{"id":111609,"date":"2024-05-24T08:29:02","date_gmt":"2024-05-24T05:29:02","guid":{"rendered":"https:\/\/realitatearutiera.ro\/?p=111609"},"modified":"2024-05-24T08:29:04","modified_gmt":"2024-05-24T05:29:04","slug":"cum-iti-dai-seama-daca-ambreiajul-s-a-defectat","status":"publish","type":"post","link":"https:\/\/realitatearutiera.ro\/?p=111609","title":{"rendered":"Cum \u00ee\u021bi dai seama dac\u0103 ambreiajul s-a defectat"},"content":{"rendered":"\n<p>Simptomele unui ambreiaj defect pot fi recunoscute cu u\u0219urin\u021b\u0103 de \u0219oferi, dar \u00eenlocuirea acestuia sau remedierea problemei va necesita expertiza unui mecanic. Iat\u0103 cum \u00ee\u021bi po\u021bi da seama dac\u0103 ambreiajul e neaerisit.<\/p>\n\n\n\n<p>\u0218oferii nefamiliariza\u021bi cu sistemul mecanic al unei ma\u0219ini trebuie s\u0103 \u0219tie c\u0103 ambreiajul are rolul de a cupla anumite trepte de vitez\u0103. Practic, face leg\u0103tura \u00eentre motor \u0219i cutia de viteze.<\/p>\n\n\n\n<p>Cele patru componente de baz\u0103 ale ambreiajului sunt&nbsp;<a href=\"https:\/\/www.promotor.ro\/stiri-auto\/noi-solutii-pentru-reducerea-consumului-volvo-testeaza-sistemul-volanta-kers-8290332\">volanta<\/a>, discul de ambreiaj, placa \u0219i rulment de presiune.<\/p>\n\n\n\n<p>La unele ma\u0219ini transmisia e manual\u0103, la altele se face automat selectarea vitezei.<\/p>\n\n\n\n<p>Diferen\u021ba este c\u0103 la manual\u0103, \u0219oferul alege treapta de vitez\u0103 \u0219i cuplul optim prin forfecarea dintre ambreiaj \u0219i accelera\u021bie. La&nbsp;<a href=\"https:\/\/www.promotor.ro\/stiri-auto\/cat-costa-reparatia-la-o-cutie-de-viteze-automata-cele-mai-intalnite-probleme-la-masinile-cu-transmisie-automata-19222129\">automat\u0103<\/a>, aceast\u0103 opera\u021biune o face computerul ma\u0219inii.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Care sunt simptomele unui ambreiaj defect<\/h2>\n\n\n\n<p>Pentru c\u0103 acest sistem mecanic este utilizat aproape permanent, ambreiajul se uzeaz\u0103, \u00een timp, \u0219i \u00eencep s\u0103 apar\u0103 probleme.<\/p>\n\n\n\n<p>Simptomele unui ambreiaj defect sunt, \u00een general:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>miros nepl\u0103cut;<\/li>\n\n\n\n<li>accelerare lent\u0103;<\/li>\n\n\n\n<li>zgomote din zona transmisiei;<\/li>\n\n\n\n<li>umezeal\u0103 sub pedala de ambreiaj sau sub pompa hidraulic\u0103;<\/li>\n\n\n\n<li>nu intr\u0103 \u00een\u00a0<a href=\"https:\/\/www.promotor.ro\/stiri-auto\/de-ce-nu-e-bine-sa-scoti-masina-din-viteza-cand-stai-la-semafor-vehiculele-care-pot-avea-probleme-din-cauza-asta-19222578\">vitez\u0103<\/a>;<\/li>\n\n\n\n<li>pedal\u0103 de ambreiaj prea rigid\u0103 sau prea moale.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e2nd trebuie \u00eenlocuit ambreiajul<\/h2>\n\n\n\n<p>\u00cen momentul \u00een care se uzeaz\u0103, ambreiajul \u00eencepe s\u0103 emane un miros nepl\u0103cut, asem\u0103n\u0103tor cu cel de cauciuc ars. Dar \u0219i utilizarea intens\u0103 a transmisiei poate genera acest iz nepl\u0103cut. A\u0219a c\u0103 trebuie corelat mirosul cu un alt simptom.<\/p>\n\n\n\n<p>Dac\u0103 accelerarea ma\u0219inii e mai lent\u0103 dec\u00e2t de obicei, atunci e foarte probabil s\u0103 fie nevoie de un kit nou de ambreiaj.<\/p>\n\n\n\n<p>De asemenea, atunci c\u00e2nd \u00eencep s\u0103 se aud\u0103 zgomote neobi\u0219nuite la schimbarea treptelor de&nbsp;<a href=\"https:\/\/www.promotor.ro\/stiri-auto\/cine-e-vinovat-daca-soferul-din-fata-a-pus-frana-fara-motiv-politistul-tavi-pertea-explica-video-19252494\">vitez\u0103<\/a>, s-ar putea s\u0103 te confrun\u021bi cu un ambreiaj uzat. \u0218i dac\u0103 observi \u00een zona pedalei de ambreiaj umezeal\u0103, ori \u00een apropierea pompei hidraulice, cu siguran\u021b\u0103 trebuie s\u0103 ajungi cu ma\u0219ina \u00een service.<\/p>\n\n\n\n<p>Un alt semn c\u0103 trebuie \u00eenlocuit ambreiajul este schimbarea cu dificultate a vitezelor, \u00een special c\u00e2nd e frig afar\u0103.