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At the time of selecting the correct hydraulic fluid, the following points should be considered: conformity with the system, temperature requirements, konstrusksi components, pressure during operation, and viscosity requirements. Consult with the supplier of the fluids and consult the manufacturer for assistance in determining the appropriate liquid with the job. There is a fluid suitable for use in modern hydraulic ...

Spool valve, pump and motor shaft are allowed to dry can be affected by rust and corrosion on the climatic conditions are unfavorable. If the vehicle is stored outside, it is recommended to coat all exposed surfaces by using grease protective paint if not used immediately. A crucial step in the care of the vehicle using hydraulic equipment is to ...

This valve serves to control / controlling the size of the hydraulic fluid flow .It is assumed that the magnitude of the flow is the amount of hydraulic fluid flowing volume will affect the speed of movement of the actuator. Various flow control: a. Fix flow control passageways size of the hole is fixed (not adjustable) b. Adjustable flow control ...

Here below is how to use the Open-ended spanner true:  bolts are still tight should not be loosened with a wrench. Wrench only to bolt loose. If forced, the wrench will be broken ends or the head of the bolt into the round.  The size of the head bolts, wrenches longar will lead angle bolt head is damaged, ...

1. Use suitable lifting apparatus to place the bucket cylinder (4) in place . It weighs about 660 kg (1450 lb) for H-Family Bucket and 885 kg (1950 lb) for the J-Family Bucket . Figure 3.32 Step 1 2. Use suitable lifting apparatus to place the assembly pin (7) in place. Use the appropriate Cap Driver Pin and hammer to ...

The reservoir should accommodate a liquid free from air bubbles into the suction tube. All hoses enter and leave the tank below the liquid level. The drain hose must have at least 3 feet of flexible hose larger than the tap that goes into the frame of the pump or motor. Pipes shall be isolated from structures made of rubber, ...