I-injini kwinkqubo yokusebenza iya kuvela ngokungathandabuzekiyo i-jitter, ngeli xesha i-injini ibaluleke kakhulu. Ukusetyenziswa kwenkxaso ye-injini akunakulungisa isikhundla senjini, kodwa kwakwavumela i-injini iphephe i-jitter, ukuze ikhusele ngokuphumelelayo ukhuseleko lwe-injini, ukuze umniniyo aqinisekile ukuba aqhube. Ngamazwi alula, inkxaso ye-injini yahlulwe yangumbini iintlobo. Enye yinkxaso ye-Torque, enye yiGlue yeenyawo zeNjongo. Iglue yeenyawo zenjini isetyenziswa ikakhulu ukulungisa ukufunxa. I-bracquet ye-torque luhlobo lwe-injini ye-injini, ihlala iqhagamshelwe kwi-injini kwi-axle ngaphambili yomzimba wemoto. Umahluko we-injini yonyawo eqhelekileyo kukuba i-Glue yeGlue yi-Geer ifakwe ngqo ezantsi emazantsi enjini, kwaye inkxaso yetota ifana ne-injini yentsimbi efakwe ecaleni kwenjini. Kuya kubakho kwakhona i-bracket ye-toracket kwi-bocquet ye-torque, esebenza njenge-abufunge. I-enjini ye-injini yenzelwe ukubamba i-injini endaweni, xa into ingahambanga kakuhle ngayo, ayizukubanjwa ngokukhuselekileyo. Ke, xa i-injini iyasebenza, ngokuqinisekileyo kuya kuba yingxaki ye-jitter, kwaye kwisantya esiphezulu sesantya, singasathethi ke, kungekuphela nje nge-injini ye-injini.
