Liebherr R926 Advanced Hydraulic Excavator Operators Service Repair Manual

PIN/Type – 692, 1026, 1027, 1346, 1471, 1502
Service Repair Manual: 1002 Pages
Operators Manual (SN 17833: 27691) – 365 Pages
Operators Manual (SN 27692: 31060) – 387 Pages
Operators Manual (SN after 31061): 364 Pages
PIN/Type: 692, 1026, 1027, 1346, 1471, 1502
Manuals: Operators Manual, Repair Manual

Table of Content – Liebherr R926 Advanced Hydraulic Excavator Type 692, 1026, 1027, 1346, 1471, 1502 Manual

Front page
Contents
Introduction
1 General information
1.10: Safety instructions
1.20: Standards and regulations
1.50: Lubricants and operating fluids
1.60: Conservation guidelines
2 Tools
2.01: Special tools for maintenance and repair
2.02: Special tools for Liebherr Diesel engines D 934 / D 936
2.03: Special tool for the hydraulic system
2.04: Service Case Advanced
2.06: Special tools for electrical connectors
2.08: Common tools
2.12: Mounting tools for hydraulic cylinders
2.14: Wrench for the slotted nut on the swing gear SAT
2.15: Compression device for brake piston of gear SAT
2.19: Tools for installing the slipring seals
2.25: Tools for the dismantling of the hoist cylinder bolts
3 Technical data / Maintenance guidelines
3.10: Technical data
3.12: Technical data
3.13: Technical data
3.40: Confirming the service
3.50: Control and maintenance chart
3.70: Lubrication chart
4 Engine / Motor
4.10: Technical data for LIEBHERR Engine Type: D 934 S A6
4.26: Installation and check list for Diesel particle filter
4.27: Liebherr Diesel particle filter (accessory kit)
4.40: Datalogger
5 Coupling / Splitterbox
5.10: Coupling
5.30: Pump distribution gear – construction line DPVP
6 Hydraulic system
6.02: Adjustment check list and adjustment guidelines
6.05: Adjustment check list and guidelines (Wizard menu)
6.10: Adjustment protocol and guidelines (menu wizard, from device software version V137)
6.68: Description of the Positive Control system
6.69: Description of the hydraulic system
6.80: Hydraulic Schematics – Components List
6.90: List of hydraulic schematics – Standard executions
7 Hydraulic components
7.01: Hydraulic pump: Removal, installation, Start-up.
7.11: Variable-displacement twin pump DPVP
7.20: Hydraulic motors schedule
7.21: FMF hydraulic fixed displacement motor
7.29: Hydraulic variable displacement motor CMVE 108
7.30: Hydraulic cylinders
7.31: Presentation of the cylinders of the attachments
7.32: Installations for pistons and piston nuts by hydraulic cylinders
7.35: List of the hydraulic cylinders (R 926 Advanced)
7.45: Regulating and servo oil unit
7.51: 2-way servo control
7.55: 4-way servo control (working functions)
7.56: Hydraulic pilot control device with 2 pedals and damping system
7.75: 1-way rotary connection
7.78: 6-way rotary connection
7.79: 7-way rotary connection
7.84: Shockless Pressure Relief Valve
8 Electrical system
8.10: Operator’s cab – arrangement of electrical components
8.15: Basic machine – arrangement of electrical components
8.70: CAN data transmission
8.72: CAN input and output modules
8.73: Addressing of CAN modules
8.74: Display menus
8.75: Connection to Sculi
8.76: Sculi – access to the system parameters
8.78: Sculi – Wizard utility
8.80: Software change
8.90: List of electrical diagrams – Standard execution
10830558_Uppercarriage
9 Swing gear
9.10: Swing gear «SAT»
9.20: Swing brake / Positioning brake
10 Swing ring
10.10: Swing ring
11 Travel gear
11.10: Gear types schedule
11.15: Technical data of the travel gears
11.35: Travel gear FAT of construction line P(c)
11.40: Removing and reinstalling the travel gears FAT
11.45: Installation and dismantling of the travel gear motor
11.75: Slipring seals
12 Track components
12.10: Track components of crawler excavators
12.24: List of the track components on R 926 Advanced
12.30: Wear on the track components
12.32: Wear limits for chains
12.35: Wear limits for rollers
12.38: Wear limits for guide & sprocket wheels
12.40: Removal, installation of track components
12.51: Spring tension units – technical data
12.55: Spring tension unit preassembled
12.58: Tension unit and guide wheel unit
12.70: Track roller
12.75: Carrier roller (supported on one side)
12.80: Slipring seals
16 Options
16.20: Additional attachment AHS 11 with Tool Control
16.24: Additional attachment AHS 12 with Tool Control
16.28: Rotating device (AS2)
16.30: Refuelling pump
16.40: Overload warning system
16.48: Stick and hoist cylinder shut-down
16.91: List of diagrams
17 Cab / Heater / Air conditioning system
17.30: Auxiliary heating D5WS
17.48: Air-conditioning system
17.49: Air-conditioning system service
18 Central lubrication
18.05: Central lubrication system
18.30: Troubleshooting
18.51: Lubrication pump
18.61: Progressive distributor SX-E
18.66: Progressive distributor MX-F
18.81: Lube hoses repair instructions