A na-enye m otu akpaghị aka na-akpa nwa na-enye aka na-enye aka hụ na a na-enye ya nke lubricant maka oge a kara aka na mgbe igwe na-agba. A na-akwado batrị, ọ dị mma maka ọnọdụ ọrụ na-arụ ọrụ. Nke a na-enye ohere maka inye otuto ziri ezi karị ma e jiri ya tụnyere usoro ntuziaka ọdịnala.

Ngwa: 

● Ebiala moto
● Ebe nkwarụ
● fan na-apụ apụ
● yinye
● Gear / Rack
● Ndụmọdụ