{"id":1154,"date":"2015-09-14T07:29:29","date_gmt":"2015-09-14T05:29:29","guid":{"rendered":"https:\/\/www.oreca-store.com\/blog\/pourquoi-et-quand-purger-les-freins\/"},"modified":"2023-11-27T21:50:10","modified_gmt":"2023-11-27T20:50:10","slug":"pourquoi-et-quand-purger-les-freins","status":"publish","type":"post","link":"https:\/\/www.oreca-store.com\/blog\/tutoriels-cat\/pourquoi-et-quand-purger-les-freins\/","title":{"rendered":"Pourquoi et quand purger les freins ?"},"content":{"rendered":"<p>Le freinage de votre voiture n\u2019est plus aussi efficace qu\u2019avant&nbsp;? Votre p\u00e9dale est molle et vous devez anticiper avant de freiner&nbsp;?<br \/>\nIl est peut-\u00eatre temps <strong>de purger votre liquide de frein<\/strong>. La purge du liquide de frein est tr\u00e8s important pour ne pas abimer votre circuit de freinage et optimiser la s\u00e9curit\u00e9 de votre v\u00e9hicule. Pour purger votre liquide seul, rien de plus simple avec l\u2019utilisation d\u2019un <a href=\"https:\/\/www.oreca-store.com\/vehicule\/freinage\/purgeur-de-frein.html\">purgeur de frein automatique<\/a>&nbsp;!<\/p>\n<h2><span style=\"color: #ff6600;\">Fonctionnement<\/span><\/h2>\n<p>Lorsque l\u2019on freine, les disques et plaquettes de frein d\u00e9gagent une chaleur qui fait chauffer le <a href=\"https:\/\/www.oreca-store.com\/vehicule\/freinage\/liquide-de-frein.html\">liquide de frein<\/a>. En chauffant, celui-ci va cr\u00e9er de la condensation dans les <a href=\"https:\/\/www.oreca-store.com\/vehicule\/freinage\/kit-flexible.html\">durites de frein<\/a>. Pour remplir son r\u00f4le, le liquide de frein se doit d\u2019\u00eatre incompressible&nbsp;; s\u2019il ne remplit plus cette fonction et qu\u2019il se remplit d\u2019eau, les performances de freinage de votre auto vont \u00eatre diminu\u00e9es <strong>pouvant rallonger la distance de freinage de plusieurs m\u00e8tres<\/strong>.<\/p>\n<p>Au quotidien, la perte d\u2019efficacit\u00e9 du liquide de frein va se ressentir de fa\u00e7on assez secondaire. En revanche, c\u2019est lors d\u2019un freinage d\u2019urgence que le besoin de purge va se faire sentir.<br \/>\nDe plus, \u00e0 long terme, un liquide de frein non purg\u00e9 pourra boucher <a href=\"https:\/\/www.oreca-store.com\/vehicule\/freinage\/etriers-de-frein.html\">les \u00e9triers de frein<\/a>.<\/p>\n<p>&nbsp;<\/p>\n<h2><span style=\"color: #ff6600;\">Purger le liquide de frein<\/span><\/h2>\n<p><a href=\"https:\/\/www.oreca-store.com\/blog\/wp-content\/uploads\/2015\/09\/changer-liquide-de-frein.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-2524 size-full\" src=\"https:\/\/www.oreca-store.com\/blog\/wp-content\/uploads\/2015\/09\/changer-liquide-de-frein.jpg\" srcset=\"https:\/\/www.oreca-store.com\/blog\/wp-content\/uploads\/2015\/09\/changer-liquide-de-frein-197x190.jpg 197w, https:\/\/www.oreca-store.com\/blog\/wp-content\/uploads\/2015\/09\/changer-liquide-de-frein.jpg 251w\" alt=\"changer-liquide-de-frein\" data-sizes=\"(max-width: 680px) 70vw, (max-width: 1199px) 40vw, (min-width: 1200px) 251px, 251px\" width=\"251\" height=\"242\"\/><\/a>Purger le liquide de frein consiste donc \u00e0 enlever le m\u00e9lange liquide de frein, air et eau pr\u00e9sent dans le circuit pour le remplacer par un liquide de frein neuf.<\/p>\n<p><span style=\"text-decoration: underline;\"><strong>Vous pouvez effectuer cette op\u00e9ration avec deux m\u00e9thodes.<\/strong><\/span><\/p>\n<p>&nbsp;<\/p>\n<ul>\n<li>Vous pouvez utiliser la m\u00e9thode manuelle qui n\u00e9cessite deux personnes. Ouvrez le bocal contenant le liquide de frein. Attachez le tuyau sur la vis de purge de l&rsquo;\u00e9trier. Pensez \u00e0 toujours commencer par l&rsquo;\u00e9trier se trouvant le plus loin du ma\u00eetre-cylindre, pour aller jusqu&rsquo;au plus proche.<\/li>\n<li>Ensuite, l\u2019une des deux personnes doit presser sur la p\u00e9dale de frein pendant que l\u2019autre desserre la vis de purge pour laisser s&rsquo;\u00e9chapper le liquide usag\u00e9 et les bulles d&rsquo;air pr\u00e9sente dans le syst\u00e8me dans un bac r\u00e9cup\u00e9rateur (ou une bouteille), puis serre la vis pendant que la p\u00e9dale est toujours sous pression.<\/li>\n<li>Rel\u00e2chez ensuite la pression sur le p\u00e9dale, et recommencez l&rsquo;op\u00e9ration jusqu&rsquo;\u00e0 ce que le syst\u00e8me soit enti\u00e8rement purg\u00e9.<br \/>\nVeillez \u00e0 ce qu&rsquo;il y ai toujours du liquide de frein dans le bocal durant le processus pour ne pas aspirer d&rsquo;air dans le syst\u00e8me.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<p>Si vous souhaitez effectuer l\u2019op\u00e9ration seul, vous pouvez vous munir d\u2019un purgeur de frein automatique, comme le renomm\u00e9 GUNSON Eezibleed (disponible ci-dessous). Extr\u00eamement simple d\u2019utilisation, ce dernier utilise la pression d\u2019air pr\u00e9sente dans votre roue de secours pour r\u00e9aliser une purge du circuit parfaite&nbsp;!<\/p>\n<p>Ci-dessous nous vous proposons quelques produits n\u00e9cessaires pour que vous puissiez vous m\u00eame<strong> effectuer la purge de votre syst\u00e8me de freinage<\/strong>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Le freinage de votre voiture n\u2019est plus aussi efficace qu\u2019avant&nbsp;? Votre p\u00e9dale est molle et vous devez anticiper avant de freiner&nbsp;? Il est peut-\u00eatre temps de purger votre liquide de frein. La purge du liquide de frein est tr\u00e8s important pour ne pas abimer votre circuit de freinage et optimiser la s\u00e9curit\u00e9 de votre v\u00e9hicule. [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_themeisle_gutenberg_block_has_review":false,"footnotes":""},"categories":[11,7],"tags":[],"class_list":["post-1154","post","type-post","status-publish","format-standard","hentry","category-freinage","category-tutoriels"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Pourquoi et quand purger les freins ? 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