Liebherr Excavator A900 to A932 Litronic Service Manual 8719164

Description

Contents:
1. General Informations
1.10 Safety Guidelines
1.20 Charts / Norms
1.40 Repair welding
1.50 Service Fluids
1.55 Recommended List for LS – Öl
2. Tools
2.01 Special Tools for Excavator
2.03 Special Tools for Maintenance and Repair of Electrical Connections
2.05 Special Tools for Maintenance and Adjustment of Liebherr Diesel Engine
2.07 Special Tools for Maintenance and Adjustment of Deutz Diesel Engine
2.10 Spool Travel Measuring Tool
2.11 Leakage Plate
2.12 Piston Wrench
2.13 Impression fixture for SAT Swing Gear
2.16 Slotted – Nut Wrench for SAT Swing Gear
2.17 Filter Kid for Closed Swing Loop
3. Technical Data Maintenance Guidelines
3.02 Technical Data A 900 Litronic / 101
3.04 Technical Data A 900 Litronic / 101
3.06 Technical Data A 912 Litronic / 101 A 922 Litronic / 101
3.08 Technical Data A 932 Litronic / 101
3.12 Maintenance Guidelines A 900 Litronic / 101
3.14 Maintenance Guidelines A 902 Litronic / 101
3.16 Maintenance Guidelines A 912 Litronic / 101 A 922 Litronic / 101
3.18 Maintenance Guidelines A 932 Litronic / 101
3.29 Technical Data A 902 Industrie / from 3046
3.39 Maintenance Guidelines A 902 Industrie / from 3046
4. Engine
4.03 Technical Data DEUTZ Diesel Engine BF 4 L 913 A / R 900 Litronic / 101
4.04 Technical Data DEUTZ Diesel Engine BF 4 M 1013 E A / R 900 Litronic / 4001
4.05 Technical Data LIEBHERR Diesel Engine D 904 – D 914 / D 906 – D 916 A / R 902 Litronic / 101 A 902 Industrie / 3046 A / R 912 Litronic / 101 A / R Litronic / 101 A / R 912 Litronic / 101 A / R 932 Litronic / 101 R 942 Litronic / 101
4.06 Techincal Data LIEBHERR Diesel Engine D 924 E / D 926 E A 902 Litronic / 5001 R 902 Litronic / 4001 A 902 Industrie / 5001 A 912 Litronic / 5001 R 912 Litronic / 4001 A 922 Litronic / 5001 R 922 Litronic / 4001 A 932 Litronic / 5001 R 932 Litronic / 4001 R 942 Litronic 4001
4.10 Engine Speed Adjustment A / R 902 Litronic / 101 A / R 912 Litronic / 101 A / R 922 Litronic / 101 A / R 932 Litronic / 101 R 942 Litronic / 101
4.20 Sensor controlled low idle automatic (special installation) A / R 900 – R 942 Litronic
5. Clutch / Splitterbox
5.03 Coupling A / R 902 Litronic / 101
5.05 Coupling A / R 900 Litronic / 101 A 902 Litronic / 283 A 902 Industrie / 3046 R 902 Litronic / 155 A / R 912 Litronic / 101 A / R 922 Litronic / 101 A / R 932 Litronic / 101 R 942 Litronic / 101
5.20 Pump distributor gear A / R 932 Litronic / 101 R 942 Litronic / 101
6. Hydraulic system
6.02 Operating Pressures – Hydraulic System A 900 Litronic / from 101
6.04 Operating Pressures – Hydraulic System A 902 Litronic / from 101
6.06 Operating Pressures – Hydraulic System A 912 Litronic / from 101 A 922 Litronic / from 101
6.08 Operating Pressures – Hydraulic System A 932 Litronic / from 101
6.11 Pressure Check and Adjustments A 900 Litronic / from 101
6.13 Pressure Check and Adjustments A 902 Litronic / from 101 A 912 Litronic / from 101 A 922 Litronic / from 101
6.15 Pressure Check and Adjustments A 932 Litronic / from 101
6.38 Hydraulic System A 900 Litronic / from 101 A 902 Litronic / from 2001
6.40 Hydraulic System A 902 Litronic / from 101 A 912 Litronic / from 101
6.41 Hydraulic System A 912 Litronic / from 2001 A 922 Litronic / from 101
6.45 Hydraulic System A 900 Litronic / from 4191 A 902 Litronic / from 3601 A 912 Litronic / from 4001 A 922 Litronic / from 4001
6.60 Hydraulic System A 932 Litronic / from 101
6.65 Hydraulic System A 932 Litronic / from 3001
6.70 Operating Pressures – Hydraulic System A 902 Industrie / from 3046
6.75 Pressure Check and Adjustments A 902 Industrie / from 3046
