Liebherr Excavator A934 to A954 B-HD Litronic Service Manual 8717009

Description

Contents:
1. General Information
1.10 Safety Information A 934 Litronic / from 6001 A 944 HD Litronic / from 5001 A 954HD Litronic / from 101
1.20 Charts / Norms A 934 Litronic / from 6001 A 944 HD Litronic / from 5001 A 954HD Litronic / from 101
1.25 Conversion Factors A 934 Litronic / from 6001 A 944 HD Litronic / from 5001 A 954HD Litronic / from 101
1.50 Service Fluids A 954 HD Litronic / from 101
1.51 Service Fluids A 934 Litronic / from 6001 A 944 HD Litronic / from 5001 A 954 B – HD Litronic / from 5001
2. Tools
2.02 Special Tools for LIEBHERR Diesel Engine
2.05 Special Tools for Hydraulic
2.06 Special Tools for Electrical Connections
2.07 Special Tools for Gears
2.10 Spool Travel Measuring Tool
2.12 Piston Wrench
2.13 Impression fixture for SAT Swing Gear
2.16 Slotted – Nut Wrench for SAT Swing Gear
2.19 Test Kit for BPV Pumps
3. Technical Data Maintenance Guidelines
3.11. Technical Data A 934 Litronic / from 6001
3.12. Technical Data A 944 HD / from 5001
3.13. Technical Data A 954 HD Litronic / from 101 A 954 B – HD Litronic / from 5001
3.31. Lubrication Chart A 934 Litronic / from 6001
3.32. Lubrication Chart A 944 HD Litronic / from 5001
3.33. Lubrication Chart A 954 HD Litronic / from 101 A 954 B – HD Litronic / from 5001
4. Engine
4.08. Technical Data LIEBHERR Diesel Engine A 934 Litronic / from 6001 A 944 HD Litronic / from 5001
4.10. Technical Data LIEBHERR Diesel Engine A 954 HD Litronic / from 101
4.11. Technical Data LIEBHERR Diesel Engine A 954 B – HD Litronic / from 5001
4.30. Engine Speed Adjustment A 954 HD Litronic / from 101
4.35. Engine Speed Adjustment A 934 Litronic / from 6001 A 944 HD Litronic / from 5001 A 954 B – HD Litronic / from 5001
4.50. Sensor Controled low Idle Automatic (optional equipment) A 954 HD Litronic / from 101
5. Clutch / Splitterbox
5.10. Coupling A 934 Litronic / ab 6001 A 944 HD Litronic / ab 5001 A 954 HD Litronic / from 101
5.16. Splitterbox A 934 Litronic / from 6001
5.18. Splitterbox A 944 HD Litronic / from 5001
5.20. Splitterbox A 954 HD Litronic / from 101
6. Hydraulic System
6.10 Adjustment and inspection check list A 934 Litronic / from 6001
6.12 Adjustment and inspection check list A 944 HD Litronic / from 5001
6.16 Adjustment and inspection check list A 954 HD Litronic / from 101
6.17 Adjustment and inspection check list A 954 B – HD Litronic / from 5001
6.70 Hydraulic system A 934 HD Litronic / from 6001
6.75 Hydraulic system A 944 HD Litronic / from 5001
6.80 Hydraulic system A 954 HD Litronic / from 101
6.81 Hydraulic system A 954 B – HD Litronic / from 5001
6.90 Hydrostatic fan drive A 934 B Litronic / from 13 204 A 944 B – HD Litronic / from 12 853 A 954 B – HD Litronic / from 12 183
7. Hydraulic Components
7.02. Hydraulic pump ass. LPVD / General data A 934 Litronic / from 6001 A 944 HD Litronic / from 5001
7.04. Hydraulic pump ass. LPVD / Pump regulation A 934 Litronic / from 6001 A 944 HD Litronic / from 6001
7.06. Hydraulic pump ass. LPVD / Design A 934 Litronic / from 6001 A 944 HD Litronic / from 5001
7.08. Hydraulic pump ass. LPV / General data A 954 HD Litronic / from 101
