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Liebherr R966, R970, R976, R980 hydraulic excavator pdf service manual

Name: Liebherr R966, R970, R976, R980 hydraulic excavator pdf service manual
Brand: Liebherr
SKU: LIEBHERR-R966-980B
Price: 45.9 USD
Availability: InStock

Reference LIEBHERR-R966-980B

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Format: PDF

Pages: 1674

File size: 62.31 MB

Language: English

Models: R966 1427 - 1569 - 1570 - 1771; R970 1571 - 1572 - 1772; R976 1428 - 1573 - 1574 - 1773,;R980 1575 - 1576 - 1774

Service manual for R966, R970, R976, R980 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-R966-980B-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
- 010.028 Tightening torques for pressure relief valves
- 010.032 Tightening torques for fittings
- 010.050 Special tools for maintenance and repair
- 010.051 Special tools for the hydraulic system
- 010.052 Special tools for electrical connectors
- 010.053 Special tool for Diesel engines
- 010.054 Special tools for gears
- 010.060 Conservation guidelines
- 010.080 Material weights
020 Technical data
- 020.015 Technical data
- 020.020 Technical data
- 020.025 Technical data
- 020.026 Technical data
030 Maintenance
- 030.001 Sampling oils and coolant for analysis
- 030.030 Maintenance and inspection schedule
- 030.035 Maintenance and inspection schedule
- 030.050 Maintenance and inspection schedule
- 030.055 Maintenance and inspection schedule
- 030.057 Confirmation of maintenance
- 030.070 Adjustment check list and procedure
- 030.071 Adjustment check list and procedure
040 Drive group
- 040.030 Coupling
- 040.045 LPV pump distributor gear
050 Cooling system
- 050.015 Cooling system
060 Working hydraulics
- 060.001 List of hydraulic diagrams
- 060.005 Overview of hydraulic symbols
- 060.025 Depressurising a hydraulic system
- 060.058 Description of the hydraulic system
- 060.060 Components list
- 060.063 Hydraulic schematic - backhoe bucket attachment
- 060.064 Hydraulic schematic - backhoe attachment
- 060.065 Hydraulic schematic - backhoe attachment
- 060.066 Hydraulic schematic - backhoe attachment
- 060.070 Hydraulic schematic - bottom dump shovel attachment
- 060.071 Hydraulic schematic - shovel attachment
- 060.072 Hydraulic schematic - shovel attachment
- 060.073 Hydraulic schematic - shovel attachment
- 060.075 Hydraulic schematic - backhoe bucket attachment
- 060.076 Hydraulic schematic - backhoe attachment
- 060.077 Hydraulic schematic - backhoe attachment
- 060.080 Hydraulic schematic - bottom dump shovel attachment
- 060.081 Hydraulic schematic - bottom dump shovel attachment
- 060.082 Hydraulic schematic - shovel attachment
080 Hydraulic components
- 080.010 List of the hydraulic pumps
- 080.015 Rotary group for axial piston pumps and motors
- 080.040 LPV variable-displacement pump
- 080.055 LR-SD-DA regulator
- 080.105 Variable-displacement pump A4 VG
- 080.140 Variable-displacement pump A11VO
- 080.170 Pump for distribution gear oil cooling
- 080.175 Gear pumps AZP
- 080.205 Control oil unit
- 080.305 FMF hydraulic motor - line A
- 080.315 FMV travel motor
- 080.320 Travel brake valve (motor type FMV)
- 080.400 1-way rotary connection
- 080.405 5-way rotary connection
- 080.500 Pressure relief valves
110 Electrical system
- 110.001 List of electrical diagrams
- 110.005 Overview of electrical symbols
- 110.070 Operator's cab – arrangement of electrical components
- 110.071 Operator's cab – electrical diagrams
- 110.400 Uppercarriage – arrangement of electrical components
- 110.420 Uppercarriage – electrical diagrams
- 110.440 Uppercarriage – electrical diagrams
- 110.570 Uppercarriage - main cable set
- 110.620 Uppercarriage - main cable set
- 110.760 Liebherr Diesel engine – arrangement of electrical components
- 110.780 Diesel engine D9508 – electrical diagrams
120 Travel gearbox
- 120.005 List of travel gear mechanisms
- 120.015 Travel gear mechanism - line P(r)
- 120.020 Travel brakes
- 120.210 Adjusting the secondary pressure-relief valves for travel gear movements (motor type FMV)
130 Travel gear
- 130.100 Arrangement of track components
- 130.230 List of the track components R966 – R970
- 130.240 List of the track components R976 – R980
- 130.400 Wear on the track components
- 130.420 Wear limits for tracks
- 130.450 Identification of the crawler chain type
- 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
- 130.750 Preassembled spring tensioner
- 130.760 Single-loose-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
- 150.090 Stick and hoist cylinder shut-down
- 150.095 Stick cylinder protection (damping)
- 150.105 Regeneration and dine break safety valve for hoist cylinder
- 150.120 Regeneration and line break safety valve for stick cylinder
- 150.400 Removing and installing the stick to the boom
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
- 170.012 Central lubrication system
- 170.020 Troubleshooting
- 170.030 Lubrication 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
- 180.015 Slewing gear mechanism SAT
- 180.050 Slewing ring
190 Equipment and options
- 190.015 High pressure circuit 1
- 190.055 Small flow circuit
- 190.065 Medium pressure circuit (AS2)
- 190.070 Medium pressure circuit (AS2)
- 190.080 Hydraulically adjustable cab
- 190.105 Stick and hoist cylinder shut-down
- 190.112 Hoist cylinder protection
- 190.115 Stick cylinder protection (damping)
- 190.120 Hydraulic quick change system
- 190.127 Tool Management
- 190.130 Line break safety valve for attachment cylinders
- 190.160 Bypass filter
- 190.167 Hydraulic hammer return filter
- 190.175 Slewing gear brake (pedal)
- 190.180 Special working attachments and tools
- 190.190 LiDAT remote diagnosis system
- 190.195 Radio
- 190.200 Headlights and beacon
- 190.315 Electric refuelling pump
- 190.321 Pre-heating
- 190.330 Auxiliary heater
- 190.400 Travel alarm
- 190.410 Screen wiper
- 190.420 Overload warning system
- 190.430 Immobiliser
- 190.440 Video surveillance
200 Diagnosis
- 200.005 Updating the machine software
- 200.050 Recording error messages of master module
- 200.072 Incompatibilities of the options
- 200.200 CAN data transmission
- 200.250 Master A178
- 200.260 CAN input and output modules
- 200.270 Addressing of CAN modules
- 200.415 Display
- 200.505 Connection to Sculi
- 200.530 Sculi – access to the variables
- 200.600 Sculi - Wizard utility

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

Brand

LIEBHERR-R966-980B-EN-preview.pd - 907.17KB

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