Lub tsheb thauj khoom lub log yuav siv ntau lub khob thiab kev tsim txom, xav kom nws ruaj khov thiab txhim khu kev qha. Lub GM lub log sib dhos muaj cov log tsheb, lub tshuab nres tsheb, lub log tsheb thiab lub hub bearing, nrog lub hub sib dhos yog tus yuam sij rau tag nrho lub tsev. Txij li thaum lub log txuas nrog lub hub, ua raws li cov lus qhia tshwj xeeb torque yog tsim nyog rau tag nrho lub log kom muaj kev nyab xeeb. torque specifications rau tus kheej GM qauv yuav tsum tau los ntawm lawv cov kev pab cuam phau ntawv, los yog torque specification npe.
Hub Function
A log hubtuav lub log rau ntawm lub tsheb thiab lub hub bearing, nyob rau ntawm lub spindle ntawm lub log hub, tso cai rau nws tig dawb do. Lub log hubs tuaj nyob rau hauv peb qhov kev hloov pauv yooj yim: hub sib dhos nrog cov bearings tuav tau, sib dhos nrog hloov tau, nias-hauv bearings thiab cov hub hub uas yuav tsum tau hloov lub hub tag nrho thaum cov bearings hnav.
GM Torque Basics
Torque yog tus txheej txheem ntawm kev siv lub zog rau ib yam khoom, qhov no, cov bolts tuav lub hub rau lub tsheb. Qhov no yog ntsuas siv lub torque wrench, uas txheeb xyuas tus nqi ntawm lub zog hauv ko taw phaus, thiab nyob ntawm tus qauv GM tsheb, muaj qhov sib txawv torque specifications. GM txiav txim siab tus kheej torque specifications rau nws cov qauv tsheb mus rau qhov hnyav, drivetrain hom thiab npaj siv; cov kev qhia tshwj xeeb tau txiav txim siab yog qhov GM suav tias yog qhov txaus los tuav lub log ntawm lub tsheb, uas yog vim li cas cov tsheb zoo sib xws muaj qhov sib txawv torque specifications.
GM Tsheb Torque Specifications
Qhov ntau ntawm torque specifications rau GM tsheb txawv ntawm pem hauv ntej thiab rear log tsav tsheb; ib tug 1997 txog 1999 pem hauv ntej-log tsav Cadillac Deville yuav tsum tau 118 ko taw-phaus ntawm torque ntawm lub log hub, whereas lub pem hauv ntej-log tsav 1979 mus 1985 Eldorado yuav tsum tau 176 ko taw-phaus torque. Lub torque specifications rau GM log hubs feem ntau nyob ntawm 107 mus rau 225 ko taw-phaus, nyob ntawm seb lub xyoo thiab qauv.
GM thiab Chevrolet Truck Torque Specifications
Truck log hub torque specifications kuj txawv heev, nrog rau feem ntau ntawm torque yuav tsum tau rau ob qho tib si GMC thiab Chevrolet tsheb thauj khoom nruab nrab ntawm 155 mus rau 180 ko taw-phaus. Variations nyob rau hauv lub tsav system hom yuav ua rau cim torque sib txawv. Piv txwv li, 1995 txog 1997 GMC Jimmys xav tau 180 ko taw-phaus torque, tab sis lub log hubs ntawm 1997 txog 2001 Jimmy plaub-log tsav qauv xav tau 103 ko taw-phaus ntawm torque.
