Ag rolladh trí
 na glĂșine
Airteagail

Ag rolladh trí
 na glĂșine

Mar is eol duit, tĂĄ tiomĂĄint roth tosaigh ag samhlacha gluaisteĂĄin is coitianta a thĂĄirgtear inniu. DĂĄ bhrĂ­ sin, ba cheart go n-ĂșsĂĄidfĂ­ cĂłimeĂĄil imthacaĂ­ atĂĄ sĂĄch marthanach do na rothaĂ­ cĂșplĂĄla mar thoradh ar chinneadh den sĂłrt sin. Mar gheall ar na fĂłrsaĂ­ mĂłra atĂĄ ag gnĂ­omhĂș ar na rothaĂ­ le linn gluaiseachta, eascraĂ­onn imthacaĂ­ liathrĂłid teagmhĂĄla uilleach dĂșbailte mar a thugtar orthu. Faoi lĂĄthair, tĂĄ gluaisteĂĄin ina dtrĂ­Ăș glĂșin cheana fĂ©in, beag beann ar mhĂ©id agus ar chuspĂłir samhail gluaisteĂĄin ĂĄirithe.

Ar dtĂșs bhĂ­ buaicphointĂ­ ann...

NĂ­l a fhios ag gach dĂ­ograiseoir gluaisteĂĄn nach raibh imthacaĂ­ liathrĂłid chruach ar an gcĂ©ad cheann a ĂșsĂĄideadh i gcarranna; roimh theacht na ngluaisteĂĄn tiomĂĄna roth tosaigh, bhĂ­ cineĂĄl i bhfad nĂ­os lĂș feidhmiĂșla imthacaĂ­ sorcĂłir barrchaolaithe chun tosaigh. In ainneoin simplĂ­ocht a dhearadh, bhĂ­ roinnt mĂ­bhuntĂĄistĂ­ suntasacha aige. Ba Ă© an prĂ­omh-mhĂ­bhuntĂĄiste agus mĂ­chaoithiĂșlacht tromchĂșiseach imthacaĂ­ sorcĂłir barrchaolaithe an gĂĄ atĂĄ le himrĂ©iteach aiseach agus lubrication a choigeartĂș go trĂ©imhsiĂșil. NĂ­l na mĂ­bhuntĂĄistĂ­ seo ann a thuilleadh le imthacaĂ­ liathrĂłid teagmhĂĄla uilleacha nua-aimseartha. Chomh maith leis an bhfĂ­ric nach dteastaĂ­onn cothabhĂĄil ar bith uathu, tĂĄ siad i bhfad nĂ­os marthanaĂ­ nĂĄ cinn cĂłnĂșla.

Cnaipe nĂł nasc (iomlĂĄn).

I gcarranna a thĂĄirgtear inniu is fĂ©idir leat imthacaĂ­ liathrĂłid teagmhĂĄla uilleach an trĂ­Ăș glĂșin a aimsiĂș. I gcomparĂĄid leis an gcĂ©ad cheann, tĂĄ siad nĂ­os forbartha Ăł thaobh na teicneolaĂ­ochta de, agus ar an gcĂ©ad dul sĂ­os, tĂĄ a gcuid oibre bunaithe ar rĂ©iteach teicniĂșil difriĂșil a bhaineann lena gcomhthionĂłl. Mar sin, conas atĂĄ na glĂșnta seo difriĂșil Ăłna chĂ©ile? TĂĄ na imthacaĂ­ liathrĂłid teagmhĂĄla uilleach dhĂĄ shraith is simplĂ­ den chĂ©ad ghlĂșin suiteĂĄilte ar an "BrĂș" mar a thugtar air isteach sa soicĂ©ad trasover. Ina dhiaidh sin, dĂ©antar idirdhealĂș a dhĂ©anamh ar imthacaĂ­ dara glĂșin nĂ­os airde trĂ­na gcomhthĂĄthĂș leis an mol roth. Sa trĂ­Ăș glĂșin is mĂł chun cinn Ăł thaobh na teicneolaĂ­ochta de, feidhmĂ­onn imthacaĂ­ liathrĂłid teagmhĂĄla uillinneacha sraithe dĂșbailte i nasc dosheachanta idir an mol agus an knuckle stiĂșrtha. Is fĂ©idir imthacaĂ­ den chĂ©ad ghlĂșin a fhĂĄil go prĂ­omha i mĂșnlaĂ­ gluaisteĂĄn nĂ­os sine, lena n-ĂĄirĂ­tear. Opel Kadett agus Astra I, an dara ceann, mar shampla, sa Nissan Primera. Ina dhiaidh sin, is fĂ©idir an trĂ­Ăș glĂșin de imthacaĂ­ liathrĂłid teagmhĂĄla uilleach dhĂĄ shraith a fhĂĄil - rud a chuirfidh iontas ar go leor is dĂłcha - sa Fiat Panda beag agus sa Ford Mondeo araon.

