{"id":6891,"date":"2020-01-19T14:16:22","date_gmt":"2020-01-19T19:16:22","guid":{"rendered":"https:\/\/techlinkfrench.mynetworkcontent.com\/?p=6891"},"modified":"2020-02-19T14:21:04","modified_gmt":"2020-02-19T19:21:04","slug":"bruit-de-grincement-du-frein-avant","status":"publish","type":"post","link":"https:\/\/gm-techlinkfrench.com\/?p=6891","title":{"rendered":"Bruit de grincement du frein avant"},"content":{"rendered":"<p>Certains mod\u00e8les XT4 2020 peuvent \u00e9mettre un bruit de crissement de frein \u00e0 basse vitesse (Fig. 17). Les plaquettes de frein avant de certains mod\u00e8les sont susceptibles de produire un bruit de crissement.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-12481\" src=\"https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2020\/01\/F17-brake-pad-1.png\" sizes=\"auto, (max-width: 740px) 100vw, 740px\" srcset=\"https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2020\/01\/F17-brake-pad-1.png 740w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2020\/01\/F17-brake-pad-1-300x194.png 300w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2020\/01\/F17-brake-pad-1-85x55.png 85w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2020\/01\/F17-brake-pad-1-200x130.png 200w\" alt=\"\" width=\"740\" height=\"479\" \/><strong>Fig. 17<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>Confirmer que le crissement de frein provient des plaquettes de frein avant. Si le bruit provient des plaquettes de frein avant (Fig. 18), remplacer les plaquettes de frein avant par des plaquettes de frein de nouvelle conception. Se reporter \u00e0 la section Remplacement de plaquettes de frein \u00e0 disque avant dans les renseignements techniques appropri\u00e9s.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-12482\" src=\"https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2020\/01\/F18-brake-pad-2.png\" sizes=\"auto, (max-width: 740px) 100vw, 740px\" srcset=\"https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2020\/01\/F18-brake-pad-2.png 740w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2020\/01\/F18-brake-pad-2-300x194.png 300w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2020\/01\/F18-brake-pad-2-85x55.png 85w, https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2020\/01\/F18-brake-pad-2-200x130.png 200w\" alt=\"\" width=\"740\" height=\"479\" \/><strong>Fig. 18<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p><strong>CONSEIL :<\/strong> D\u00e9brancher la batterie pour emp\u00eacher le ma\u00eetre-cylindre de frein de mettre le circuit hydraulique sous pression pendant les essais de diagnostic automatis\u00e9s qui peuvent se produire \u00e0 l&#8217;ouverture d&#8217;une porte ou \u00e0 l&#8217;activation de la t\u00e9l\u00e9commande.<\/p>\n<p>Les plaquettes de freins \u00e0 disques sont coll\u00e9es au piston d&#8217;\u00e9trier avec un tampon adh\u00e9sif qui doit \u00eatre s\u00e9par\u00e9. Ne pas ins\u00e9rer de barre \u00e0 levier par l&#8217;ouverture du pont pour forcer contre la face du piston, car ceci risque d&#8217;endommager le piston d&#8217;\u00e9trier de frein. Desserrer la plaquette de frein int\u00e9rieure en tournant un tournevis entre la plaquette de frein int\u00e9rieure et l&#8217;\u00e9trier de frein. S&#8217;assurer que le tournevis ne touche pas au joint de la goupille guide d&#8217;\u00e9trier de frein.<\/p>\n<p>Se reporter au bulletin n\u00b0 20-NA-002 pour en savoir plus et conna\u00eetre les num\u00e9ros de pi\u00e8ces.<\/p>\n<p>&nbsp;<\/p>\n<p><em>&#8211; Merci \u00e0 Calvin Kohring<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Certains mod\u00e8les XT4 2020 peuvent \u00e9mettre un bruit de crissement de frein \u00e0 basse vitesse (Fig. 17). Les plaquettes de frein avant de certains mod\u00e8les sont susceptibles de produire un [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-6891","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/posts\/6891","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6891"}],"version-history":[{"count":1,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/posts\/6891\/revisions"}],"predecessor-version":[{"id":6892,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/posts\/6891\/revisions\/6892"}],"wp:attachment":[{"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6891"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6891"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6891"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}