Liebherr A922 Rail Litronic Tier 4i Excavator Service Manual

Liebherr A922 Rail Litronic Tier 4i Excavator Service Manual

$35.00

Language: English
Publication: 11826893
Format: PDF
December 2016

Liebherr A922 Rail Litronic Tier 4i Excavator Service Manual – 1666 Pages
Operator’s manual – 522 Pages

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Description

Liebherr A922 Rail Litronic Tier 4i Hydraulic Excavator Service Manual

Excavator Model : A 922 Rail Litronic – Valid from serial number 67926 (Type 1190)
Language: English
Publication: 11826893
Format: PDF
December 2016

Liebherr A922 Rail Litronic Tier 4i Excavator Service Manual – 1666 Pages
Operator’s manual – 522 Pages

Table of Content of the Service Manual:

  • Introduction
  • Technical data
  • Maintenance
  • Drive group
  • Cooling system
  • Working hydraulics
  • Hydraulic components
  • Steering System
  • Brake system / railcar brake system
  • Electrical system
  • Transmission /Travel gearbox
  • Axles / rail guide system
  • Steel components – basic machine
  • Working attachment
  • Operator’s cab / heating / air-conditioning system
  • Slewing gear mechanism / slewing ring
  • Software / hardware
  • Options

This manual contains technical data, design and functional descriptions as well as instructions for the operation and the adjustment of machine settings. The document includes a number of drawings, functional schematics and detailed views of units and assemblies of Liebherr hydraulic excavators.

– Regularly clean machine to remove corrosive materials (for example salt, phosphate, fertiliser).
– Treat metallic surfaces with conservation wax if necessary.
– Derust, prime and repaint damaged and corroded steel parts.
– Make sure that piston rods of hydraulic cylinders are coated completely with an oil film.
– If piston rods are not coated completely with an oil film: Retract and extend piston rods along the entire stroke.
– If it is not possible to retract and extend the piston rods along the entire stroke: Clean and conserve piston rods.

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