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Liebherr R914, R918, R920 Compact hydraulic excavator pdf service manual

Name: Liebherr R914, R918, R920 Compact hydraulic excavator pdf service manual
Brand: Liebherr
SKU: LIEBHERR-R914-R920
Price: 45.9 USD
Availability: InStock

Reference LIEBHERR-R914-R920

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Format: PDF

Pages: 1992

File size: 91.48 MB

Language: English

Models: R914 Compact 1511; R918 1721; R920 Compact 1705

Service manual for R914, R918, R920 Compact hydraulic excavator is available for instant download after purchase at any time. It can be downloaded and viewed on any device. Download free preview PDF file using the link in Attachments TAB

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Table of Contents for LIEBHERR-R914-R920-EN manual

Service manual
Preface
Contents
010 Introduction
- 010.010 Additions and updates in the service manual
- 010.020 Safety warnings
- 010.025 Standards and regulations
- 010.050 Special tool
- 010.060 Conservation guidelines
- 010.080 Material weights
020 Technical data
- 020.005 Technical data
030 Maintenance
- 030.001 Maintenance
- 030.030 Emergency operations
- 030.050 Adjustment checklist R914 Compact
- 030.051 Adjustment checklist R918
- 030.052 Adjustment checklist R920 Compact
- 030.100 Preparations
- 030.105 Machine-specific data
- 030.110 Diesel engine
- 030.115 Operating conditions
- 030.120 Servo control
- 030.126 Variable-displacement pump
- 030.131 Pump safety valve
- 030.136 Powertest
- 030.142 Control block, secondary pressures
- 030.146 Pressure cut-off valve for operating pressure
- 030.151 Slewing gear function
- 030.152 Slewing gear function
- 030.155 Hydraulic fan drive
- 030.161 Travel function
- 030.162 Travel function
- 030.175 Tool Control high pressure circuit 1
- 030.205 Stabiliser blade
040 Drive group
- 040.010 Technical data, diesel engine
- 040.011 Technical data, diesel engine
- 040.021 Diesel engine D924 A7
- 040.022 Diesel engine TCD 3.6 L4
- 040.026 SCR exhaust treatment system
- 040.027 SCR exhaust gas treatment system
- 040.031 Diesel exhaust fluid system
- 040.032 Diesel exhaust fluid system
- 040.036 Fuel system
- 040.037 Fuel system
- 040.041 Air filter system
- 040.042 Air filter system
- 040.051 SCRF exhaust treatment system
- 040.052 SCRF exhaust treatment system
- 040.060 Coupling
050 Cooling system
- 050.004 Coolant circuit
- 050.005 Coolant circuit
- 050.010 Cooling unit
- 050.011 Cooling unit
- 050.020 Fan drive
- 050.030 Reversible fan drive
060 Working hydraulics
- 060.001 Overview of hydraulic symbols
- 060.002 Colour code of hydraulic schematics
- 060.003 Reducing pressure in hydraulic system
- 060.004 Bleeding hydraulic system
- 060.008 LSC system
- 060.020 Design of hydraulic system
- 060.070 Hydraulic diagram R914 Compact, R914 Rail
- 060.075 Hydraulic diagram R918, R920 Compact
070 Travel hydraulics
- 070.006 Travel hydraulics: overview
- 070.020 CMVE travel motor
080 Hydraulic components
- 080.015 Hydraulic tank
- 080.021 DPVO variable-displacement pump
- 080.041 Control oil unit
- 080.044 Pilot control unit / joystick
- 080.047 Pilot control unit 4x for travel drive
- 080.050 LSC control block
- 080.054 Control axis / slewing gear
- 080.055 Turning grapple
- 080.056 Auxiliary control axis, hydraulic two-piece boom
- 080.057 Auxiliary control axis, high pressure circuit 1 (HDK1)
- 080.058 Servo control valves
- 080.059 Check for leak oil at control valve blocks
- 080.070 Slewing gear motor
- 080.077 Rotary connection 6x
- 080.080 Hydraulic differential cylinder
- 080.090 Accumulator
- 080.100 Line break safety valve
- 080.105 Line break safety valve, stick cylinder
110 Electrical system
- 110.001 Overview of electrical symbols
- 110.002 Circuit diagrams in LIDOS
- 110.005 Overview of ground points
- 110.022 Electrical system: operator's platform, crawler
- 110.030 Electrical system: uppercarriage
- 110.032 Electrical system: uppercarriage
- 110.050 Circuit diagram: operator's platform
- 110.052 Circuit diagram: operator's platform
- 110.060 Circuit diagram: basic machine
