The hydraulic vehicle broke down once in the warehouse, delayed work for half a day and was expensive and slow to repair. In fact, 90% of the problems can be solved in a few minutes, and you can do it easily。
I. Ignorance and inability to rise
Most are insufficient hydraulic fluids, unrecovered excretion valves or clogged cores. If the amount of oil is checked first, the same type of hydraulic fluid is added if it is not sufficient; confirmation of full repositioning of the depressure handle; and cleaning of the valve core alien, which is still ineffective, is generally able to restore the lifting and lowering strength。
Ii. Pushing heavy, pushing hard
The main ones were entanglements of wheels, lack of oil for bearings or damage. Clean-up of plastic bags, tape, barbed wire etc. Entangled in wheels; add lubricating oil to bearings; and direct replacement of bearings by carcasses, with low cost and quick impact。
Iii. The body leaks, the more soft it gets
It's common for tank seals to get old and connections loose. Tighten the pipeline to connect to the tank; if it is still leaking, the seal is worn, the oil seal is replaced, the tank is not replaced as a whole, and it is affordable and durable。
The fork's not down, the pressure's down
Most of these are pressure poles that are stuck and valve cores blocked. Repeated decompression handles, with a small amount of rust lubricant spray in the area of activity, and a normal decline after the extraction of the valve core, with no violent hard-line。
V. The fork is going down. It can't hold
The internal discharge pressure or the one-way valve is not tightly sealed. Checking whether the depressure handle is re-emerging, clearing the one-way valve impurities, or replacing the core or small sealed package, which is still unstoppable, will stabilize the weight。
Vi. Right- and left-right tilt and uneven stress
Most are fork deformation, loose axle or oil tank grinding. Fork correction for deformation, tight and loosed axle; one-side deposition is obvious, the corresponding tank oil seals are checked and replaced if necessary to avoid reverses。
Vii. Hand handle failure, operation of carden
It is common in spring fatigue and rusty rods. Check if the springs are fractured or weak, and replace them in a timely manner; oils the rods and the active joints with a smooth handing back。
Viii. Daily maintenance, less bad, more durable
Regular clean-up of ground debris to avoid overload crashes; monthly oil on wheels and bearings; semi-annual check-up replacement of hydraulic fluids; timely disposal of minor malfunctions and extended life of hydraulic vehicles for several years。