6.80 Hydraulic System A 902 Industrie / from 3046
7. Hydraulic Components
7.05 General Data / Variable Displacement Double Pump LPVD A / R 900 Litronic / from 101
7.06 General Data / Variable Displacement Double Pump LPVD A / R 902 Litronic / from 101
7.07 General Data / Variable Displacement Double Pump LPVD A / R 912 / 922 Litronic / from 101
7.08 General Data / Variable Displacement Double Pump LPVD A / R 932 Litronic / from 101
7.10 Variable Displacement Double Pump LPVD A / 900 – R 942 Litronic / from 101
7.13 Variable Displacement Double Pump LPVD A 902 Industrie / from 3046
7.15 Swing Pump A 4 V A / R 932 – R 942 Litronic / from 101
7.19 Pump performance curve A 902 Industrie / from 3046
7.20 Hydraulic motors / Types A / R 900 – R 942 Litronic / from 101
7.23 Hydraulic fixed displacement motor FMF for swing drive A / R 900 – 922 Litronic / from 101
7.24 Hydraulic fixed displacement motor FMF – with discharge A / R 932 – 942 Litronic / from 101
7.26 Hydraulic variable displacement motor LMV A 900 – 932 Litronic / from 101
7.30 Hydraulic cylinder A / R 900 – 942 Litronic / from 101
7.35 Hydraulic cylinder – Chart A / R 900 Litronic / from 101
7.36 Hydraulic cylinder – Chart A / R 902 Litronic / from 101
7.37 Hydraulic cylinder – Chart A / R 912 / 922 Litronic / from 101
7.38 Hydraulic cylinder – Chart A / R 932 Litronic / from 101
7.41 Hydraulic Control A / R 900 – R 942 Litronic / from 101
7.44 Control unit A / R 900 – R 942 Litronic / from 101
7.46 Distributor block A / R 900 – 922 Litronic / from 101
7.47 Distributor block A / R 932 – R 942 Litronic / from 101
7.50 Servo control with joystick A / R 900 – R 942 Litronic / from 101
7.51 Servo control with joystick A / R 932 – R 942 Litronic / from 101
7.54 2-way Servo control with foot pedal / hydr. instal. kit A / R 900 – R 942 Litronic / from 101
7.55 1-way Servo control with foot pedal A 900 – 932 Litronic / from 101
7.60 Control valve blocks / – Chart A / R 900 – R 942 Litronic / from 101
7.62 7-way control valve block NG 18 A 900 Litronic / from 101 A 902 Litronic / from 2001 A 912 – 922 Litronic / from 4001
7.64 7-way control valve block NG 22 A 912 – 922 Litronic / from 101 A 932 Litronic / from 3001
7.66 6-way control valve block NG 25
7.67 Added control valve block – 1 way – Vickers A / R 900 Litronic / from 101
7.68 Added control valve block – 1 and 2 way – Rexroth A / R 900 – R 942 Litronic / from 101
7.72 6 -way Rotary connection – Knorr A 902 – 932 Litronic / from 101
7.73 6 -way Rotary connection – Tries A 900 Litronic / from 101 A 902 Litronic / from 415 A 912 Litronic / from 581 A 922 Litronic / from 101 A 932 Litronic / from 111
7.74 5 and 7 way Rotary connection – Liebherr A / R 900 – R 942 Litronic / from 101
7.81 Primary pressure relief valve – pilot operated A / R 900 – R 942 Litronic / from 101
7.83 Pilot operated pr. relief valve w- pressure cut in A / R 900 – R 942 Litronic / from 101
7.85 Pilot operated pr. relief valve w. suction function A / R 900 – R 942 Litronic / from 101
7.87 Secondary pressure relief valve A / R 900 – R 942 Litronic / from 101
7.89 Suction valve A 900 – 932 Litronic / from 101
7.90 Suction valve A 900 – 932 Litronic / from 3001
7.91 Restrictor check valve A / R 900 – R 942 Litronic / from 101
7.93 Restrictor check valve – hydr. releasable A 900 – 932 Litronic / from 101
7.94 Restrictor check valve – hydr. releasable A 900 – 932 Litronic / from 101
7.95 Load holding valve A 900 – A 922 Litronic / from 101
7.96 Load holding valve A 900 Litronic / from 294 R 900 Litronic / from 141 A 902 Litronic / from 1384 R 902 – R 942 Litronic / from resp. 11.92 A 912 Litronich / from 2199 A 922 Litronich / from 190