- 110.062 Circuit diagram: basic machine
- 110.080 Circuit diagram of D924 A7-04 diesel engine
120 Travel gearbox
- 120.005 List of travel gearboxes
- 120.010 Travel gearbox - line P(c)
130 Travel gear
- 130.100 Arrangement of track components
- 130.250 List of the track components
- 130.260 List of the track components
- 130.270 List of the track components
- 130.420 Wear limits for tracks
- 130.460 Wear limits for rollers
- 130.480 Wear limits for idler and sprocket wheels
- 130.500 Track complete
- 130.530 Repair of a track
- 130.600 Tension unit complete
- 130.630 Idler-wheel
- 130.650 Grease tensioner
- 130.700 Monoblock tensioner
- 130.750 Preassembled spring tensioner
- 130.800 Track roller
- 130.850 Carrier roller supported on one side
- 130.900 Face seals
140 Steel parts of the basic machine
- 140.010 Repair welding guideline
150 Working attachment
- 150.010 Dismantling and installing working attachment
- 150.015 Boom, adjustable in vertical/horizontal direction
- 150.019 Stick cylinder shut-off
- 150.020 Height limitation
- 150.038 Stabiliser blade
- 150.040 Hydraulic quick coupler
- 150.042 Interface, third-party quick coupler
- 150.061 Manual changeover between bucket and grapple operation
- 150.062 Changeover between two-piece boom and high pressure circuit
- 150.063 Changeover between high pressure circuit 1 and bucket cylinder
160 Cab, heating and air conditioning
- 160.020 Auxiliary heater
- 160.021 Auxiliary heater
- 160.035 Heating and air conditioning unit
- 160.040 Air conditioning
- 160.041 Air conditioning
- 160.045 Air-conditioning system service
170 Lubrication system
- 170.001 Repair of lubrication hose
- 170.005 Automatic central lubrication system
- 170.015 Central lubrication pump
- 170.025 Progressive distributor
180 Slewing gearbox and slewing ring
- 180.020 Slewing gearbox
- 180.030 Slewing brake
- 180.032 Positioning slewing brake
- 180.050 Slewing ring
190 Equipment and options
- 190.001 LIDAT remote diagnosis system (LiTU2)
- 190.002 LiDAT: checking connection status
- 190.004 LiDAT remote diagnosis system (LiTU03)
- 190.005 LiDAT: creating a report and snapshot
- 190.007 Likufix coupling system
- 190.008 Check template for LIKUFIX
- 190.009 Overload warning system
- 190.010 Tool control
- 190.014 Tool Management
- 190.015 Hoist cylinder protection
- 190.022 Driver identification
- 190.035 SuperFinish
- 190.040 Mower rake accessory kit
- 190.041 Tiltrotator TR-20/TR-25
- 190.045 LiTiU direct attachment connected to the medium pressure circuit
- 190.046 LiTiU direct attachment connected to the high pressure circuit 2
- 190.047 LiTiU sandwich installation
- 190.050 Refuelling system
- 190.055 Bypass filter
- 190.060 Control unit for pre-heating
- 190.062 Hydraulic oil pre-heating
- 190.063 Fuel preheating
- 190.064 Fuel pre-heating
- 190.066 Coolant pre-heating
- 190.068 Engine oil pre-heating
- 190.090 Camera monitoring system
- 190.092 Skyview 360°
200 Diagnosis
- 200.005 Sculi variables editor
- 200.006 Sculi – access to the variables
- 200.010 Testing and adjustment software wizard
- 200.012 Accelerating starting time from Sculi Wizard
- 200.020 Software update
- 200.030 Master 4: Reset on master module
- 200.035 CAN module addressing
- 200.036 Master 4: Master module
- 200.038 CAN connections
- 200.090 Malfunctions
- 200.095 Information menu
- 200.100 Master 5: Reset to factory settings
- 200.102 Master 5: Connect "LiFT" function
- 200.104 Master 5: Software update
- 200.106 Master 5: Connect SCULi diagnostic software
- 200.108 Master 5: Service file
- 200.110 Master 5: Import license file

Language: English
Document type: Service manual
Machinery type: hydraulic excavator

Brand

LIEBHERR-R914-R920-EN-preview.pd - 602.83KB

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German

$46.90

Format: PDF Pages: 758 File size: 26.32 MB Language: German Models: L 509-1778 Service manual for Liebherr L 509-1778 wheel loader is available for instant download after purchase at any time. It can be downloaded and viewed on any device. Download free preview PDF file using the link in Attachments TAB