Kev kho thiab txij nkawm ntawm cov tshuab hluav taws xob diesel yog tus yuam sij kom ntseeg tau tias lawv txoj haujlwm txhim khu kev qha thiab txuas ntxiv lawv lub neej kev pabcuam. Nov yog qee qhov tseem ceeb:
Kev tu:
1. Kev tshuaj xyuas tsis tu ncua: suav nrog kev tshuaj xyuas cov roj cav, cov khoom ua kom txias, roj qib thiab qhov zoo, thiab tshuaj xyuas cov dej xau.
2. Kev kuaj mob tsis raug: Thaum lub tsev ua tsis tiav, cov cuab yeej tshaj lij thiab cov txheej txheem yuav tsum tau kuaj xyuas, xws li kuaj xyuas qhov ua haujlwm ntawm cov sensors thiab cov tswj.
3. Kev hloov pauv: Cov khoom hnav lossis cov khoom puas, xws li cov ntxaij lim dej, cov hlua khi, cov ntsaws ntsaws, thiab lwm yam, yuav tsum tau hloov raws sijhawm.
Kev tu lub cav: Yog tias qhov tseem ceeb xws li lub tog raj kheej, pistons, crankshafts, thiab lwm yam tau kho, lawv yuav tsum tau ua los ntawm cov kws tshaj lij.