8. Electrical system
8.09 Component of electrical system A 902 Industrie from 3046
8.10 Component of electricial system A 900 – A 932 Litronic from 101
8.15 Circuit board A2 / 2 A 900 Litronic from 1072 A 902 Litronic from 3603 A 912 Litronic 3126 A 922 Litronic from 3047 A 932 Litronic from 549
8.19 Electricial system – basic machine A 902 Industrie from 3046
8.38 Electricial system – basic machine A 900 Litronic from 101
8.39.01 Electricial system – basic machine A 900 Litronic from 917 A 900 Litronic from 1072 A 900 Litronic from 4001
8.39.20 Electricial system – basic machine A 900 Litronic from 4594
8.41 Electricial system – basic machine + special installations A 912 Litronic from 101
8.42 Electricial system – basic machine (with GLR) A 092 Litronic from 101 A 912 Litronich from 2001 A 922 / A 932 Litronic from 101
8.43 Electricial system – basic machine (with GLD) A 902 Litronic from 2001 A 912 Litronic from 2301 A 922 Litronic from 223 A 932 Litronic from 501
8.44 Electricial system Special installations A 900 / A 902 Litronic from 101 A 912 Litronic from 2001
8.45 Electricial system Special installations A 902 Industrie from 3046
8.46 Electrical system – basic machine ( with GLD) A 902 Litronic from 2533 A 902 Litronic from 3603 A 912 Litronic from 2464 A 912 Litronic from 3126 A 922 Litronic from 313 A 922 Litronic from 3047 A 932 Litronic from 545 A 932 Litronic from 549
8.48 Electricial system – basic machine (with GLD) A 902 Litronic from 5001 A 912 Litronic from 5001 A 922 Litronic from 5001 A 932 Litronic from 5001
8.60 Slip ring – Rotary connection A / R 900 – R 942 Litronic from 101
8.71 Electronic Horsepower control GLR A / R 900 – R 942 Litronic from 101
8.73 Electronic Horsepower control GLD A 900 Litronic from 101 A 902 Litronic from 2001 A 912 Litronic from 2301 A 922 Litronic from 223 A 932 Litronic from 501
8.81 Control circuit low idle automatic A / R 900 – R 942 Litronic from 101
8.85 Reduced output conrol A / R 900 – R 942 Litronic from 101
9. Swing Gear
9.05 Swing Gear – Liebherr SAT A / R 900 Litronic / from 101
9.10 Swing Gear – Liebherr SAT A / R 902 Litronic / from 101 A / R 912 Litronic / from 101 A / R 922 Litronic / from 101 A / R 932 Litronic / from 101 R 942 Litronic / from 101
9.20 Swing Brake A / R 900 Litronic / from 101 A / R 902 Litronic / 101 A / R 912 Litronic / from 101 A / R 922 Litronic / from 101
9.24 Swing Brake with additional positioning – foot pedal A 902 Industrie / from 101
9.25 Swing Brake with additional positioning – foot pedal A 932 Litronic / from 101 (optional for A / R 900 – R 942)
10. Swing Ring
10.10 Swin Ring A / R 900 Litronic / from 101 A / R 902 Litronic / from 101 A 902 Litronic / from 3046 A / R 912 Litronic / from 101 A / R 922 Litronic / from 101 A / R 932 Litronic / from 101 R 942 Litronic / from 101
11. Final Drive Gear / Two Speed Gear Box
11.32 Two Speed Gear Box 2 AVG 105 A 912 Litronic / from 101
11.35 Two Speed Gear Box 2 HL 100 A 900 Litronic / from 101 A 902 / from 101 A 912 Litronic / from 2001 A 922 Litronic / from 101 A 932 Litronic / from 101
11.36 Two Speed Gear Box 2 HL 100 A 900 Litronic / from 1016 A 902 Litronic / from 2642 A 902 Industrie / from 3046 A 912 Litronic / from 3004 A 922 Litronic / from 330 A 932 Litronic / from 3001
11.50 Gear Box Control A 900 Litronic / from 101 A 902 Litronic / from 101 A 902 Industrie / from 3046 A 912 Litronic / from 2001 A 922 Litronic / from 101 A 932 Litronic / from 101
12. Track Components / Axles
12.58 Steering Axle ZP with disk brake A 900 Litronic Type 367 from 101 A 902 Litronic Type 356 from 101
