Bearing Hub, Kako zamijeniti glavčinu ležaja na Daewoo Nexia učiniti sami

Prilikom vožnje na automobilu, vrlo je često moguće promatrati pojavu karakterističnog Huma, koji ga se može prereviti tijekom vremena. Osim toga, mijenja se ovisno o stanju površine ceste. Na dobroj cesti - Hum nestaje ili se smanjuje, tako da se može činiti da nema potrebe za popravak, ali čim kotači idu na lošu cestu - ponovno se pojavljuje Hum. Osim toga, pri velikoj brzini možete čuti određeni reljefni. Razlog za pojavu ovih simptoma, u pravilu, je krivica glasičnog ležaja. Važno je napomenuti da ako ne zamijenite zujanje ležaj na vrijeme, kada vožnja može zaglaviti, što je iznimno opasno i predstavlja prijetnju životu, dakle, s najmanjim manifestacijama gore opisanih simptoma kvara, Trebalo bi to biti zamijenjeno glavom što je prije moguće. O tome dalje u članku.

Ležaj glavčine, koje zadatke obavlja

Ležaj je mehanizam koji podržava dio potpore. U mogućnosti je održavati osovinu, os ili bilo koji drugi element, ali u svakom slučaju, njegova glavna svrha je fiksiranje osovine u prostoru, što osigurava njegovu slobodnu distribuciju ili rotaciju. Druga funkcija ležaja glavčine je percepcija mehaničkog opterećenja, kao i njezin prijenos na druge elemente.

Hub ležaj je mehanizam koji je valjkasti ležaj. Pruža glatku rotaciju kotača oko osi. Ovi ležajevi su jednokrevetni i dvostruki red, kao i otvoreni i zatvoreni tip. Koriste se u putniku i kamionima. Ležajevi kotača za prednje i stražnje kotače značajno se razlikuju međusobno.

Ležajevi autosjedalice stalno su podvrgnuti ekstremnim opterećenjima. Uključuje visoke temperaturne razlike, utjecaj na okoliš, formiranje udarnih opterećenja pri ulasku u jame, upravljač, kočnice, pogon. Važno je napomenuti da rečeno ne bi trebalo spriječiti rotaciju kotača, koji bi se trebao okretati s minimalnim trenjem i dopuštenom bukom.

004-1knuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuug9555555555555555555555555555.

Valjkasti ležaj, uređaj, prednosti i nedostaci

004-1knuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuug9555555555555555555555555555.

Valjkasti ležajevi su vrlo osjetljivi na instalaciju, koja, ako se nepravilno provodi, može odmah ukloniti dio u redu. Newbies koji ne znaju o ovoj značajci valjnih kotača ležajevi često zavaravaju beskrupulozne radnike STO-a, koji proizvode zamjenu ovog elementa na ruku i slabo hitne pomoći.

Dijagonalni ležaj, uređaj, prednosti i nedostaci

Dijagonalni ležajevi mogu izdržati teška opterećenja i imaju izvrsnu otpornost na habanje.

Međutim, njihov rad, kao što su valjkasti ležajevi, ovisi o pravoj instalaciji (snažno zatezanje), inače će uspjeti.

Trenutak pritezanja ležaja, ono što jest i kao okretni moment ležaja utječe na trajanje operacije

Trenutak pritezanja ležaja je događaj koji treba obaviti upravo u skladu s preporukama proizvođača vozila. Kao što je već spomenuto, netočna postavka ležaja podrazumijeva njegov slom.

Ako je ranije za podešavanje potrebnih posebnih vještina, kao i prisutnost posebnih alata koji su bili teško naći u to vrijeme, onda danas nema problema u tom pogledu. Sada svaki vlasnik automobila može kupiti potrebne alate i dobiti podatke koji vam omogućuju samostalno kontrolirati stanje ležajeva i drugih elemenata automobila.

Hub ležaj je neispravan, znakovi loma

Glavni znakovi kvara ležaja automobila su:

  1. Snažan Hum ili buka koja se čuje iza vozila. Ako je glas ležaja neispravan, buka postaje više pri skretanju.
  2. Izgled zaostajanja u stražnjem kotaču, koji je popraćen bukom ili kuckanje.

Alati i uređaji za zamjenu ležaja hub, sigurnost

  1. Posebna vučica.
  2. Čekić.
  3. Kliješta za raščlanice.
  4. Ključ na 17.
  5. Ključni šesterokut na 10.
  6. Odvijač.
  7. Sječivo.

