裝載機(jī)一旦柴油機(jī)出現(xiàn)問題，就會直接導(dǎo)致裝載機(jī)無法正常工作，但是對于柴油機(jī)而言，啟動困難是我們常常與到的故障，那么在遇到啟動困難時(shí)應(yīng)該如何處理呢？

一、觀察柴油機(jī)的啟動轉(zhuǎn)速。當(dāng)按下起動按鈕而不能啟動時(shí)，可能出現(xiàn)以下幾種現(xiàn)象：起動轉(zhuǎn)速正常；起動轉(zhuǎn)速降低；曲軸因啟動電機(jī)不工作，或起動電機(jī)空轉(zhuǎn)而不轉(zhuǎn)動。上述現(xiàn)象除起動轉(zhuǎn)速正常外，都屬于蓄電池或起動電路技術(shù)狀況不良造成的故障現(xiàn)象，故應(yīng)檢查蓄電池和啟動電路技術(shù)狀況。
Observe speed diesel engine starts. When you press the start button and can not start, it may appear the following phenomenon: the normal starting speed; starting speed is reduced; crankshaft due to the starter motor is not working, or not turning the starter motor idling. In addition to the above phenomena outside normal starting speed, are all caused by poor symptom technical condition of the battery or the starter circuit, so you should check the technical condition of the battery and start circuit.
二、啟動轉(zhuǎn)速正常，但是發(fā)動機(jī)不能啟動，應(yīng)注意查看柴油是否進(jìn)入氣缸，即觀察排氣管是否排煙和傾聽發(fā)動機(jī)有無爆發(fā)生。若起動時(shí)無煙排出，也無爆發(fā)聲，表明柴油沒有進(jìn)缸，原因是噴油泵不泵油，或低壓油路不供油。可先檢查郵箱內(nèi)是否有油，然后擰松噴油泵上的放氣螺釘，檢查油路是否堵塞和有空氣，如上述檢查正常，再進(jìn)一步檢查噴油泵是否泵油。
Start speed is normal, but the engine does not start, you should pay attention to see if the diesel into the cylinder, that observe and listen to the exhaust pipe of the engine exhaust is whether the outbreak of the students. If the starter smokeless exhaust, no outbreak of sound, indicating that there is no diesel into the tank, because the fuel pump does not pump oil, or low pressure oil is not oil. Can first check whether there is oil in the mailbox, and then loosen the bleed screw on the fuel pump, check the oil and air is blocked, such as the examination is normal, check the fuel pump if the pump further oil.