{"id":5471,"date":"2021-02-07T18:41:57","date_gmt":"2021-02-07T18:41:57","guid":{"rendered":"https:\/\/techlinkspanish.mynetworkcontent.com\/?p=5471"},"modified":"2021-04-07T18:48:22","modified_gmt":"2021-04-07T18:48:22","slug":"sonido-de-estallido-en-techo-trasero-de-la-cabina","status":"publish","type":"post","link":"https:\/\/gm-techlinkspanish.com\/?p=5471","title":{"rendered":"Sonido de estallido en techo trasero de la cabina"},"content":{"rendered":"<p>Se puede escuchar un sonido de estallido que proviene desde el techo trasero del \u00e1rea de la cabina en algunos modelos Silverado 1500 y Sierra 1500 2019-2020 y modelos Silverado 2500HD\/3500HD y Sierra 2500HD\/3500HD 2020, fabricados antes del 3 de agosto de 2020. El sonido de estallido, que se puede escuchar m\u00e1s a menudo cuando se calienta o enfr\u00eda el cuerpo de la cabina al cambiar las temperaturas ambiente, puede ser causado por interferencia entre la Luz de frenado central montada en alto (CHMSL) y el cuerpo del aler\u00f3n montado en el techo. (Fig. 10, #1)<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-14411\" src=\"https:\/\/gm-techlink.com\/wp-content\/uploads\/2021\/02\/F10-spoiler-1.png\" sizes=\"auto, (max-width: 740px) 100vw, 740px\" srcset=\"https:\/\/gm-techlink.com\/wp-content\/uploads\/2021\/02\/F10-spoiler-1.png 740w, https:\/\/gm-techlink.com\/wp-content\/uploads\/2021\/02\/F10-spoiler-1-300x195.png 300w, https:\/\/gm-techlink.com\/wp-content\/uploads\/2021\/02\/F10-spoiler-1-85x55.png 85w, https:\/\/gm-techlink.com\/wp-content\/uploads\/2021\/02\/F10-spoiler-1-200x130.png 200w\" alt=\"\" width=\"740\" height=\"480\" \/><strong>Fig. 10<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>Ya que estas partes se expanden y contraen con cambios en las condiciones ambientales, puede haber una condici\u00f3n de adhesi\u00f3n-deslizamiento que genera el sonido. Una ligera marca de desgaste se puede ver en la pintura del aler\u00f3n en algunos ejemplos. (Fig. 11, #2)<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-14412\" src=\"https:\/\/gm-techlink.com\/wp-content\/uploads\/2021\/02\/F11-spoiler-2.png\" sizes=\"auto, (max-width: 740px) 100vw, 740px\" srcset=\"https:\/\/gm-techlink.com\/wp-content\/uploads\/2021\/02\/F11-spoiler-2.png 740w, https:\/\/gm-techlink.com\/wp-content\/uploads\/2021\/02\/F11-spoiler-2-300x195.png 300w, https:\/\/gm-techlink.com\/wp-content\/uploads\/2021\/02\/F11-spoiler-2-85x55.png 85w, https:\/\/gm-techlink.com\/wp-content\/uploads\/2021\/02\/F11-spoiler-2-200x130.png 200w\" alt=\"\" width=\"740\" height=\"480\" \/><strong>Fig. 11<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>Para crear m\u00e1s espacio entre la CHMSL y el aler\u00f3n, se debe aplicar cinta de espuma entre la CHMSL y las esquinas inferiores del cuerpo del aler\u00f3n (Fig. 12) siguiendo el procedimiento de reparaci\u00f3n en el Bolet\u00edn #21-NA-018.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-14413\" src=\"https:\/\/gm-techlink.com\/wp-content\/uploads\/2021\/02\/F12-spoiler-4.png\" sizes=\"auto, (max-width: 740px) 100vw, 740px\" srcset=\"https:\/\/gm-techlink.com\/wp-content\/uploads\/2021\/02\/F12-spoiler-4.png 740w, https:\/\/gm-techlink.com\/wp-content\/uploads\/2021\/02\/F12-spoiler-4-300x194.png 300w, https:\/\/gm-techlink.com\/wp-content\/uploads\/2021\/02\/F12-spoiler-4-85x55.png 85w, https:\/\/gm-techlink.com\/wp-content\/uploads\/2021\/02\/F12-spoiler-4-200x130.png 200w\" alt=\"\" width=\"740\" height=\"479\" \/><strong>Fig. 12<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p><strong>CONSEJO:<\/strong> Las ocho tuercas del aler\u00f3n del techo central originales no son reutilizables. (Fig. 13) Los sujetadores originales se deben descartar y reemplazar.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-14414\" src=\"https:\/\/gm-techlink.com\/wp-content\/uploads\/2021\/02\/F13-spoiler-3.png\" sizes=\"auto, (max-width: 740px) 100vw, 740px\" srcset=\"https:\/\/gm-techlink.com\/wp-content\/uploads\/2021\/02\/F13-spoiler-3.png 740w, https:\/\/gm-techlink.com\/wp-content\/uploads\/2021\/02\/F13-spoiler-3-300x195.png 300w, https:\/\/gm-techlink.com\/wp-content\/uploads\/2021\/02\/F13-spoiler-3-85x55.png 85w, https:\/\/gm-techlink.com\/wp-content\/uploads\/2021\/02\/F13-spoiler-3-200x130.png 200w\" alt=\"\" width=\"740\" height=\"480\" \/><strong>Fig. 13<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>Para el procedimiento de reparaci\u00f3n completo as\u00ed como la informaci\u00f3n de partes, consulte el Bolet\u00edn #21-NA- 018.<\/p>\n<p>&nbsp;<\/p>\n<p><em>&#8211; Gracias a David MacGillis y Kevin Minor<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Se puede escuchar un sonido de estallido que proviene desde el techo trasero del \u00e1rea de la cabina en algunos modelos Silverado 1500 y Sierra 1500 2019-2020 y modelos Silverado [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[35],"tags":[],"class_list":["post-5471","post","type-post","status-publish","format-standard","hentry","category-2021-feb"],"_links":{"self":[{"href":"https:\/\/gm-techlinkspanish.com\/index.php?rest_route=\/wp\/v2\/posts\/5471","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gm-techlinkspanish.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gm-techlinkspanish.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gm-techlinkspanish.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gm-techlinkspanish.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5471"}],"version-history":[{"count":2,"href":"https:\/\/gm-techlinkspanish.com\/index.php?rest_route=\/wp\/v2\/posts\/5471\/revisions"}],"predecessor-version":[{"id":5479,"href":"https:\/\/gm-techlinkspanish.com\/index.php?rest_route=\/wp\/v2\/posts\/5471\/revisions\/5479"}],"wp:attachment":[{"href":"https:\/\/gm-techlinkspanish.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5471"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gm-techlinkspanish.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5471"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gm-techlinkspanish.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5471"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}