Excavator loader konstriksyon machin pati dechaje valv 723-40-56302

Defo komen nan valv solenoid Excavator

Lè valv la glise ranvèse nan teknik la opere se nan pozisyon an presegondè, lavabo yo varyab silenn anplitid

Tcheke si silenn lan, valv balans ak lòt konpozan ak jwenti tiyo nan varyab anplitid idwolik sistèm lwil oliv la fwit; Lè li te jwenn ke gen flit lwil nan silenn lan, valv balans ak lòt konpozan ak jwenti tiyo nan sistèm nan varyab anplitid idwolik, li ta dwe elimine nan tan. When it is found that there is no oil leakage in the cylinder, balance valve and other components and pipe joints in the variable amplitude hydraulic system, loosen the tubing joint in the upper cavity of the variable amplitude cylinder to see if there is continuous oil flow phenomenon, if it is found that there is continuous oil flow out, it means that the seal in the cylinder is damaged, so that the oil circuit in the upper and lower cavity se konekte, Lè sa a, sele a silenn dwe ranplase. Si pa gen okenn koule lwil kontinyèl apre detachman boulon an, ak boom nan toujou gout, li endike ke gen yon pwoblèm nan valv la balans. Si gen kò etranje oswa genyen siyon sou sifas la manyen nan bobin nan valv ak kò a valv nan valv la balans, sezon prentan an nan valv la balans kase oswa kole, oswa sele yo nan valv la balans yo domaje, li nesesè yo dezentegre, pwòp, reparasyon, ranplase sifas la nan valv la bobin ak kò a valv, gade, ranplase sezon prentan an, ranplasan, ranplasan yo, tout bagay la valv la, yo te ranplase yo, ranplase yo, ranplasan, ranplase sezon prentan an, ranplasan yo, ranplasan yo, yo ranplase yo, yo te ranplase yo, ranplasan yo, ranplase sezon prentan an, ranplase sezon prentan an, ranplasan yo, yo ranplase yo.