Liebherr LH26 EC Hydraulic Excavator Operators Service Repair Manual

PIN/Type – 1672
Service Repair Manual: 1880 Pages
Operators Manual: 362 Pages
PIN/Type – 1704
Service Repair Manual: 1748 Pages
Operators Manual: 578 Pages
PIN/Type: 1672, 1704
Manuals: Operators Manual, Repair Manual

Table of Content – Liebherr LH26 EC Hydraulic Excavator Type 1672 Manual

Book I Chapter 010 – 200
000.002 Preface
010 Introduction
010.005 Standards and regulations
010.008 Component documentation
010.010 New features and changes
010.020 Safety instructions
010.043 Installation instructions: Mounting clamping nuts
010.050 Special tools, general
010.051 Special tools for hydraulic system
010.052 Special tools for electrical equipment
010.054 Special tools for slewing gearbox
010.056 Mounting device for multi-disc brake
010.058 Special tools for axles (ZF)
010.070 Preservation guidelines
010.071 Conservation of hydraulic cylinders
020 Technical data
020.001 Technical data
030 Maintenance
030.001 Maintenance
030.030 Emergency operations
030.051 Adjustment checklist LH26 EC
030.100 Preparations
030.105 Machine-specific data
030.110 Electric motor
030.115 Operating conditions
030.120 Servo control
030.126 Variable-displacement pump
030.131 Pump safety valve
030.135 Powertest
030.140 Control block, secondary pressures
030.146 Pressure cut-off valve for operating pressure
030.150 Slewing gear function
030.155 Hydraulic fan drive
030.160 Steering system
030.162 Travel function
030.165 Brake system
030.170 Transmission
030.175 Tool Control high pressure circuit 1
030.190 Cab control LHC 255 and LHC 255A
040 Drive group
040.020 Main drive, three-phase asynchronous motor
040.021 Auxiliary drive, three-phase asynchronous motor
040.055 Coupling
050 Cooling system
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
060.040 Design of hydraulic system of crawler undercarriage
060.070 Hydraulic schematic LH22 C / LH26 EC
060.200 Hydraulic schematic, enabling travel
070 Travel hydraulics
070.006 Travel hydraulics: overview
070.015 DMVA O 165 travel motor
070.020 CMVE travel motor
080 Hydraulic components
080.015 Hydraulic tank
080.021 DPVO variable-displacement pump
080.040 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 blocks
080.070 Slewing gear motor
080.075 Rotary connection 13x
080.077 Rotary connection 6x
080.080 Hydraulic differential cylinder
080.090 Accumulator
080.100 Line break safety valve
090 Steering system
090.010 Hydraulic steering system
090.020 Joystick steering
090.050 Installation, steering column with steering wheel
100 Branke system
100.010 Hydraulic brake system
100.020 Compact brake block
110 Electrical system
110.001 Overview of electrical symbols
110.002 Circuit diagrams in LIDOS
110.003 Connecting electric machine
110.004 Certified electrician work area
110.005 Overview of ground connections
110.020 Electrical system: operator’s platform, wheeled
110.022 Electrical system: operator’s platform, crawler
110.030 Electrical system: uppercarriage
110.040 Electrical system: undercarriage
110.052 Circuit diagram: operator’s platform
110.060 Electrical system, uppercarriage 24V
110.100 Circuit diagram: TN system uppercarriage
110.102 Circuit diagram: TN system undercarriage
120 Travel gear mechanism
120.010 2 HL 270 / 290 transmission
120.022 Pilot control valve for transmission
120.050 Travel gearbox FAT 325/355
130 Axles / Drive
130.001 Tyres
130.003 Checking oscillating axle bearing for wear
130.005 Oscillating axle support
130.050 Travel gear / travel gear
130.051 Technical data and tightening torques
130.052 Checking travel gear components for wear
130.053 Wear limits of travel gear components
130.054 Chain
130.055 Tensioning unit
130.056 Idler-wheel
130.057 Track roller
130.059 Carrier roller
130.060 Slip ring seal
140 Steel parts – basic machine
140.010 Repair welding guideline
150 Working equipment
150.015 Boom, adjustable in vertical/horizontal direction
150.019 Stick cylinder shut-off
150.020 Height limiting
150.032 Support blade
150.034 Dozer blade
150.036 Outrigger support
150.037 Outrigger monitoring system
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 / air conditioning
160.015 Height-adjustable cab LHC 255A
160.016 Tilting operator’s cab
160.030 Stationary air conditioning
160.035 Heating and air conditioning unit
160.040 Air conditioning
160.045 Air conditioning diagnosis / 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
170.050 Undercarriage lubricating pump
180 Slewing gear mechanism / Slewing ring
180.020 Slewing gearbox
180.030 Slewing brake
180.032 Positioning slewing brake
180.050 Slewing ring
190 Equipment / 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
190.006 Switchable overload warning system
190.010 Tool control
190.012 High pressure circuit 1 summation
190.014 Tool Management
190.016 Deactivating hoist cylinder protection
190.022 Driver identification
190.035 SuperFinish
190.037 Generator drive accessory kit
190.050 Bypass filter in return filter
190.051 Dust intensive application
190.055 Bypass filter
190.090 Camera monitoring system
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
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