12.60 Steering Axle ZP with disk brake A 902 Litronic Type 357 from 101 A 902 Industrie Type 583 from 3046 A 902 Litronic Type 356 from 5001 A 912 Litronic Type 358 / 359 from 101 A 912 Litronic Type 403 / 404 from 101 A 912 Litronic Type 418 / 419 / 420 from 2001 A 922 Litronic Type 421 / 497 from 101 A 932 Litronic Type 360 from 101
12.64 Steering Axle Kessler with disk brake A 932 Litronic Type 360 from 505 A 932 Litronic Type 361 from 503
12.68 Rigid Axle ZP with disk brake A 900 Litronic Type 367 from 101 A 902 Litronic Type 356 from 101
12.69 Rigid Axle ZP with drum brake A 900 Litronic Type 367 from 993 A 902 Litronic Type 356 from 2607
12.70 Rigid Axle ZP with disk brake A 902 Litronic Type 357 from 101 A 902 Industrie Type 583 from 3046 A 902 Litronic Type 356 from 5001 A 912 Litronic Type 358 / 359 from 101 A 912 Litronic Type 403 / 404 from 101 A 912 Litronic Type 418 / 419 / 420 from 2001 A 922 Litronic Type 421 / 497 from 101 A 932 Litronic Type 360 from 101
12.74 Rigid Axle ZP with disk brake A 932 Litronic Type 360 from 505 A 932 Litronic Type 361 from 503
12.78 Differential ZP A 900 Litronic Type 367 from 101 A 902 Litronic Type 356 from 101
12.80 Differential ZP A 902 Litronic Type 357 from 101 A 902 Industrie Type 583 from 3046 A 902 Litronic Typ 356 from 5001 A 912 Litronic Type 358 / 359 from 101 A 912 Litronic Type 403 / 404 from 101 A 912 Litronic Type 418 / 419 / 420 from 2001 A 922 Litronic Type 421 / 497 from 101 A 932 Litronic Type 360 from 101
12.84 Differential Kessler A 932 Litronic Type 360 from 505 A 932 Litronic Type 361 from 503
13. Steering
13.10 Hydrostatic Steering A 900 – A 932 Litronic / from 101 A 902 Industrie / from 3046
13.20 Servostat A 900 – A 932 Litronic / from 101 A 902 Industrie / from 3046
13.30 Steering Cylinder A 900 – A 932 Litronic / from 101 A 902 Industrie / from 3046
13.40 Flow Indicator A 900 – A 932 Litronic / from 101 A 902 Industrie / from 3046
13.50 Four Wheel Steering A 932 Litronic / from 101
14. Oscillating Axle Stabilizer
14.10 Oscillating Axle Stabilizer A 902 – A 932 Litronic / from 101
14.12 Oscillating Axle Stabilizer A 900 Litronic / from 101 A 902 Litronic / from 1217 A 912 Litronic / from 2119 A 922 Litronic / from 144 A 932 Litronic / from 152 A 932 HD Litronic / from 167
14.13 Oscillating Axle Stabilizer with Automatic A 902 Industrie / from 3046
14.14 Oscillating Axle Stabilizer with Automatic A 900 Litronic / from 917 A 902 Litronic / from 2533 A 912 Litronic / from 2464 A 922 Litronic / from 313 A 932 Litronic / from 545
14.20 Stabilizing Cylinder A 902 – A 932 Litronic / from 101
14.22 Stabilizing Cylinder A 900 Litronic / from 101 A 902 Litronic / from 1217 A 902 Industrie / from 3046 A 912 Litronic / from 2119 A 922 Litronic / from 144 A 932 Litronic / from 152 A 932 HD Litronic / from 167
15. Brake System
15.02 General Data and Operating Pressures A 912 Litronic / from 101
15.03 General Data and Operating Pressures A 900 Litronic / from 101 A 902 Litronic / from 101 A 902 Industrie / from 3046 A 912 Litronic / from 2001 A 922 Litronic / from 101 A 932 Litronic / from 101
15.10 Hydraulic Brake System A 912 Litronic / from 101
15.12 Hydraulic Brake System A 900 Litronic / from 101 A 902 Litronic / from 101 A 902 Industrie / from 3046 A 912 Litronic / from 2001 A 922 Litronic / from 101 A 932 Litronic / from 101
15.20 Compact Brake Block A 912 Litronic / from 101
15.22 Compact Brake Block A 900 Litronic / from 101 A 902 Litronic / from 101 A 902 Industrie / from 3046 A 912 Litronic / from 2001 A 922 Litronic / from 101 A 932 Litronic / from 101
