1. Hlola njalo ukuthi zonke izingxenye ze-umshini wokudubulazijwayelekile. Okufana nama-bearings, amakhava amasondo, amabhande okushayela, njll.
2. Njalo hlola isondo eliqhunyiswayo ukuthi aligugile, bese ulishintsha ngokushesha uma kukhona ukuguga ngokweqile.
3. Njalo hlola ukuthi ingabe isihlukanisi seprojekhthi nefaneli eshelelayo zilinganiselwe, futhi ususe ngokushesha noma yikuphi ukungalingani.
4. Uma ufaka noma ushintsha isondo eliqhumayo, indawo yalo ehlobene kanye nokugqagqana nesihlukanisi kufanele kuhlolwe.
5. Hlanza njalo uthuli olunqwabelene, izinsimbi ezilahliwe, nezinye izibi ezingaphakathi kwezinto zokusebenza, futhi ngokushesha ugcine ukuhlanzeka kwemvelo eduze kwempahla ukuze ugweme noma yimuphi umthelela ekusetshenzisweni kwayo okuvamile.
Kafushane,umshini wokudubulaiyimishini yokukhiqiza ebaluleke kakhulu embonini yensimbi. Ngesikhathi sokusetshenziswa, kuyadingeka ukuthi unake ukuphepha, ukugcinwa njalo, nokusebenza okulungile ukuze usebenzise ukuhlanza okuphezulu, ukususwa kokugqwala, kanye nemiphumela yokuqinisa.