Liebherr A904 C Litronic Excavator Operators Service Repair Manual

Table of Content – Liebherr A904 C Litronic Excavator Type 1003, 1005 Manual

• Book III Section 14-19
  • Document identification
  • Index
• 1 General Information
  • 1.01 Standards and regulations
  • 1.02 Changes and modifications to series
  • 1.10 Safety instructions
  • 1.21 Tightening torques for fittings
  • 1.40 Filling quantities
  • 1.51 Fuels, lubricants and process chemicals
  • 1.55 TE_ML05 lubricant list
  • 1.56 TE_ML07 lubricant list
  • 1.60 Conservation guidelines
• 2 Tools
  • 2.01 Special tools – general
  • 2.02 Special tools for diesel engines
  • 2.05 Special tools for hydraulic system
  • 2.06 Special tools for electrical equipment
  • 2.07 Special tools for gears
  • 2.08 Special tools for axles (ZF)
  • 2.10 Special tools for axles (Kessler)
  • 2.12 Assembly tools for hydraulic cylinders
  • 2.13 Mounting device for piston rod bearings
  • 2.14 Slotted nut wrench for slewing gear mechanism
  • 2.15 Mounting device for multi-disk brake
• 3 Technical Data / Maintenance Guidelines
  • 3.05 Type overview A 904 C LI
  • 3.15 Technical data A 904 C LI
  • 3.21 Inspection and maintenance schedule
  • 3.30 Lubricating charts
  • 3.46 Adjustment protocol V4.4 A 904 C LI
  • 3.47 Adjustment protocol V4.7 A 904 C LI
  • 3.48 Adjustment protocol V4.8 A 904 C LI
  • 3.61 Adjustment guidelines for hydraulic system
  • 3.62 Checking and adjusting tasks V4.7
  • 3.63 Checking and adjusting tasks V4.8
  • 3.70 Adjustment guidelines for hydraulic system
  • 3.71 Checking and adjusting tasks V4.7
  • 3.72 Checking and adjusting tasks V4.8
  • 3.80 Adjustment protocol (kits)
• 4 Engine
  • 4.05 Bleeding the fuel system
  • 4.12 Technical data of diesel engines
  • 4.25 Installation and check list
  • 4.27 Liebherr diesel particle filter accessory kit
  • 4.40 Datalogger version 2.3.00
  • 4.41 Datalogger software version 2.3.09
• 5 Clutch / Splitterbox
  • 5.10 Coupling
  • 5.20 Pump distributor gear
• 6 Hydraulic System
  • 6.01 LSC system
  • 6.10 Grab control
  • 6.21 Layout of hydraulic system
  • 6.34 Hydraulic system A 904 C, from 30580
  • 6.35 Hydraulic system A 904 C, from 35343
  • 6.36 Hydraulic system A 904 C, from 39333
  • 6.37 Hydraulic system A 904 C from 54343
  • 6.38 Hydraulic system A 904 C Li IND from 54196
• 7 Hydraulic Components
  • 7.01 Hydraulic pumps – dismantling, installation and initial operation
  • 7.05 Variable-displacement pump DPVO 165
  • 7.06 DPVO 165 variable-displacement pump
  • 7.07 DPVP 108 double variable-displacement pump
  • 7.20 FMF hydraulic fixed displacement motor
  • 7.22 HMF 75-02P hydraulic fixed-displacement motor
  • 7.27 DMVA regulating motor (travel drive)
  • 7.30 Hydraulic cylinder
  • 7.31 Extension and retraction times of hydraulic cylinders
  • 7.32 Hydraulic double plunger cylinder
  • 7.41 Control oil and regulating unit
  • 7.42 Pilot control unit 1x (travelling foot pedal)
  • 7.44 Pilot control valve 2 x
  • 7.49 Pilot control unit 4x
  • 7.51 LSC control valve block
  • 7.55 LSC pilot plate
  • 7.60 Cooling unit
  • 7.68 Leak oil check at control valve blocks
  • 7.70 Rotary connection 6 x
  • 7.75 Rotary connection 7 x
  • 7.95 Accumulator
• 8 Electrical System
  • 8.01 Overview of electrical symbols
  • 8.02 Notes regarding the electrical system
  • 8.12 Arrangement of components
  • 8.34/E3 Electrical system (construction model)
  • 8.38/E3 Electrical system (industrial model)
  • 8.40/E3 Electrical system (construction model)
  • 8.42/E3 Electrical system (industrial model)
  • 8.44 Operating symbols on the operator's platform
  • 8.50 LIEBHERR POWER EFFICIENCY (LPE)
  • 8.68 Excavator control system BST from 4…..
