Ukufakwa kwamapayipi

Umsebenzi we-ail pipoti bushing: lapho uqinisa i-oyili yamapayipi ngokuhlangene, uphawu luzoncipha ngaphakathi, ngalesi sikhathi i-liner isekela ipayipi kawoyela kusuka ngaphakathi, ngaleyo ndlela ifinyelele enjongweni yokuguqulwa kwe-deformation.