1. Ukwandisa indawo yoqhagamshelwano kunye nokunciphisa uxinzelelo loxinzelelo lwamandla okukhawuleza kwi-fastener ukukhusela umonakalo kwi-fastener.2. Musa ukukrwela isiqhoboshi xa uqinisa indongomane.
Ngenxa yokusebenza okungentla kwe-square washer, inokuthintela ngokufanelekileyo ukuvuza kunye nokuphuma kwamanzi kwisakhiwo sesakhiwo, idlale indima yokufunxa ukothuka kunye ne-buffering, kwaye ibe nefuthe elihle lokuqiniswa kunye nokutywinwa.
I-PLCA PL-1
Umgangatho Wokuqala, Ukhuseleko luqinisekisiwe