Shandong Heracles Machinery Co., Ltd

The several component faults that need to be checked are easy to troubleshoot but difficult to diagnose, so we only need to perform routine treatment, remove the oil pipe, disassemble the boom slide valve body, valve stem, and related components for cleaning, clean the oil passage, and blow it dry with compressed air.Check for oil leakage

heracles TLS3CX backhoe loader Leakage in hydraulic systems usually occurs after a period of use. From the surface phenomenon, it is mostly caused by seal failure, damage, extrusion, or sealing surface being pulled. The main reasons include: oil contamination, improper sealing surface roughness, unqualified sealing grooves, loose pipe joints, increased clearance between mating parts, high oil temperature, deteriorated sealing rings or poor assembly. Leakage is divided into internal leakage and external leakage, and generally starts with the inspection of external leakage.Handling of leakage faults
heracles TLS4CX backhoe loader Diagnostic method: Leakage can generally be observed with the naked eye. Firstly, check whether the oil pipe is broken, whether the pipe joints are loose, and whether the seals are damaged, ineffective, or extruded; Check the joint between the cylinder head and cylinder barrel, whether there is any leakage between the piston rod and the cylinder head guide sleeve, and inspect the scraping condition of the piston rod. Exclusion method: Tighten the shandong heracles socket bolts, replace the seals, and if the piston rod is severely strained, it needs to be chrome plated or replaced again.  www.heraclesloader.com