{"id":2413,"date":"2022-02-16T11:17:25","date_gmt":"2022-02-16T11:17:25","guid":{"rendered":"https:\/\/master-7rqtwti-7z4xhzo4ugydc.us-4.platformsh.site\/?p=2413"},"modified":"2025-06-06T18:43:05","modified_gmt":"2025-06-06T13:13:05","slug":"jarrujarjestelma","status":"publish","type":"post","link":"https:\/\/stp.com\/fi\/jarrujarjestelma\/","title":{"rendered":"Jarruj\u00e4rjestelm\u00e4"},"content":{"rendered":"

Jarruj\u00e4rjestelm\u00e4 unohdetaan usein ajoneuvojen huollon yhteydess\u00e4, mutta ajoneuvojen turvallisuuden varmistamiseksi sen t\u00e4rkeys tulisi kuitenkin asettaa etusijalle. Asianmukainen huolto est\u00e4\u00e4 jarruj\u00e4rjestelm\u00e4n vioittumisen ja s\u00e4\u00e4st\u00e4\u00e4 rahaa est\u00e4m\u00e4ll\u00e4 ennenaikaista korroosiota ja rikkoutumista. K\u00e4yt\u00e4 aina jarrunestett\u00e4, joka on merkitty\u00a0jarrus\u00e4ili\u00f6n korkkiin tai auton ohjekirjaan.<\/p>\n

Miten jarrunesteen taso tarkistetaan:<\/strong><\/h3>\n

Jarruj\u00e4rjestelm\u00e4n huollon t\u00e4rke\u00e4 vaihe on jarrunesteen vaihto. Jarruneste on hygroskooppista (se imee vett\u00e4). K\u00e4ytetyn nesteen korvaaminen tuoreella nesteell\u00e4 pit\u00e4\u00e4 j\u00e4rjestelm\u00e4n puhtaana kosteudesta. Jos jarrut eiv\u00e4t tunnu vaikeissa jarrutusolosuhteissa toimivan yht\u00e4 hyvin kuin ennen, tuoreen jarrunesteen lis\u00e4\u00e4minen voi palauttaa jarrutustehon.<\/p>\n

    \n
  1. Etsi jarrunestes\u00e4ili\u00f6 \u2013 se on yleens\u00e4 konepellin alla moottoritilan takaosassa kuljettajan puolella.<\/li>\n
  2. Puhdista s\u00e4ili\u00f6 ja sen korkki liasta ja p\u00f6lyst\u00e4.<\/li>\n
  3. Irrota korkki ja lis\u00e4\u00e4 nestett\u00e4, kunnes taso saavuttaa s\u00e4ili\u00f6n kyljess\u00e4 olevan \u201dt\u00e4ynn\u00e4\u201d- tai \u201dmax\u201d-merkin.<\/li>\n
  4. Kierr\u00e4 korkki paikalleen.<\/li>\n<\/ol>\n

    T\u00c4RKE\u00c4 VINKKI:<\/strong><\/p>\n

    Jarruneste liuottaa maalia, joten \u00e4l\u00e4 l\u00e4ikyt\u00e4 sit\u00e4 millek\u00e4\u00e4n maalatulle pinnalle. Jos l\u00e4ikyt\u00e4t jarrunestett\u00e4 vahingossa, huuhtele se heti pois vedell\u00e4 (vesi neutraloi jarrunesteen).<\/p>\n

    ALUSTAN HUOLTO<\/strong><\/h2>\n

    Alustan nivelet on voideltava ennenaikaisen kulumisen ja korroosion est\u00e4miseksi. Alustan ep\u00e4tavalliset \u00e4\u00e4net kertovat, ett\u00e4 alustan nivelet kaipaavat voitelua.<\/p>\n

    Jokainen ajoneuvo on erilainen, joten tarkasta ajoneuvon ohjekirjasta auton voitelukohdat, valmistajan suosittelemat rasvatyypit sek\u00e4 huoltov\u00e4lit. Jos ajoneuvosi ohjekirjassa ei mainita suositeltuja huoltov\u00e4lej\u00e4 alustavoitelulle, hyv\u00e4 nyrkkis\u00e4\u00e4nt\u00f6 on tehd\u00e4 se joka kolmannen \u00f6ljynvaihdon yhteydess\u00e4 tai kolme kertaa vuodessa.<\/p>\n

    Useimmissa autoissa ja kevyiss\u00e4 kuorma-autoissa on nyky\u00e4\u00e4n tiivistettyj\u00e4 \u201dikivoideltuja\u201d palloniveli\u00e4, raidetangon p\u00e4it\u00e4 ja jopa U-niveli\u00e4. Kun tehtaan voitelu kuivuu, n\u00e4m\u00e4 alustan nivelet alkavat kulua. Joissakin ajoneuvoissa on edelleen jousituksen ja voimansiirron osia, joissa on asianmukaiset rasvanipat. Silloin on mahdollista k\u00e4ytt\u00e4\u00e4 yksinkertaista k\u00e4sin pumpattavaa rasvapistoolia voiteluun s\u00e4\u00e4nn\u00f6llisin v\u00e4liajoin.<\/p>\n

    T\u00c4RKE\u00c4 VINKKI:<\/strong><\/p>\n

    K\u00e4yt\u00e4 laadukasta litiumrasvaa tai synteettist\u00e4 rasvaa.<\/p>\n

    Alustan nivelten voitelu:<\/strong><\/p>\n

      \n
    1. Puhdista nivel huolellisesti rievulla.<\/li>\n
    2. K\u00e4yt\u00e4 korkealaatuista alustarasvaa ja ty\u00f6nn\u00e4 voitelupistoolin p\u00e4\u00e4 ajoneuvon rasvanippaan.<\/li>\n
    3. Purista rasvapistoolin liipaisinta ty\u00f6nt\u00e4\u00e4ksesi rasvaa niveleen, kunnes n\u00e4et rasvaa valuvan tiivisteest\u00e4.<\/li>\n
    4. Poista rasvapistooli ja pyyhi ylim\u00e4\u00e4r\u00e4inen rasva pois.<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"

      Jarruj\u00e4rjestelm\u00e4 unohdetaan usein ajoneuvojen huollon yhteydess\u00e4, mutta ajoneuvojen turvallisuuden varmistamiseksi sen t\u00e4rkeys tulisi kuitenkin asettaa etusijalle. Asianmukainen huolto est\u00e4\u00e4 jarruj\u00e4rjestelm\u00e4n vioittumisen ja s\u00e4\u00e4st\u00e4\u00e4 rahaa est\u00e4m\u00e4ll\u00e4 ennenaikaista korroosiota ja rikkoutumista. K\u00e4yt\u00e4 aina jarrunestett\u00e4, joka on merkitty\u00a0jarrus\u00e4ili\u00f6n korkkiin tai auton ohjekirjaan. Miten jarrunesteen taso tarkistetaan: Jarruj\u00e4rjestelm\u00e4n huollon t\u00e4rke\u00e4 vaihe on jarrunesteen vaihto. Jarruneste on hygroskooppista (se imee […]<\/p>\n","protected":false},"author":1,"featured_media":4584,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[15],"tags":[],"class_list":["post-2413","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-huolto-ohjeita"],"acf":[],"yoast_head":"\nBrake System \u2013 Basic Maintenance | STP\u00ae<\/title>\n<meta name=\"description\" content=\"Find out how your vehicle\u2019s brake system works, how to check the brake fluid level and the benefits of using STP\u00ae Brake Fluid in your car.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/stp.com\/fi\/jarrujarjestelma\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta 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