Njirimara ngwaahịa
• Igwe mkpuchi ihu na-ama jijiji ịdị elu nwere ike imegharị 0-2 inch
• ike damping nke ụzọ 24 nwere ike ịhazigharị ya na oke mgbanwe uru ike dị ukwuu (ugboro 1.5-2)
• mkpanaka piston kariri, nnukwu dayameta na-arụ ọrụ cylinder na cylinder mpụta maka ndụ ọrụ ogologo oge
• Mmanya ịnya ụgbọ ala, njikwa na nkwụsi ike
• Kwado ozugbo ma chekwaa oge nrụnye