1. Thaum siv cov catty qhuav, nws yuav tsum tau muab tso rau hauv tiaj tus, thiab ntoo tuaj yeem padded nyob rau hauv qis kawg ntawm cov catty qhuav kom tsis txhob jacking.
Qhov tshwm sim ntawm kev swb tshwm sim thaum siv, tsis txhob luav thiab ua rau lub cev puas tsuaj.
2. Tom qab txhim kho lubqhuav jack, koj yuav tsum tau jack txog ib feem ntawm lub tsheb ua ntej, yog tias tsis muaj qhov txawv txav, koj tuaj yeem txuas ntxiv jacking.
Yog tias pom qhov txawv txav, nres tam sim ntawd.
3. Thaum siv lub jack, xyuam xim rau qhov nce siab, tsis txhob siab tshaj qhov ntsuas qhov siab, thiab thaum nws ncav cuag qhov siab siv tau, ncoo
Cov pw tsaug zog zoo kom tsis txhob sab plam.
4. Thaum siv lub tsheb jack kom disassemble lub log tsheb, nws yog ib qho tsim nyog yuav tau siv cov pob zeb lossis cib kom ruaj khov rau lub qag pem hauv ntej thiab lub qag ntawm lub tsheb kom ruaj khov.
Disassemble lub log tsheb tom qab cov log tsheb raug tshem tawm hauv huab cua, uas yuav muaj kev nyab xeeb dua thiab txuag kev ua haujlwm tsawg. Nyob rau hauv tus txheej txheem ntawm lifting lub jack, koj yuav tsum siv txawm quab yuam.
Ib yam nkaus, tsis txhob nrawm dhau lossis nyuaj dhau