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Cum \u00ee\u021bi dai seama dac\u0103 ambreiajul e neaerisit<\/h2>\n\n\n\n<p>La unele ma\u0219ini, ambreiajul este ac\u021bionat, de exemplu, printr-un sistem hidraulic. Astfel, sunt montate dou\u0103 pompe, una sub pedala de ambreiaj \u0219i alta pe cutia de viteze. Cu ajutorul lichidului de&nbsp;<a href=\"https:\/\/www.promotor.ro\/stiri-auto\/totul-despre-frana-de-motor-cum-se-foloseste-si-cand-trebuie-activata-19285880\">fr\u00e2n\u0103<\/a>, sistemul hidraulic ac\u021bioneaz\u0103 placa de presiune a ambreiajului c\u00e2nd e ap\u0103sat\u0103 pedala.<\/p>\n\n\n\n<p>Cu timpul, este posibil ca sistemul s\u0103 prind\u0103 aer sau, din contr\u0103, s\u0103 piard\u0103 lichid. Atunci, pedala de ambreiaj devine prea moale sau prea rigid\u0103.<\/p>\n\n\n\n<p>\u00cen aceast\u0103 situa\u021bie trebuie f\u0103cut\u0103 o verificare atent\u0103 pentru a stabili cauza, fi e un furtun fisurat, fie garnituri uzate, fie s-a uzat placa de ambreiaj. Dup\u0103 ce se remediaz\u0103 problema, se face o aerisire a sistemului de ambreiaj, cu ajutorul unui compresor. Astfel, vor fi eliminate impurit\u0103\u021bi \u0219i decolmatate circuitele.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Care este testul ambreiajului uzat<\/h2>\n\n\n\n<p>La ma\u0219inile cu transmisie manual\u0103, \u0219oferii pot face c\u00e2teva&nbsp;<a href=\"https:\/\/www.promotor.ro\/stiri-auto\/politistii-vor-fi-obligati-sa-faca-tuturor-soferilor-teste-de-alcool-si-droguri-in-ce-conditii-apare-aceasta-obligatie-19221764\">teste<\/a>&nbsp;pentru a vedea dac\u0103 ambreiajul e uzat.<\/p>\n\n\n\n<p>De exemplu, la urcarea unei pante, motorul se va tura mult mai mult, ceea ce \u00eenseamn\u0103 c\u0103 ambreiajul \u00eencepe s\u0103 patineze.<\/p>\n\n\n\n<p>Un alt test se poate face, \u00eens\u0103, pe loc. Cu ma\u0219ina sta\u021bionat\u0103, motorul pornit \u0219i fr\u00e2na de m\u00e2n\u0103 tras\u0103, se cupleaz\u0103 \u00een treapta maxim\u0103 a cutiei de viteze. Ridici \u00eencet piciorul de pe ambreiaj, \u00een timp ce tura\u021bia motorului scade. \u00cen mod normal, motorul se va opri \u00een scurt timp. Dar, cu c\u00e2t ambreiajul este mai uzat, cu at\u00e2t va dura mai mult p\u00e2n\u0103 c\u00e2nd motorul se va opri.<\/p>\n\n\n\n<p>Dar, cel mai clar se va observa \u00een mers dac\u0103 ambreiajul e uzat. Dac\u0103 \u00een mod normal ma\u0219ina atinge 50 km\/h \u00een 4-5 secunde, c\u00e2nd\u00a0<a href=\"https:\/\/www.promotor.ro\/stiri-auto\/testul-ambreiajului-uzat-care-sunt-simptomele-unui-ambreiaj-defect-19223998\">ambreiajul<\/a>\u00a0e uzat va fi nevoie de 7-10 secunde pentru a atinge acest prag. Deci, ma\u0219ina va accelera de dou\u0103 ori mai lent dec\u00e2t \u00een mod obi\u0219nuit.<\/p>\n\n\n\n<p>Sursa:promotor Foto:promotor<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Simptomele unui ambreiaj defect pot fi recunoscute cu u\u0219urin\u021b\u0103 de \u0219oferi, dar \u00eenlocuirea acestuia sau remedierea problemei va necesita expertiza<\/p>\n","protected":false},"author":1,"featured_media":111610,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"spay_email":"","footnotes":"","jetpack_publicize_message":""},"categories":[82],"tags":[],"class_list":["post-111609","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-auto"],"jetpack_featured_media_url":"https:\/\/realitatearutiera.ro\/wp-content\/uploads\/2024\/05\/https___www.promotor.ro_wp-content_uploads_2024_05_driver-hand-shifting-gear-shift-knob-manually-sel-2023-11-27-05-06-45-utc-1024x683-1.webp","jetpack_publicize_connections":[],"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p61naM-t29","jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/posts\/111609","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=111609"}],"version-history":[{"count":1,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/posts\/111609\/revisions"}],"predecessor-version":[{"id":111611,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/posts\/111609\/revisions\/111611"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=\/wp\/v2\/media\/111610"}],"wp:attachment":[{"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=111609"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=111609"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/realitatearutiera.ro\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=111609"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}