1. Lub log tsheb yuav tsum tau muab tso rau ntawm tus qauv uas tau teev tseg thiab cov npoo nrog du thiab tiaj tus thiab cov qauv thiab qhov loj raws li qhov yuav tsum tau ua, thiab cov npoo puas thiab deformed yuav tsum tsis txhob siv;
2. Tib lub qag yuav tsum tau nruab nrog cov log tsheb ntawm tib lub hom, specification, qauv, qib thiab qauv; Cov log tsheb qub thiab cov log tsheb radial tsis tuaj yeem siv ua ke;
3. Thaum nruab nrog cov qauv kev taw qhia lub log tsheb, cov kev taw qhia kev sib hloov ntawm lub log yuav tsum ua raws li kev tsav tsheb;
4. Thaum hloov lub log tsheb tshiab, nws yog qhov zoo tshaj los hloov tag nrho lub tsheb, txwv tsis pub lub log tsheb tshiab yuav tsum tau muab tso rau ntawm lub log pem hauv ntej thiab rov qab kho lub log;
5. When installing the inner tube, check whether there are sundries inside the outer tube, and apply talc powder on the inner wall and inner and outer surfaces of the outer tube to facilitate the extension of the inner tube. The inner tube valve shall be placed in the center of the rim valve hole;
6. Special tools or instruments (crowbar bead remover, tire disassembly machine, etc.) shall be used for tire disassembly and assembly. After the tire is installed, fill a small amount of air first, and then continue to fill to the corresponding air pressure after the inner tube is extended; After towing the tire for a certain period of time, the tire shall be transposed left and right, and the use, disassembly and damage records shall be made.
