Liebherr R980 E Hydraulic Excavator Service Repair Manual

PIN/Type – All
PIN/Type: All
Manuals: Repair Manual

Table of Content – Liebherr R980 E Hydraulic Excavator 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
030.005 Maintenance
030.057 Confirmation of maintenance
030.060 Adjustment checklist and procedure (from software version 117)
030.065 Adjustment check list and procedure (from software version 020)
030.070 Adjustment procedure and report (From software – version 019)
030.080 Adjustment procedure and report (from software version 061)
040 Drive group
040.010 Diesel engine
040.020 Diesel particle filter
040.025 SCR system
040.026 Checklist modification of SCR system
040.040 DPVP pump distributor gear
040.045 LPV pump distributor gear
050 Cooling system
050.010 Cooling system
060 Working hydraulics
060.001 List of hydraulic diagrams
060.005 Overview of hydraulic symbols
060.007 Colour code for lines in hydraulic schematics
060.020 Depressurising a hydraulic system
060.028 Description of the hydraulic system
060.030 Components list
060.032 Hydraulic schematic – backhoe attachment
060.035 Hydraulic schematic – shovel attachment
060.038 Description of the hydraulic system
060.040 Components list
060.042 Hydraulic schematic – demolition attachment
060.058 Description of the hydraulic system
060.060 Components list
060.065 Hydraulic schematic – backhoe attachment
060.072 Hydraulic schematic – shovel attachment
060.077 Hydraulic schematic – backhoe attachment
060.082 Hydraulic schematic – shovel attachment
060.100 Description of the hydraulic system
060.102 Component list
060.104 Hydraulic schematic – backhoe attachment
060.114 Hydraulic schematic – shovel attachment
080 Hydraulic components
080.010 List of the hydraulic components
080.015 Rotary group for axial piston pumps and motors
080.035 Double variable-displacement pump DPVP
080.040 LPV variable-displacement pump
080.052 LR-SD-DA regulator
080.100 Variable-displacement pump A4 VG
080.150 Variable-displacement pump MVP
080.160 Servo control pump
080.170 Pump for distribution gear oil cooling
080.175 Gear pumps AZP
080.185 Gear pumps PHP
080.203 Servo control unit
080.209 Pressure accumulator
080.220 Pilot control unit / joystick
080.230 Pilot control unit / travel pedal
080.240 Pilot control unit / lateral double pedal
080.303 Axial piston hydraulic motor MT45
080.305 FMF hydraulic motor – line A
080.310 CMVE travel motor
080.315 FMV travel motor
080.320 Travel brake valve (motor type FMV)
080.400 1-way rotary connection
080.402 5-way rotary connection (low pressure)
080.405 5-way rotary connection (high pressure)
080.500 Pressure relief valves
110 Electrical system
110.001 List of electrical diagrams
110.005 Overview of electrical symbols
110.010 Operator’s cab – arrangement of electrical components
110.032 Operator’s cab – electrical diagrams
110.070 Operator’s cab – arrangement of electrical components
110.072 Operator’s cab – electrical diagrams
110.080 Operator’s cab – arrangement of electrical components
110.081 Operator’s cab – electrical diagrams
110.200 Uppercarriage – arrangement of electrical components
110.210 Uppercarriage – electrical diagrams
110.300 Uppercarriage – arrangement of electrical components
110.320 Uppercarriage – electrical diagrams
110.400 Uppercarriage – arrangement of electrical components
110.420 Uppercarriage – electrical diagrams
110.520 Attachment – electrical diagrams
110.550 Uppercarriage – main cable set
110.745 Diesel engine D936 – electrical diagrams
110.750 Diesel engine D946 – electrical diagrams
110.780 Diesel engine D9508 – electrical diagrams
120 Travel gearbox
120.005 List of travel gearbox
120.015 Travel gearbox – line P(r)
120.020 Travel brakes
120.200 Adjusting the secondary pressure-relief valves for travel gear movements (motor type CMVE)
