青云翻译

(3) wash diesel fuel and hydraulic oil tank, put the net cleaning oil, tighten the oil drain pins. (4) place the unit flat, to provide oil and hydraulic oil, cover the oil port Cap. Refueling should be kept in mind while maintaining cleanliness of hydraulic oil to prevent foreign bodies such as dust

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(3) wash diesel fuel and hydraulic oil tank, put the net cleaning oil, tighten the oil drain pins. (4) place the unit flat, to provide oil and hydraulic oil, cover the oil port Cap. Refueling should be kept in mind while maintaining cleanliness of hydraulic oil to prevent foreign bodies such as dust