{"id":4271,"date":"2016-10-30T19:36:23","date_gmt":"2016-10-30T19:36:23","guid":{"rendered":"https:\/\/techlinkfrench.mynetworkcontent.com\/?p=4271"},"modified":"2017-01-30T19:56:42","modified_gmt":"2017-01-30T19:56:42","slug":"condition-du-3e-rapport-sur-une-boite-de-vitesses-manuelle","status":"publish","type":"post","link":"https:\/\/gm-techlinkfrench.com\/?p=4271","title":{"rendered":"Condition du 3e rapport sur une bo\u00eete de vitesses manuelle"},"content":{"rendered":"<p>Certains mod\u00e8les Camaro et ATS-V 2017 dot\u00e9s de la bo\u00eete de vitesses \u00e0 6 rapports (EFC MM6, MG9) et mod\u00e8les Corvette 2017 dot\u00e9s de la bo\u00eete de vitesses \u00e0 7 rapports (EFC MEP, MEK) peuvent pr\u00e9senter un probl\u00e8me de sortie du 3e rapport caus\u00e9 par l&#8217;usinage inappropri\u00e9 d&#8217;une roue dent\u00e9e. Ces v\u00e9hicules auront un tr\u00e8s bas kilom\u00e9trage ou la condition sera d\u00e9tect\u00e9e pendant la pr\u00e9paration \u00e0 la route des v\u00e9hicules neufs (PDI).<\/p>\n<p>&nbsp;<\/p>\n<p>Pour d\u00e9terminer si la bo\u00eete de vitesses fonctionne correctement, passer le 1er rapport, puis le 2e rapport aussi rapidement que possible \u00e0 un \u00e9tranglement faible ou moyen. Ensuite, passer au 3e rapport et rel\u00e2cher le levier de vitesse en acc\u00e9l\u00e9rant rapidement \u00e0 un \u00e9tranglement moyen ou \u00e0 plein gaz, puis d\u00e9c\u00e9l\u00e9rer.<\/p>\n<p>&nbsp;<\/p>\n<p>Si la bo\u00eete de vitesses ne quitte pas le 3e rapport, r\u00e9trograder au 2e rapport et r\u00e9p\u00e9ter la proc\u00e9dure de changement de vitesse et d&#8217;acc\u00e9l\u00e9ration \u00e0 10 reprises. Si la bo\u00eete de vitesses ne quitte pas le 3e rapport, la bo\u00eete de vitesses est dot\u00e9e de la roue dent\u00e9e bien usin\u00e9e. (fig. 14, no 1) Si la bo\u00eete de vitesses quitte le troisi\u00e8me rapport, l&#8217;usinage d&#8217;une des roues dent\u00e9es est inappropri\u00e9e (fig. 14, no 2), il faut alors remplacer la roue dent\u00e9e du 3e rapport, le synchroniseur et le collet de changement de rapport.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-4257\" src=\"http:\/\/sandyblogs.com\/techlink_french\/wp-content\/uploads\/2017\/01\/F14-3rd-gears.png\" alt=\"F14 3rd gears\" width=\"600\" height=\"336\" srcset=\"https:\/\/gm-techlinkfrench.com\/wp-content\/uploads\/2017\/01\/F14-3rd-gears.png 600w, https:\/\/gm-techlinkfrench.com\/wp-content\/uploads\/2017\/01\/F14-3rd-gears-300x168.png 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<p style=\"text-align: center;\"><strong>Fig 14<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p><em>&#8211; Merci \u00e0 Steve Schipansky<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Certains mod\u00e8les Camaro et ATS-V 2017 dot\u00e9s de la bo\u00eete de vitesses \u00e0 6 rapports (EFC MM6, MG9) et mod\u00e8les Corvette 2017 dot\u00e9s de la bo\u00eete de vitesses \u00e0 7 [&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-4271","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/posts\/4271","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=4271"}],"version-history":[{"count":2,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/posts\/4271\/revisions"}],"predecessor-version":[{"id":4273,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=\/wp\/v2\/posts\/4271\/revisions\/4273"}],"wp:attachment":[{"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4271"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4271"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gm-techlinkfrench.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4271"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}