120.210 Adjusting the secondary pressure-relief valves for travel gear movements (motor type FMV)
130 Travel gear
130.100 Arrangement of track components
130.210 List of the track components
130.410 Wear limits for the track components
130.500 Track complete
130.530 Repair of a track
130.600 Tension unit complete
130.630 Idler-wheel
130.650 Grease tensioner
130.750 Preassembled spring tensioner
130.770 Two-loose-spring tensioner
130.800 Track roller
130.860 Carrier roller supported on both sides
130.900 Face seals
140 Steel parts of the basic machine
140.010 Repair welding guideline
150 Working attachment
150.010 Hydraulic cylinders
150.095 Stick cylinder protection (damping)
150.100 Regeneration and dine break safety valve for hoist cylinder
150.112 Line break safety valve for adjustable boom cylinder
150.115 Regeneration and line break safety valve for stick cylinder
150.150 Calibrating control of line break safety valves (LBS valves)
150.300 Calibration of the LDC angle transmitters
150.350 Preparation for third party hydraulic quick coupler
150.400 Removing and installing the stick to the boom
150.420 Boom cylinder accumulator
160 Cab, heating and air conditioning
160.055 Air conditioning unit: design and function
160.060 Air conditioning unit: malfunctions
160.065 Air conditioning unit: maintenance
160.070 Air conditioning unit: repair
160.100 Hydraulically adjustable cab
160.105 Auxiliary heater
170 Lubrication system
170.010 Central lubrication system
170.020 Troubleshooting
170.030 Lubricating pump
170.040 Progressive distributor SXE-2
170.050 Progressive distributor MX-F
170.060 Installing and repairing lubrication hoses
180 Slewing gearbox and slewing ring
180.010 Slewing gear mechanism SAT
180.050 Slewing ring
190 Equipment and options
190.010 High pressure circuit 1
190.030 High pressure circuit 2
190.050 Bottom dump shovel control
190.052 High pressure circuit for machine with bottom dump shovel attachment
190.055 Small flow circuit
190.065 Medium pressure circuit (AS2)
190.079 Hydraulically adjustable cab
190.100 Stick and hoist cylinder shut-down
190.112 Hoist cylinder protection
190.115 Stick cylinder protection (damping)
190.118 Floating position of hoist cylinders
190.120 Hydraulic quick change system
190.122 Preparation for third party hydraulic quick coupler
190.127 Tool Management
190.140 Undercarriage with hydraulically variable gauge
190.145 Hydraulically removable counterweight
190.150 Generator
190.155 Watering device
190.160 Bypass filter
190.165 Hydraulic hammer return filter
190.170 Changing over the control
190.172 Bypass to open the shear
190.175 Slewing gear brake (pedal)
190.178 Flow distributor
190.185 Height-adjustable boom
190.190 LiDAT remote diagnosis system (LiTU 2 – Master 4)
190.191 LiDAT remote diagnosis system (LiTU 3 – Master 5)
190.195 Radio
190.310 Electric refuelling pump
190.320 Pre-heating
190.325 Activating the airflow reversal for cleaning the cooler
190.340 Auxiliary heater
190.400 Travel alarm
190.410 Screen wiper
190.415 Overload warning system
190.430 Immobiliser
190.440 Video surveillance
190.450 Skyview 360°
190.460 Pressure cut-off (DA)
200 Diagnosis
200.005 Updating the machine software (Master 4)
200.050 Recording error messages of master module
200.070 Incompatibility of functions
200.072 Incompatibilities of the options
200.200 CAN data transmission
200.260 CAN input and output modules
200.270 Addressing of CAN modules
200.400 Addressing of side area camera
200.405 Troubleshooting for camera
200.410 Display
200.420 Standalone display
200.425 Demolition display
200.505 Connection to Sculi
200.530 Sculi – access to the variables
200.600 Sculi – Wizard utility
200.610 Sculi – Wizard utility, additional menus for demolition machines