1. Ihe ntụgharị ntụgharị na-agụnye wiil mgbapụta mgbapụta, turbine, wiil nduzi na ihe mgbochi ọkụ (turbo torsion damper ma ọ bụ usoro mmiri abụọ). A na-ejikọta wiil mgbapụta ozugbo na engine na turbine jikọtara ya na ntinye ntinye nke nnyefe akpaka. Ogwe mmepụta ihe ntụgharị nke torque bụ turbine na ntinye ntinye ntinye ejikọrọ site na splines. A na-ejikọta wiil nke onye na-anya ụgbọ mmiri na mmanụ mgbapụta mmanụ site na spline na freewheel ma nwee ike ijide wheel pilot n'otu ụzọ.
2. Ihe ntụgharị ntụgharị bụ igwe na-ebufe ngwa ngwa nke na-ebufe ngwa ngwa engine na ihe na-emepụta ihe na-emepụta site na mmiri iji mee ka ụgbọ ahụ nwee ike ịkwaga. Ihe ntụgharị ntụgharị nwere ihe atọ bụ isi: ihe ntụgharị ntụgharị, njigide mkpọchi, na sistemụ njikwa hydraulic.