Valve cover gasket: qauv, muaj nuj nqi thiab hloov

Thaum pw lub valve cover los nyob rau hauv ib tug ua txhaum, cov neeg tsav tsheb yuav tsum npaj rau cov teeb meem loj. Lub fact tias cov spare feem kuas tsis ceev ceev ntawm lub cev muaj zog. Yog li ntawd, sai li sai raws li lub ncoo loses nws sealing zog, lub cev muaj zog pib khiav.

Yuav ua li cas yog nws?

Qhov no spare feem yuav pom sai li sai tau raws li koj qhib lub hood. Lub hom phiaj ntawm no lub caij no yog yuav muab lub caj dab ntawm lub sij hawm (lub roj tsis txeem mus rau hauv ruaj chaw). Tus heev tib yam hau mounted rau ob peb bolts los yog ceev.

Ib tug valve cover gasket yog tsim los ntawm ib tug tshwj xeeb roj hmab WHA, uas tsis plam nws cov khoom txawm tias tom qab heev cua sov. Txawm li cas los, nyob rau hauv lub ntiaj teb no muaj yog tsis muaj dab tsi nyob mus ib txhis, thiab txawm cov khoom nws thiaj li loses nws elastic zog.

Yog vim li cas tsis laug sij hawm mus hloov rau yav tom ntej?

Raws li sau tseg saum toj no, ib tug ua tsis tau tejyam valve cover gasket yuav ua tau kom loj txim. Thiab tag nrho cov yuav pib nrog lub fact tias cov tog raj kheej taub hau yuav maj mam tau txais cov roj los ntawm cov kab nrib pleb tsim nyob rau hauv cov roj hmab. Nws nkawd tom ntej glance, tsis muaj dab tsi loj heev, tab sis nyob rau hauv qhov tseeb txawm tias ib tug ob peb milliliters ntawm to tej zaum yuav ua muaj ntau yam ntawm cov lus thiab mechanisms ntawm kev txiav txim. Qhov tseeb hais tias cov roj attracts ib tug tuab txheej ntawm txoj kev hmoov av, thiab nws, nyob rau hauv lem, yog tsis zoo tshaj plaws "qhua" nyob rau hauv lub cav compartment.

Yog li ntawd, yog tias koj nrhiav tau tus slightest tsuas, tsis txhob tos kom hloov. Thiab hloov cov khoom no yuav ua tau ib tug ob peb feeb, tsis muaj tshwj xeeb cov cuab yeej. Hauv qab no peb saib yuav ua li cas lub valve cover gasket "Ford" thiab Vaz.

Yuav pib, npaj qhov tsim nyog cov cuab yeej. Rau kev ua hauj lwm, peb yuav tsum muaj ib tug ob peb milliliters ntawm lub roj av (los yog lwm yam txhais tau tias ntawm xa fatty streaks), cav sealant thiab, ntawm chav kawm, ib tug tshiab gasket.

Ces koj yuav pib mus ua hauj lwm. Ua ntej peb muab rho lub qhov qub. Ua li no, tshem tawm cov huab cua nqus tsev vacuum vaj tse nyob thiab unscrew lub mounting ceev. Peb tam sim no muaj dawb nkag tau mus rau lub gasket. Cov laus feem yog ces muab pov tseg tawm thiab nyob rau hauv nws qhov chaw ib tug txheej tshiab. Nws yog ib qho tseem ceeb yuav tau nco ntsoov hais tias ua ntej koj nruab ib lub valve cover gasket yuav tsum tau ua sealant on ob sab. Thiab ib tug ntau tshaj plaws. Yog hais tias tus taw tes ntawm kev sib cuag ntawm tus kheej kheej taub hau thiab npog koj pom ib co kua nplaum ntawm cov laus sealant, huv si thiab degrease lawv. Tom ntej no, peb pw ib tug tshiab ib feem nyob rau hauv qhov chaw, npog nrog ib tug hau thiab ntswj kom nruj cov bolts tsim nyog.

Raws li koj tau pom, cov kev hloov txheej txheem yog tsis heev nyuaj. Txawm li cas los, ntawm no yog ib co tsheb tswv tswj kom ua ib tug yuam kev. Uas nrog no tsi tshaj plaws tsis fim koj, hauv qab no peb tuaj ib tug luv luv daim ntawv teev cov yam uas yuav tsum tau koj.

1. Thawj, tsis txhob yuav pheej yig los. Lawv yuav keej ua ntej lawv tshwm sim thaum lub sij hawm lub lag luam.
2. Ob, tsis skimp on lub sealant. Muab nws tus nruam feem nyob ib ncig ntawm lub perimeter ntawm ib sab.
3. Peb, saib tawm rau bolts. Lawv tsis tas yuav ntau npaum li cas rau ncua los yog luag.