Nlekọta na nhicha nke igwe nkwakọ ngwaahịa na ezumike.

1.The fuselage nhicha
Jiri gas hichaa uzuzu na adịghị ọcha n'èzí igwe, wee jiri akwa akwa hichaa mmanụ dị n'elu.

2. Chassis vacuuming Wepụ ike nke igbe nkesa, hichaa uzuzu na igbe nkesa na ihe mkpofu (dee: ihe nhicha ụlọ) (dee: agbala ọkụ ozugbo na gas, na-ebuli uzuzu ga-eduga na kọntaktị na-adịghị mma nke electronic. components), ma tinye desiccant na chassis mgbe ihichachara.

3.Nozzle oilFill the oil nozzle of the transfer part with lubricating griiz.

4. Tinye griizGrease akụkụ na-atụgharị nke igwe.

5. Ịgbasa nchara na-ewepụ ihe mgbochi nchara na akụkụ ígwè nke dị mfe iji gbochie nchara.

6. Ihe mkpuchi mkpuchi mgbe emechara igwe dum ma na-edozi ya, a ga-eji ihe mkpuchi kpuchie ngwa ahụ nke ọma iji gbochie uzuzu dara.