Description

Hitachi ZX210W ZAXIS Excavator Manual

The manual is applicable for the Hitachi ZX210W Excavator Model

Format: PDF
Language: English
Service Manual consists of the following:

For Model ZX210W as mentioned above:

Service Manual (Troubleshooting) : Vol. No.TOCDBE (431 Pages)
Workshop Manual : Vol. No.WCDBE (703 Pages)
Parts Catalog: 678 Pages

SI Units (International System of Units) is use in the manual.

Manual guide composition

Hitachi ZAXIS ZX210W service manual consists of the Operating, Troubleshooting and the Workshop Manual.

• Information included in the Service Manual: Technical information needed for redelivery and delivery, operation and activation of all devices and systems, operational performance tests, and troubleshooting procedures.
• Information included in the Workshop Manual: Technical information needed for maintenance and repair of the machine, tools and devices needed for maintenance and repair, maintenance standards, and removal / installation and assemble / disassemble procedures.

To avoid injury and damage refer to the service manual and be sure to use appropriate lifting techniques and equipment when lifting heavy parts.

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Bleeding Air from Hydraulic System General Instructions Manual Extract:

Bleeding Air from Hydraulic System When hydraulic oil is drained, the suction filter or the suction lines are replaced, or the removal and installation of the pump, swing motor, travel motor or cylinder is done, bleed air from the hydraulic system in the following procedures:
IMPORTANT: If the engine is started with air trapped in the hydraulic pump housing, damage to the pump may result.
If the hydraulic motor is operated with air trapped in the hydraulic motor housing, damage to the motor
may result.
If the cylinder is operated with air trapped in the cylinder tube, damage to the cylinder may result.
Be sure to bleed air before starting the engine.
• Bleeding Air from Hydraulic Pump Remove the air bleeding plug from the top of the pump and fill the pump housing with hydraulic oil.
• After the pump housing is filled with hydraulic oil, temporarily tighten the plug. Then, start the engine and run at slow idle speed.
• Slightly loosen the plug to bleed air from the pump housing until hydraulic oil oozes out.
• After bleeding all the air, securely tighten the plug.
• Bleeding Air from Travel Motor / Swing Motor With the drain plug / hose on travel motor / swing motor removed, fill the motor case with hydraulic oil.