Pitting, ach nĂ­ amhĂĄin

De rĂ©ir na saineolaithe, tĂĄ imthacaĂ­ liathrĂłid teagmhĂĄla uilleacha sraithe dĂșbailte an-mharthanach: is leor a rĂĄ, Ăł thaobh na teicneolaĂ­ochta de, gur cheart go mairfeadh siad suas le 15 bliana oibrĂ­ochta. TĂĄ sĂ© seo go leor, ach, ar an drochuair, i bhformhĂłr na gcĂĄsanna nĂ­l sĂ© ach go teoiriciĂșil. CĂ©n fĂĄth a lĂ©irĂ­onn cleachtadh rud Ă©igin difriĂșil? I measc rudaĂ­ eile, laghdaĂ­tear saol seirbhĂ­se na n-imthacaĂ­ roth. caitheamh forĂĄsach forĂĄsach ar an ĂĄbhar as a ndearnadh iad. I dteanga ghairmiĂșil, tugtar pitting ar an gcoinnĂ­oll seo. NĂ­ cheadaĂ­onn imthacaĂ­ liathrĂłid teagmhĂĄla uilleacha sraithe dĂșbailte freisin do chineĂĄlacha Ă©agsĂșla ĂĄbhar salaithe dul isteach iontu. DĂ©anann sĂ© seo damĂĄiste forĂĄsach do shĂ©ala an mhoil rotha. Ina dhiaidh sin, d'fhĂ©adfadh squeaking fada ar na rothaĂ­ tosaigh a lĂ©iriĂș go bhfuil tionchar ag creimeadh ar an imthacaĂ­, rud a chuaigh isteach go domhain isteach sa bhroinn. Comhartha eile nach bhfuil ceann de na imthacaĂ­ ag obair i gceart nĂĄ creathadh roth, a tharchuirtear ansin chuig cĂłras stiĂșrtha iomlĂĄn an ghluaisteĂĄin. Is fĂ©idir linn a sheiceĂĄil go hĂ©asca cad a ndearnadh damĂĄiste dĂłibh. Chun seo a dhĂ©anamh, ardaigh an carr ar ardaitheoir agus ansin bog na rothaĂ­ tosaigh go trasna agus comhthreomhar lena n-ais uainĂ­ochta.

AthsholĂĄthar, is Ă© sin, squeeze nĂł unscrew

Is fĂ©idir imthacaĂ­ damĂĄiste, is cuma cĂ©n ghlĂșin Ă©, a athsholĂĄthar go rĂ©asĂșnta Ă©asca. I gcĂĄs cineĂĄlacha nĂ­os sine rĂ©itigh, e.g. an chĂ©ad ghlĂșin, cuirtear an t-imthaca damĂĄiste in ionad agus tĂĄ ceann maith suiteĂĄilte trĂ­na bhrĂș le preas hiodrĂĄlacha lĂĄimhe. Is fusa fĂłs Ă© seo a dhĂ©anamh i gcĂĄs imthacaĂ­ den chineĂĄl deiridh sin, i.e. trĂ­Ăș glĂșin. Chun athsholĂĄthar ceart a dhĂ©anamh, dĂ­scriĂș go simplĂ­ agus ansin dĂ©an cĂșpla scriĂșnna nĂ­os doichte. Tabhair faoi deara, ĂĄfach, nĂĄ dĂ©an dearmad iad a dhĂ©anamh nĂ­os doichte go dtĂ­ an chasmhĂłimint chuĂ­ ag baint ĂșsĂĄide as eochair chasmhĂłiminte.

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