{"id":7985,"date":"2022-11-10T05:00:03","date_gmt":"2022-11-10T10:00:03","guid":{"rendered":"https:\/\/gm-techlinkfrench.com\/?p=7985"},"modified":"2023-05-10T13:26:27","modified_gmt":"2023-05-10T17:26:27","slug":"bruit-de-lessieu-arriere-dans-les-virages-serres","status":"publish","type":"post","link":"https:\/\/gm-techlinkfrench.com\/?p=7985","title":{"rendered":"Bruit de l&#8217;essieu arri\u00e8re dans les virages serr\u00e9s"},"content":{"rendered":"<p style=\"font-weight: 400;\">Un cliquetis audible ou un bruit de claquement provenant de l&#8217;arri\u00e8re du v\u00e9hicule lors de virages serr\u00e9s peut \u00eatre entendu sur certains mod\u00e8les LCF 3500\/4500 2016-2023; LCF 4500HD\/4500XD 2017-2023, LCF 5500HD\/5500XD; et LCF 6500XD 2019-2020 \u00e9quip\u00e9s du moteur \u00e0 essence V8 de 6.0L (EFC L96) ou du moteur diesel 4 cylindres de 5.2L (EFC 4HK1). Les v\u00e9hicules concern\u00e9s sont \u00e9galement \u00e9quip\u00e9s d&#8217;un essieu arri\u00e8re \u00e0 glissement limit\u00e9, ou d&#8217;un diff\u00e9rentiel \u00e0 glissement limit\u00e9 (LSD), (EFC G86).<\/p>\n<p style=\"font-weight: 400;\">Le bruit provenant de l&#8217;essieu arri\u00e8re pendant les virages peut \u00eatre caus\u00e9 par l&#8217;utilisation d&#8217;un liquide d&#8217;essieu incorrect dans le diff\u00e9rentiel, qui peut avoir \u00e9t\u00e9 ajout\u00e9 lors d&#8217;un entretien programm\u00e9 ou d&#8217;une r\u00e9paration ant\u00e9rieure. Si l&#8217;entretien r\u00e9gulier n&#8217;est pas effectu\u00e9, la d\u00e9gradation du liquide de l&#8217;essieu peut \u00e9galement entra\u00eener des bruits de l&#8217;essieu arri\u00e8re.<\/p>\n<p style=\"font-weight: 400;\">V\u00e9rifier que le v\u00e9hicule est \u00e9quip\u00e9 d&#8217;un essieu arri\u00e8re \u00e0 glissement limit\u00e9 en recherchant le code d&#8217;option G86 dans l&#8217;IVH ou les codes d&#8217;estampillage LSD suivants sur l&#8217;essieu : B7, D0, D8, D9, H0 ou H9 (Fig. 1).<\/p>\n<p>&nbsp;<\/p>\n<p style=\"font-weight: 400; text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-17041\" src=\"https:\/\/gm-techlink.com\/wp-content\/uploads\/2022\/11\/F01-rear-axle-2.png\" alt=\"\" width=\"740\" height=\"480\" \/><strong>Fig. 1<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p style=\"font-weight: 400;\">Le liquide de l&#8217;essieu arri\u00e8re (huile d&#8217;engrenage diff\u00e9rentiel) incorrect ou d\u00e9grad\u00e9 doit \u00eatre remplac\u00e9 par de l&#8217;huile d&#8217;engrenage disponible dans le commerce (SAE80W-90 GL-5, SAE90 GL-5). Ajouter \u00e9galement un additif lubrifiant pour diff\u00e9rentiel \u00e0 glissement limit\u00e9.<\/p>\n<p style=\"font-weight: 400;\">V\u00e9rifier toujours les fluides et lubrifiants recommand\u00e9s dans les informations d&#8217;entretien appropri\u00e9es pour conna\u00eetre le fluide appropri\u00e9 pour l&#8217;entretien et les r\u00e9parations. Le liquide doit \u00eatre ajout\u00e9 \u00e0 l&#8217;essieu arri\u00e8re \u00e0 moins de 0-10 mm (0-0,4 pouces) du bas de l&#8217;orifice de remplissage. (Fig. 2)<\/p>\n<p>&nbsp;<\/p>\n<p style=\"font-weight: 400; text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-17042\" src=\"https:\/\/gm-techlink.com\/wp-content\/uploads\/2022\/11\/F02-rear-axle-1.png\" alt=\"\" width=\"740\" height=\"480\" \/><strong>Fig. 2<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p style=\"font-weight: 400;\">Apr\u00e8s avoir ajout\u00e9 le liquide, tester le v\u00e9hicule sur la route pendant au moins 10 miles et effectuer environ dix virages serr\u00e9s \u00e0 gauche et \u00e0 droite pour s&#8217;assurer que l&#8217;essieu arri\u00e8re \u00e0 glissement limit\u00e9 est activ\u00e9. On ne doit plus entendre de cliquetis ou de claquement provenant de l&#8217;arri\u00e8re du v\u00e9hicule pendant les virages serr\u00e9s.<\/p>\n<p style=\"font-weight: 400;\">Se reporter au bulletin n\u00b0 22-NA-223 pour plus d&#8217;informations, y compris les num\u00e9ros de pi\u00e8ces.<\/p>\n<p style=\"font-weight: 400;\"><em>&#8211; Merci \u00e0 Richard Renshaw<\/em><\/p>\n<p style=\"font-weight: 400;\">\n","protected":false},"excerpt":{"rendered":"<p>Un cliquetis audible ou un bruit de claquement provenant de l&#8217;arri\u00e8re du v\u00e9hicule lors de virages serr\u00e9s peut \u00eatre entendu sur certains mod\u00e8les LCF 3500\/4500 2016-2023; LCF 4500HD\/4500XD 2017-2023, LCF [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[52],"tags":[],"class_list":["post-7985","post","type-post","status-publish","format-standard","hentry","category-2022-november"],"_links":{"self":[{"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/posts\/7985","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=7985"}],"version-history":[{"count":2,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/posts\/7985\/revisions"}],"predecessor-version":[{"id":8010,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/posts\/7985\/revisions\/8010"}],"wp:attachment":[{"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7985"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7985"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7985"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}