Thaum lub sijhawm ua haujlwm ntawm vuam cov menyuam ncej, cov txheej txheem ua haujlwm yuav tsum tau ua raws li lub sijhawm. Yog tias pom muaj qhov tsis xws luag hauv qhov txuas, nws yuav tsum tau kho thiab tswj tam sim ntawd kom tsis txhob cuam tshuam rau tag nrho cov txheej txheem ua haujlwm thiab cuam tshuam rau kev tsim khoom. Vim hais tias lub Circuit Court yuav overheated los yog oxidized thaum lub sij hawm ua hauj lwm ntawm cov khoom, lub cev muaj zog thaiv thiab Circuit Court ntawm cov khoom yuav tsum tau xyuas tsis tu ncua.
Thaum kawg, tom qab cov khoom siv tsis ua haujlwm, xyuas tag nrho cov bearings ntawm cov khoom siv, kom tsis txhob poob qee qhov teeb meem thaum lub sijhawm ua haujlwm ntawm cov khoom siv, thiab ua kom tag nrho cov kev npaj rau kev siv cov khoom siv tom ntej. Tsis tas li ntawd, nws tuaj yeem ntxuav nrog ib daim ntaub qhuav lossis kiv cua Cov av hauv cov coils hauv qab no thiab qee cov khib nyiab tsim thaum lub sijhawm ua haujlwm yuav cuam tshuam rau kev ua haujlwm ntawm cov menyuam thav duab tom qab sib sau ua ke ntev.