Liebherr R914C / 924C Crawler Excavator Service Manual PDF

Repair manual Liebherr R914C / 924C Crawler Excavator is the service manuals, which includes repair guide, instruction manual, installation instructions, maintenance manuals and other service documentation for service excavators Liebherr.
Full-service manual Liebherr R914C / 924C Crawler Excavator includes detailed electrical and hydraulic diagrams, which help the user to get a detailed description of all the systems, machinery, using which the user can determine the installation location spare parts, etc.
The program Liebherr R914C / 924C Crawler Excavator delivered on 1 CD, the interface supports the English language.
The program works with both disk and full installation on a hard disk. By installing the software Liebherr R914C / 924C Crawler Excavator, you can make sure that the interface is quite easy to use.
With the program, Liebherr R914C / 924C Crawler Excavator is fast and easy to calibrate equipment, diagnose it and to solve problems, resolve any problems, find information about the equipment.

Models:
R914C
R924C

CONTENTS:

• 1. General information
  • Safety instructions
  • Tightening torques (Liebherr Standard WN 4037)
  • Assembly instruction for pistons and piston nuts (hydraulic cylinders)
  • Assembly instruction for pistons rod bearings with external threads (hydraulic cylinders)
  • Tightening torques of screws with LH-washer 340HV
  • Preloads and tightening torques (Din 13)
  • General instructions for the changing of lubricants and other process chemicals
• 2. Tools
  • Special tools for maintenance and repair
  • Special Tools for Liebherr diesel engine
  • Special tools for the Hydraulic System
  • Special tools for electrical connectors
  • Special tools for gears
  • Common tools
  • Measuring tool for spool travel
  • Tools for the hydraulic piston
  • Slotted nut wrench for the slotted nut on the swing gear SAT
  • Mounting device for disk brake on swing gear SAT
  • Mounting device for disk brake on travel gear
  • Mounting device for disk brake on travel gear
  • Eichwerten LMS System / Valeurs de calibrate
  • Mounting tool for sleeping seal
• 3. Technical data / Maintenance guidelines
  • Technical data
  • Inspection and maintenance schedule
  • Lubrication chart
• 4. Engine
  • Technical data for LIEBHERR Engine Type: D 934 S A6
• 5. Coupling / Splitter box
  • Coupling
  • Splitter box
• 6. Hydraulic system
  • Adjustment Check List
  • Hydraulic diagram
• 7. Hydraulic components
  • Installation and dismantling / start-up of hydraulic pumps
  • Double variable-displacement pump DPVP 108
  • HMF 75-02P hydraulic fixed-displacement motor
  • Hydraulic cylinders
  • Extension and retraction speeds
  • Tightening values for pistons and piston nuts
  • Hydraulikzylinder - R 914 C / R 924 C
  • 1-way servo control
  • 2-way servo control
  • 4-way servo control
  • Control valve complete for: R924 Compact
  • Control plate
  • Inspecting the control valve blocks for leak oil
  • 1-way rotary connection
  • 5-way rotary connection
  • 7-way rotary connection
• 8. Electrical system
  • Arrangement of components
  • Electrical diagram
• 9. Swing gear
• 10. Ball Slewing Ring
• 11. Travel Gear Transmission / Axle Transfer Case
  • Travel gear brake
  • Slide ring seal
• 12. Travel Gear Axles
  • Wear of travel gear parts
  • Wear limits B60/B60L and D6C
  • Wear limits D7 & B6HD - B6
  • Dismantling and installing travel gear parts
  • Installing and dismantling idler «Berco»
  • Tensioning unit
  • Track roller
  • Carrier roller
• 13. Special Equipment Mounting Kits
  • Hydraulic installation kit AHS 12
  • Hydraulic installation kit AHS 11 with Tool Control
  • Hydraulic installation kit AHS 12 with Tool Control
  • Schematics chart for the options
  • Schematics chart for the options
  • Hydraulic schematics for options
  • Electric schematics for options
• 14. Cab / Heater / Air conditioning system
  • Auxiliary heating
  • Heating and air-conditioning system
• 15. Central lubrication
  • Lube hoses repair instructions
  • Centralized lubrication system
  • Pump of the centralized lubrication system
  • Progressive distributor SX-E
  • Progressive distributor MX-F