7.09. Hydraulic pump ass. LPV / General data A 954 B – HD Litronic / from 5001
7.12. Variable displacement pump LPV A 954 HD Litronic / from 101
7.13. Variable displacement pump LPV . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A 954 B – HD Litronic / from 5001
7.15. Slewing pump BPV A 954 HD Litronic / from 101
7.17. Slewing pump A 4 VG A 934 Litronic / from 6001 A 944 HD Litronic / from 5001
7.19. Variable displacement pump A 10 VO A 934 B Litronic / from 13 204 A 944 B – HD Litronic / from 12 853 A 954 B – HD Litronic / from 12 183
7.20. Hydraulic motors / types A 934 Litronic / from 6001 A 944 HD Litronic / from 5001 A 954 HD Litronic / from 101
7.21. Hydraulic fixed displacement motor LMV A 934 Litronic / from 6001
7.22. Hydraulic fixed displacement motor A 6 V A 944 HD Litronic / from 5001 A 954 HD Litronic / from 101
7.25. Hydraulic fixed displacement motor FMF with discharge A 934 Litronic / from 6001 A 944 HD Litronic / from 5001 A 954 HD Litronic / from 101
7.30. Hydraulic cylinder / Construction / function / repair A 934 Litronic / from 6001 A 944 HD Litronic / from 5001 A 954 HD Litronic / from 101
7.31. Hydraulic cylinder / Extension and retraction times A 934 Litronic / from 6001 A 944 HD Litronic / from 5001 A 954 HD Litronic / from 101
7.33. Hydraulic cylinder – chart A 934 Litronic / from 6001
7.34. Hydraulic cylinder – chart A 934 HD Litronic / from 6001
7.36. Hydraulic cylinder – chart A 944 HD Litronic / from 5001
7.37. Hydraulic cylinder – chart A 954 HD Litronic / from 101
7.41. Servo control system A 934 Litronic / from 6001 A 944 HD Litronic / from 5001 A 954 HD Litronic / from 101
7.44. Servo oil unit A 954 HD Litronic / from 101
7.45. Servo oil and control unit A 934 Litronic / from 6001 A 944 HD Litronic / from 5001 A 954 HD Litronic / from 101
7.47. Distributor block A 954 HD Litronic / from 101
7.51. Servo control with joystick A 934 Litronic / from 6001 A 944 HD Litronic / from 5001 A 954 HD Litronic / from 101
7.54. 2 – way Servo control with foot pedal A 934 Litronic / from 6001 A 944 HD Litronic / from 5001 A 954 HD Litronic / from 101
7.55. 1 – way Servo control with foot pedal A 934 Litronic / from 6001 A 944 HD Litronic / from 5001 A 954 HD Litronic / from 101
7.56. 2 – way Servo control with stick A 934 Litronic / from 6001 A 944 HD Litronic / from 5001 A 954 B – HD Litronic / from 5001
7.60. Control Valve Blocks / – Chart A 934 Litronic / 6001 A 944 HD Litronic / from 5001 A 954 HD Litronic / from 101
7.61. Control Valve Blocks / Leak oil check A 934 Litronic / from 6001 A 944 HD Litronic / from 5001 A 954 HD Litronic / from 101
7.62. 7 – way Control Valve Block NW 22 A 934 Litronic / from 6001 A 944 HD Litronic / from 5001
7.65. 7 – way Control Valve Block NW 32 A 954 HD Litronic / from 101
7.67. 1 – way Control Valve Block NW 32 A 954 HD Litronic / from 101
7.73. 6 – way Rotary connection A 934 Litronic / from 6001 A 944 HD Litronic / from 5001 A 954 HD Litronic / from 101
7.74. 7 – way Rotary connection A 934 Litronic / from 6001
7.76. 9 – way Rotary connection A 944 HD Litronic / from 6001 A 954 HD Litronic / from 101
