Ni isẹ.1.After ti o bere awọn Diesel monomono ṣeto, ṣayẹwo boya awọn Diesel engine irinse Atọka ni deede, ati boya awọn ohun ati gbigbọn ti awọn ṣeto ni o wa deede.2.Regularly ṣayẹwo awọn mimọ ti idana, epo, omi itutu ati coolant, ati ki o ṣayẹwo awọn Diesel engine fun ajeji ...
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