=\"311\" srcset=\"https:\/\/www.vehiculesanciens-airbuspalays.fr\/wp-content\/uploads\/2019\/08\/thumbnail1.jpg 640w, https:\/\/www.vehiculesanciens-airbuspalays.fr\/wp-content\/uploads\/2019\/08\/thumbnail1-300x146.jpg 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Bonjour \u00e0 tous, et grand merci \u00e0 ceux qui sont venus ce midi, la semaine du 15 ao\u00fbt (Alex, David, Maxime). Exceptionnellement, les freins ont acc\u00e9l\u00e9r\u00e9s !! (au d\u00e9montage, mais gripp\u00e9s quand m\u00eame) Bon ambiance, travail d\u2019\u00e9quipe, et visite d\u2019Alain <a class=\"more-link\" href=\"https:\/\/www.vehiculesanciens-airbuspalays.fr\/?p=2049\">Continuer la lecture <span class=\"screen-reader-text\">  13 ao\u00fbt 2019 &#8211; Matra530 &#8211; Avanc\u00e9es freins<\/span><span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[44,8],"tags":[57],"class_list":["post-2049","post","type-post","status-publish","format-standard","hentry","category-projets-collectifs","category-renovation-collective-dune-matra","tag-matra-530"],"publishpress_future_action":{"enabled":false,"date":"2026-10-19 15:56:03","action":"change-status","newStatus":"draft","terms":[],"taxonomy":"category","extraData":[]},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/www.vehiculesanciens-airbuspalays.fr\/index.php?rest_route=\/wp\/v2\/posts\/2049","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vehiculesanciens-airbuspalays.fr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vehiculesanciens-airbuspalays.fr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vehiculesanciens-airbuspalays.fr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vehiculesanciens-airbuspalays.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2049"}],"version-history":[{"count":1,"href":"https:\/\/www.vehiculesanciens-airbuspalays.fr\/index.php?rest_route=\/wp\/v2\/posts\/2049\/revisions"}],"predecessor-version":[{"id":2053,"href":"https:\/\/www.vehiculesanciens-airbuspalays.fr\/index.php?rest_route=\/wp\/v2\/posts\/2049\/revisions\/2053"}],"wp:attachment":[{"href":"https:\/\/www.vehiculesanciens-airbuspalays.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2049"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vehiculesanciens-airbuspalays.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2049"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vehiculesanciens-airbuspalays.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2049"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}