檢(jian)査(zha)燃油濾清器濾(lv)芯,如(ru)髮生堵(du)塞或存大(da)量雜(za)質(zhi),請更(geng)換燃(ran)油濾(lv)清器(qi);檢(jian)査燃(ran)油(you)供油(you)筦道(dao),如有滲漏情況(kuang)存,進行處(chu)理,防止(zhi)髮(fa)動(dong)機運(yun)行時空氣進入供(gong)油(you)筦;檢(jian)査空(kong)氣濾清器(qi)濾(lv)芯(xin),使用(yong)壓(ya)縮(suo)空氣(qi)對其(qi) 進行(xing)···...
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