Excavator Model: ZX19-6
English
Format: PDF
Hitachi Zaxis ZX19-6 Mini Excavator Service Manual consists of the following separate Part No.
Technical Manual : Vol. No.TABL50-EN
Workshop Manual : Vol. No.WABL50-EN
Engine Manual : Vol. No.EABA-EN
Operator’s Manual: Vol. No.ENMABL-EN
Parts Catalog
Manual Table of Content:
Workshop Manual Covers:
SECTION 1 -GENERAL
Group 1 – Precautions
Group 2 – Tightening
Group 3 – Painting
Group 4 – Bleeding Air
Group 5 – Preparation
Group 6 – Connect the Hose
SECTION2 -MAINTENANCE STANDARD
Group 1 -Upperstructure
Group 2 -Undercarriage
Group 3 – Front Attachment
SECTION 3 – UPPERSTRUCTURE
Group 1 – Cab
Group 2 – Counterweight
Group 3 – Main Frame
Group 4 – Pump Device
Group 5 – Control Valve
Group 6 – Swing Device
Group 7 – Pilot Valve
Group 8 – Solenoid Valve
SECTION 4 – UNDERCARRIAGE
Group 1 – Swing Bearing
Group 2 – Travel Device
Group 3 – Center Joint
Group 4 – Track Adjuster
Group 5 – Front Idler
Group 6 – Lower Roller
Group 7 – Track
Group 8 – Blade Cylinder
Group 9 – Side Frame Extend/Retract Cylinder
SECTION 5 – FRONT ATTACHMENT
Group 1 – Front Attachment
Group 2 – Cylinder
Precautions for Disassembling the ZX19-6 Excavat0r
• Clean the Machine: Thoroughly wash the machine before bringing it into the shop. Bringing a dirty machine into the shop may cause machine components to be contaminated during disassembling / assembling, resulting in damage to machine components as well as decreased efficiency in service work.
• Inspect the Machine: Be sure to thoroughly understand all disassembling / assembling procedures. This helps prevent incorrect disassembling and unnecessary purchase of parts.Check and record the following items. prevent problems from occurring in the future.
• The machine model, machine serial number, and hour meter reading.
• Reason for disassembly (symptoms, failed parts, and causes).
• Clogging of filters and oil, water, or air leaks, if any. Capacities and condition of lubricants.
• Loose or damaged parts.
• Prepare and Clean Tools and Disassembly Area: Prepare the necessary tools to be used and the area for disassembling work. Then thoroughly clean them.