7.81. Primary pressure relief valve – pilot operated A 934 Litronic / from 6001 A 944 HD Litronic / from 5001 A 954 HD Litronic / from 101
7.83. Pilot operated pressure relief valve with pressure cut in A 954 HD Litronic / from 101
7.86. Pilot operated pressure relief valve with suction function A 934 Litronic / from 6001 A 944 HD Litronic / from 5001 A 954 HD Litronic / from 101
7.87. Secondary pressure relief valve A 934 Litronic / from 6001 A 944 HD Litronic / from 5001 A 954 HD Litronic / from 101
7.90. Suction valve A 934 Litronic / from 6001 A 944 HD Litronic / from 5001 A 954 HD Litronic / from 101
7.91. Restrictor check valve A 934 Litronic / from 6001 A 944 HD Litronic / from 5001 A 954 HD Litronic / from 101
7.93. Restrictor check valve – hydr. releasable A 934 Litronic / from 6001 A 944 HD Litronic / from 5001 A 954 HD Litronic / from 101
8. Electrical System
8.10 Electrical system / Comp. of electr. syst. A 934 Litronic / from 6001 A 944 HD Litronic / from 5001
8.15 Electrical system / Comp. of electr. syst. A 954 HD Litronic / from 101
8.30 Electrical system / Basic machine A 934 Litronic / from 6001
8.31 Electrical system / Basic machine A 934 Litronic / from 13 204
8.40.01 Electrical system / Basic machine A 954 HD Litronic / from 101
8.40.21 Electrical system / Basic machine A 954 HD Litronic / from 102
8.40.41 Electrical system / Basic machine A 954 HD Litronic / from 121
8.41 Electrical system / Basic machine A 954 B – HD Litronic / from 5001
8.42 Electrical system / Basic machine A 944 HD Litronic / from 5001 A 954 B – HD Litronic / from 5012
8.55 Electrical system / Special installations A 934 Litronic / from 6001 A 944 HD Litronic / from 5001 A 954 B – HD Litronic / from 5001
8.60. Slipring rotary connection A 934 Litronic / from 6001 A 944 HD Litronic / from 5001 A 954 HD Litronic / from 101
8.73. Diagram / Regulating current A 954 HD Litronic / from 101
9. Swing Gear
9.10. Swing Gear SAT A 934 Litronic / from 5001 A 944 HD Litronic / from 5001 A 954 HD Litronic / from 101 A 954 B – HD Litronic / from 5001
9.31. Swing Brake A 954 HD Litronic / from 101
9.32. Swing Brake A 934 Litronic / from 5001 A 944 HD Litronic / from 5001 A 954 B – HD Litronic / from 5001
9.35. Swing Brake with Additional Positioning Foot Pedal A 954 HD Litronic / from 101 (optional equipment)
10. Swing Ring
10.10. Swing Ring A 934 Litronic / 6001 A 944 HD Litronic / from 5001 A 954 HD Litronic / from 101 A 954 B – HD Litronic / from 5001
11. Two Speed Gear Box
11.10 Distributor gear 2 HL 100 A 934 Litronic / from 6001 A 934 HD Litronic / from 6001
11.30 Gear control HBGV – Block for 2 HL 100 A 934 Litronic / from 6001 A 934 HD Litronic / from 6001
12. Axles / Gear Box
12.05 General
12.10 Steering axle LT 71 with multiple disk brake A 934 Litronic from 6001 Steering axle LT 81 with multiple disk brake A 934 HD Litronic from 6001
12.11 Fixed axle D 71 with multiple disk brake A 934 Litronic from 6001 Fixed axle D 81 with multiple disk brake A 934 HD Litronic from 6001
12.12 Differential D 51 A 934 Litronic from 6001 A 934 HD Litronic from 6001
12.20 Steering axle LT 91 with disk brake A 944 HD Litronic from 5001
12.21 Fixed axle D 91 with disk brake A 944 HD Litronic from 5001