  • 8.73 Monitoring display from version 4.4/4.5/4.6
  • 8.74 Monitoring display from version 4.7
  • 8.75 Monitoring display from version 4.8/V4.8.1
  • 8.79 Control panel
  • 8.80 Error code list
  • 8.82 Slip ring rotary connection
  • 8.99 Self-holding mechanism for quick-change adapter locking
  • 8.100 Directory of electrical kits
• 9 Slewing Gear
  • 9.10 Slewing gear mechanism
  • 9.21 Slewing gear brake
  • 9.25 Positioning slewing brake
• 10 Swing ring
  • 10.10 Slewing ring
• 11 Transmission
  • 11.12 2 HL 290 transmission
  • 11.35 HBGV block for transmission 2 HL 290
• 12 Axles / Gear Box
  • 12.01 Tyres
  • 12.03 Use of special tool (Kessler axles)
  • 12.07 Steering drive axle LT 71
  • 12.08 Rigid axle D 71
• 13 Steering
  • 13.10 Hydraulic steering system
  • 13.15 Four-wheel steering
  • 13.18 Joystick steering
  • 13.20 Servostat
  • 13.25 Steering valve
  • 13.31 Steering cylinder
• 14 Oscillating Axle Stabilizer
  • 14.10 Oscillating axle support with automatic control
  • 14.20 Support cylinder
• 15 Brake system
  • 15.05 Operating pressures of the brake system
  • 15.10 Hydraulic brake system
  • 15.20 Compact brake block
• 16 Special Attachments / Accessory Kits
  • 16.02 Pipe fracture safety valve for stick cylinder
  • 16.03 Pipe fracture safety valve for boom cylinders
  • 16.05 Pipe fracture safety unit for stick cylinder
  • 16.06 Overload warning system
  • 16.08 Switchable overload warning system
  • 16.10 Tool management
  • 16.14 Camera monitoring system
  • 16.15 Hydraulic quick-change adapter
  • 16.16 Boom cylinder protection system
  • 16.18 LIKUFIX hydraulic coupling system
  • 16.19 Hydraulic-electric LIKUFIX coupling system
  • 16.20 Pressure and flow reduction
  • 16.22 Hydraulic hammer
  • 16.23 Pipe layer
  • 16.24 Swivel rotator TR-20/TR-25
  • 16.32 Generator drive accessory kit
  • 16.34 Generator conversion kit for LIKUFIX
  • 16.35 Installation instruction for V-belt drive
  • 16.40 Accessory kit AS1
  • 16.43 Accessory kit AHS 1
  • 16.46 AHS 11 accessory kit with Tool Control
  • 16.49 AHS 12 accessory kit with Tool Control
  • 16.50 Accessory kit AHS 11 / AHS 12 with Tool Control
  • 16.51 Switching control (AHS11/AHS12)
  • 16.52 AS1 proportional control
  • 16.54 AHS 11 proportional control
  • 16.56 AHS 12 proportional control
  • 16.58 Proportional control changeover AHS11/12
  • 16.60 Hydraulic operator's cab elevation system
  • 16.62 Individual control
  • 16.64 Dozer blade
  • 16.66 Refuelling pump
  • 16.68 Bypass filter
  • 16.69 LIEBHERR bypass filter
  • 16.70 Reversible fan drive
  • 16.71 Reversible fan drive (manual/automatic)
  • 16.74 Mower rake accessory kit
  • 16.76 Stroke and stick limitation with proximity switches
  • 16.77 Stroke limitation with angle sensors
  • 16.80 Stick cylinder shut-down with proximity switch
  • 16.85 Electronic stick cylinder shut-down
• 17 Cab Heater / Air Conditioning System
  • 17.30 Auxiliary heater
  • 17.40 Inspection and repair instructions for heating and air-conditioning system
  • 17.50 Heating and air-conditioning system
• 18 Undercarriage / Uppercarriage / Attachments
  • 18.01 Fixture of operator's cab elevation system
  • 18.50 Repair instructions for lubrication hoses
  • 18.51 Central lubrication system
  • 18.53 Semi-automatic central lubrication system
  • 18.54 Fully automatic central lubricating system
  • 18.56 Central lubrication pump
  • 18.58 SX-E progressive distributor
  • 18.59 MX-F progressive distributor
• 19 Arrangement of Tanks