16. Special Attachments / Additional Hydr. Install.
16.03 Overload warning device A / R 900 – A / R 902 Litronic / from 101
16.05 Overload warning device A / R 912 – R 942 Litronic / from 101
16.07 Overload warning device – adjustable A 900 – A 932 Litronic / from 101
16.10 Load check valve – Rexroth A / R 912 – R 942 Litronic / from 101
16.12 Load check valve – Oil control A / R 900 – R 942 Litronic / from 101
16.13 Load holding valve – Oil control – Independent of load and outgoing flow pressure A / R 900 Litronic / from 101 A 902 Litronic / from 07.93
16.15 Hoist limit A 900 – A 932 Litronic / from 101
16.20 Hydr. Installation Kit AS 1 A / R 900 – R 942 Litronic / from 101
16.26 Hydr. Installation Kit ASH A 900 – A 932 Litronic / from 101
16.27 Hydr. Installation Kit AHS 11 A 902 – A 922 Litronic / from 101
16.31 Hydr. Installation Kit AHS 1 A 902 – A 932 Litronic / from 101
16.36 Hydr. Installation Kit AHS 2 A 900 – A 932 Litronic / from 101
16.41 Hydr. Installation Kit AHS 3 A 900 – A 932 Litronic / from 101
16.42 Hydr. Installation Kit AHS 12 A 902 – A 922 Litronic / from 4001
16.45 Hydr. Installation AHS 5 A 900 – A 932 Litronic / from 101
16.47 Hydr. Installation Kit AHS 6 A 900 – A 932 Litronic / from 101
16.49 Hydr. Installation Kit AHS 7 A 900 – A 902 Litronic / from 101
16.51 Simple Flow Reduction A 900 – A 932 Litronic / from 101
16.56 Hydr. Installation Kit – Speeder A 900 – A 912 Litronic / from 101
16.60 Central Lubrication System A / R 900 – R 942 Litronic / from 101
16.61 Central Lubrication System A / R 900 – R 942 Litronic / from Jan. 96
16.66 Installation Kit – Travel – Outriggers A 900 – A 922 Litronic / from 101
16.67 Straight Blade A 902 – A 912 Litronic / from 101
16.69 4 – Point Blade and Outrigger Support A 900 – A 922 Litronic / from 101
16.70 Individual Outrigger Control A 900 – A 932 Litronic / from 101
16.71 Outrigger Control A 900 – A 932 Litronic / from 101
16.75 Elevated Cab – adjustable A 902 – A 932 Litronic / from 101
16.77 Elevated Cab – hydraulically adjustable A / R 902 – R 942 Litronic / from 101
16.78 Elevated Cab with lifting stage A 900 – A 932 Litronic / from 101
16.79 Quick Change Coupler A / R 900 – R 942 Litronic / from 101
16.80 Quick Change Adapter A / R 900 – R 942 Litronic / from 101
16.82 Industrial Shut Off A 902 – A 932 Litronic / from 101
16.84 Change over high pressure limiting A / R 900 – A / R 902 Litronic / from 2001
16.90 Hydraulic Hammer – General Data A / R 900 – R 942 Litronic / from 101
16.92 Install. Kit change over Hammer / Rammer A / R 900 – R 942 Litronic / from 101
17. Cab / Heater Air Conditioning System
17.10 Heater D 1 L C A / R 900 Litronic / from 101
17.15 Heater D 3 L C A 900 Litronic / from 882 R 900 Litronic / from 174
17.30 Supplementary Heater D 5 W A / R 902 – R 942 Litronic / from 101 A 902 Industrie / from 3046
17.50 Air Conditioning System KONVEKTA A / R 900 – R 942 Litronic / from 101 A 902 Industrie / from 3046
18. Under – / Uppercarriage Attachments
18.10 Combinations A / R 900 – R 942 Litronic / from 101 A 902 Industrial / from 3046
18.15 Expander bolt A / R 900 – R 942 Litronic / from 101 A 902 Industrial / from 3046
18.20 Tooth System A / R 900 – R 942 Litronic / from 101
18.35 Shut off installation for grapple operation A / R 9010 – R 942 Litronic / from 101 A 902 Industrial / from 3046
19. Arrangement of Tanks
19.10 Tank Configuration A / R 900 – R 942 Litronic / from 101 A 902 Industrie / from 3046