Prije zamjene ne zaboravite staviti anti-tatarske šipke ispod stražnjih kotača, a ispod tijela - fokus.

Zamjena prednjeg ležaja kotača, korak po korak upute

  1. Slabljenje vijaka za pričvršćivanje prednjih kotača.
    004-1knuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuug9555555555555555555555555555.
  2. Valjajući lađe maticu.
  3. Zatim podignite automobil na Jack i rastavite prednji kotač.
    004-1knuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuug9555555555555555555555555555.
  4. Pronašli smo maticu koji popravlja vrha upravljača, a zatim ga odvrnite.
    004-1knuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuug9555555555555555555555555555.
  5. Koristeći vrpcu, pritisnut je vrh upravljača.
    004-1knuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuug9555555555555555555555555555.
  6. Uzmite posljednje od prednjeg stalka.
    004-1knuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuug9555555555555555555555555555.
  7. Pronašli smo i uklonimo dvije metalne kapice, pričvršćivanje čeljusti čeljusti.
    004-1knuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuug9555555555555555555555555555.
  8. Odvrnite vijke čeljusti.
    004-1knuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuug9555555555555555555555555555.
  9. Tako da se čeljust ne miješa, uklonite ga, nakon čega se držimo na žici.
    004-1knuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuug9555555555555555555555555555.
  10. Zatim odvrnite loptu lopte.
    004-1knuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuug9555555555555555555555555555.
  11. Znati loptu podršku.
    004-1knuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuug9555555555555555555555555555.
  12. Uklonite disk kočnice.
    004-1knuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuug9555555555555555555555555555.
  13. Sada biste trebali odvrnuti maticu iz čvorišta.
  14. Pod kapuljače oslabljuju dvije orašaste plodove koji drže stalak na šalici.
    004-1knuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuug9555555555555555555555555555.
  15. Vratili smo se natrag u automobil i spustimo polugu lopte.
  16. Zatim povucite stalak s scene, međutim, treba se zapravo koristiti ovdje kako ne bi povukao pogonsku osovinu.
    004-1knuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuug9555555555555555555555555555.
  17. Sada potpuno uklonite stalak.
  18. Kada se sjedište ležaja proteže, zapravo postoji unutarnji prsten.
    004-1knuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuug9555555555555555555555555555.
  19. Ležaj je izbačen, a prsten je odrezao brusilicu.
    004-1knuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuug9555555555555555555555555555.
  20. Novi element je nježno vođen ili umetnut na svoje mjesto.
    004-1knuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuug9555555555555555555555555555.

Zamjena ležaja stražnjeg kotača, stupanj korak po korak

Ponovno postavljanje ležaja stražnjeg čvorišta izrađuje se na isti način:

  1. Uklonite stražnji kotač.
    004-1knuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuug9555555555555555555555555555.
  2. Ja mont pod tijelom.
  3. Odvijemo vijke osi i bubnja. Ako je potrebno, Splash WD-40.
  4. Uklonite bubanj kočnice.
  5. Mi rastavljamo kapu.
  6. Raspomjerimo orah, kroz koji je čep obučen. Treba mu se pristupiti, nakon čega vuče pincete.
    004-1knuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuug9555555555555555555555555555.
  7. Uklonite iz osi unutarnji prsten ležaja s uklanjanjem ili jednostavno uklonite osovinu odvijajući četiri matice s poležne strane.
  8. S odvijačem uklanjamo isječak i uz pomoć dlijeta, pažljivo kucajte unutarnji prsten iz osi.
  9. Propisat ćemo novi ležaj uz pomoć stare klime.
  10. Nakon montaže povučemo maticu, primjenjujući određeni napor.

Nakon operacije, to bi trebalo voziti tri ili četiri dana. Onda morate ponovno povući maticu kako biste uklonili remen.

004-1knuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuug9555555555555555555555555555.

Savjeti Profi, kako napraviti posao ispravno, koji mazivač je bolje koristiti za ležaj

  1. Poželjno je zamijeniti ležajeve na stražnjim ili prednjim kotačima, bez obzira na to je li vrijednost tamo dio.
  2. Odaberite ispravan lubrikant pod ležajevima.
  3. Nemoguće je pobijediti čekić na ležaj, potrebno je to učiniti s drvenom tabletom.
  4. U čvorištima je nemoguće staviti jaz, jer su u tvornici prikupljeni uzimajući u obzir praznine.
  5. Kada zamjenjujete ležaj, provjerite stanje osi i kućišta.
  6. Ne možete podesiti ili premještati brtvu na čvorovima kotača.

Komentari