Hyundai 20BC-7, Руководство по обслуживанию

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DISASSEMBLY
General
Subassemblies (such as relief valves, check valves, and spools) may be removed without having
to loosen the tie rods and disassembling the entire valve.
Disassemble the valve sections on a flat working surface.
Ensure that the disassembly area will be clean and free of contamination.
Keep the disassembly area neat to avoid loss or damage of parts.
Disassembly
Loosen the tie rod nuts and remove the tie rods from the valve sections.
Remove O-rings between valve sections and set aside to avoid damage.
Spools, relief valves, load check valves, lift lock poppet, solenoid valves, and plugs can all be
removed from the valve sections. Refer to the associated assembly procedures, above, for
specific torque and handling details. Inspect and repair or replace the assemblies as complete
units, as may be necessary.
Valve components are precision items, and care must be taken when handing them to avoid
damage or the introduction of contamination that could adversely affect performance.
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