12.22 Differential D 51 A 944 HD Litronic from 5001
12.30 Steering axle Kessler LT 91 with disk brake A 954 Litronic from 101
12.31 Fixed axle Kessler D 91 with disk brake A 954 Litronic from 101
12.32 Differential Kessler D 108 A 954 Litronic from 101
12.35 Steering axle Kessler LT 102 with multiple disk brake A 954 B – HD Litronic from 9533
12.36 Fixed axle Kessler D 102 with multiple disk brake A 954 B – HD Litronic from 9533
12.37 Differential Kessler D 108 A 954 B – HD Litronic from 9533
12.50 Backgear / Spring pressure disk brake A 944 HD Litronic from 5001 A 954 Litronic from 101
13. Steering
13.10. Hydrostatic Steering System A 934 Litronic / from 6001 A 944 HD Litronic / from 5001 A 954 HD Litronic / from 101
13.15. Hydrostatic Four Wheel Steering A 934 Litronic / from 6001 A 944 HD Litronic / from 5001
13.20. Servostat A 934 Litronic / from 6001 A 944 HD Litronic / from 5001 A 954 HD Litronic / from 101
14. Oscillating Axle Stabilizer
14.10 Oscillating axle A 934 Litronic / from 6001 A 944 HD Litronic / from 5001 A 954 HD Litronic / from 101
14.20 Stabilizer cylinder A 934 Litronic / from 6001
14.22 Stabilizer cylinder A 944 HD Litronic / from 5001 A 954 HD Litronic / from 101
15. Brake System
15.03 General data and operating pressures A 934 Litronic / from 6001 A 944 HD Litronic / from 5001 A 954 HD Litronic / from 101
15.12. Hydraulic brake system A 934 Litronic / from 6001 A 944 HD Litronic / from 5001 A 954 HD Litronic / from 101
15.22. Compact brake block A 934 Litronic / from 6001 A 944 HD Litronic / from 5001 A 954 HD Litronic / from 101
15.30. Brakes A 934 Litronic / from 6001
15.32. Brakes A 944 HD Litronic / from 5001 A 954 HD Litronic / from 101
16. Special Attachments / Additional Hydr.Install.
16.08 Load check valve – Rexroth A 944 HD Litronic / from 5001
16.10 Load check valve – Rexroth A 934 Litronic / from 6001 A 944 HD Litronic / from 5001 A 954 HD Litronic / from 101
16.12 Hoist cylinder shut off Hoist cylinder shut off / logger A 934 Litronic / from 1320 A 944 HD Litronic / from 11869
16.15 Stick cylinder shut off A 934 Litronic / from 6001
16.17 Stick cylinder shut off A 944 HD Litronic / from 5001 A 954 HD Litronic / from 5001
16.18 Electronic stick cylinder shut off A 934 Litronic / from 13204 A 944 B-HD Litronic / from 12853
16.20 Installation kit AS 1 A 934 Litronic / from 6001 A 944 HD Litronic / from 5001 A 954 HD Litronic / from 101
16.31 Installation kit AHS 1 A 954 HD Litronic / from 101
16.61 Central lubrication system A 954 HD Litronic / from 101
16.78 Elevated cab with lifting stage A 954 HD Litronic / from 101
16.85 Installation kit volume injection / Outrigger A 954 HD Litronic / from 140
16.86 Installation kit generator drive A 954 HD Litronic / from 101
17. Cab / Heater Air Conditioning System
17.30 Additional Heater D5 WS A 934 Litronic / from 5001 A 944 HD Litronic / from 5001 A 954 HD Litronic / from 101 A 954 B – HD Litronic / from 5001
17.50 Air Conditioning Syst. “KONVEKTA” KHL II – 1 A 954 HD Litronic / from 101
17.52 Air Conditioning Syst. “KONVEKTA” KHL 4 A 934 Litronic / from 5001 A 944 HD Litronic / from 5001 A 954 B – HD Litronic / from 5001