Imi igwe bụ otu n'ime teknụzụ ụgbọ ala ejirila ọtụtụ ebe. N'ihe banyere mmetụta ọsọ ọsọ, engine siri ike na-aghọ "ngwa agha". A haziri nkwado ahụ nke igwe dara anwụ iji gbochie injin ahụ ịwakpo ụgbọ ahụ n'ihe gbasara mmetụta ihu, iji chekwaa ebe obibi buru ibu maka onye ọkwọ ụgbọ ala na onye njem.
Mgbe a na-akụ ụgbọ ala site n'ihu, a na-amanye engine nke dị n'ihu n'ihu ka ọ laghachi azụ, ya bụ, ịbanye n'ime ụgbọ ala ahụ, na-eme ka ebe obibi dị n'ime ụgbọ ala ahụ dịkwuo ntakịrị, si otú a na-emerụ onye ọkwọ ụgbọ ala na onye njem ahụ. Iji gbochie injin ahụ ịkwaga n'ụgbọ ala ahụ, ndị na-emepụta ụgbọ ala haziri "ọnyà" na-emikpu maka injin ahụ. Ọ bụrụ na a kụrụ ụgbọ ala ahụ n'ihu, igwe igwe ahụ ga-agbadata kama ịbanye n'ụgbọala na onye njem ozugbo.
Okwesiri imesi isi ihe ndia ike:
1. Engine sinking technology bụ nnọọ tozuru okè technology, na ụgbọala ndị dị n'ahịa na-isi onwem na nke a ọrụ;
2, engine imi, ọ bụghị engine dara ala, na-ezo aka na engine ahụ nkwado ejikọrọ na dum engine imi, anyị ekwesịghị ịghọtahie;
3. Ihe a na-akpọ imikpu apụtaghị na injin ahụ daa n’ala, kama na mgbe ihe na-adaba, bracket engine na-adaba ọtụtụ centimita, chassis ahụ na-akpachikwa ya ka ọ ghara ịdaba n’okpokoro mmiri;
4, subsidence site na ike ndọda ma ọ bụ mmetụta ike? Dị ka e kwuru n'elu, imi mmiri bụ nkwụsịtụ nke nkwado ahụ, nke na-eduzi orbit. N'ihe banyere nkukota, nkwado ahụ na-agbada ala na ntụziaka nke nduzi a na-eduzi (rịba ama na ọ na-adaba, ọ bụghị ịdaba), na-adaba centimeters ole na ole, ma mee ka chassis ahụ rapara. Ya mere, imikpu na-adabere n'ike mmetụta kama ike ndọda nke ụwa. Enweghị oge maka ike ndọda na-arụ ọrụ
