Liebherr A311 Litronic Excavator Operators Service Repair Manual

Table of Content – Liebherr Service Repair Manual – A 311

• Book I Chapter 1-7 (Page 1)
  • Identification (Page 1)
  • Introduction (Page 3)
  • Main group directory (Page 5)
• Book II Chapter 8 (Page -1)
  • Identification (Page 7)
  • Main group directory (Page 9)
• Book III Chapter 9-19 (Page -1)
  • Identification (Page 11)
  • Main group directory (Page 13)
• 1. General Information (Page 32)
  • 1.02 Modification of series (Page 17)
  • 1.10 Safety instructions (Page 19)
  • 1.20 Tightening torques (WN 4037 I) (Page 33)
  • 1.21 Tightening torquex for screw connections (Page 39)
  • 1.22 Assembly instruction for hydraulic cylinder (WN 4121B) (Page 43)
  • 1.24 Assembly instruction for hydraulic cylinder (WN 4122B) (Page 49)
  • 1.50 Fuels and lubricants (Page 53)
  • 1.55 Lubricant list TE-ML 05 (Page 65)
  • 1.56 Lubricant list TE-ML 07 (Page 77)
• 2. Tools (Page 89)
  • 2.01 Special tools general (Page 91)
  • 2.03 Special tools for diesel engines (Page 99)
  • 2.05 Special tools for hydraulic systems (Page 105)
  • 2.06 Special tools for electric systems (Page 109)
  • 2.07 Special tools for gears (Page 113)
  • 2.08 Special tools for axles (Page 115)
  • 2.12 Assembly tools for hydraulic cylinders (Page 119)
  • 2.13 Mounting device for piston rod bearings (Page 127)
  • 2.14 Slotted nut wrench for slewing gear (Page 129)
  • 2.15 Mounting device for slewing gear (Page 131)
  • 2.16 Mounting device for travel gear (Page 133)
• 3. Technical data/maintenance instructions (Page 135)
  • 3.11 Technical data (Page 141)
  • 3.32 Inspection and maintenance schedule (Page 171)
• 4. Drive motor (Page 183)
• 5. Coupling/pump distribution gear (Page 199)
• 6. Hydraulic system (Page 211)
  • 6.11 Adjustment protocol A 311 Li 20222-27111 (Page 233)
  • 6.11.11 Adjustment protocol A 311 Li 27112- (Page 243)
  • 6.22 Layout of hydraulic system A 309 Li – A 311 Li (Page 307)
  • 6.30 Adjustment guidelines for hydraulic system A 3109 Li – A 311 Li (Page 341)
  • 6.40 Hydraulic system A 309 Li 20221-23502 / A 311 Li 20222-23506 (Page 401)
  • 6.40.11 Hydraulic system A 309 Li 23503-27109 / A 311 Li 23507-27111 (Page 411)
  • 6.40.21 Hydraulic system A 309 Li 27110- / A 311 Li 27112- (Page 421)
• 7. Hydraulic components (Page 519)
  • 7.01 Hydraulic pumps – dismantling, installation and initial operation (Page 523)
  • 7.02 Double variable-displacement pump A8VO (Page 527)
  • 7.05 LPV variable displacement pump (Page 543)
  • 7.20 Cooling unit (Page 591)
  • 7.24.1 FMF hydraulic fixed displacement motor (Page 601)
  • 7.24.11 FMF hydraulic fixed displacement motor (Page 609)
  • 7.26 LMV regulating motor (Page 617)
  • 7.27 DMVA regulating motor (Page 633)
  • 7.28 Regulating motor A6VE (Page 649)
  • 7.30 Hydraulic cylinder (Page 667)
  • 7.40 Control oil and regulation unit A 309 Li – A 311 Li (Page 691)
  • 7.45 Pilot control unit 4 x (Page 703)
  • 7.46.1 Pilot control unit 2 way for travel gear drive (Page 711)
  • 7.46.11 Pilot control unit 4 way for travel gear drive (Page 719)
  • 7.47 Pilot control valve 2 x for installation kir (Page 725)
  • 7.48 Pilot control valve 2 x for support (Page 731)
  • 7.49 Pilot control valve 1 x (Page 737)
  • 7.75 Rotary connection 1 x (Page 837)
  • 7.76 Rotary connection 6 x (Page 843)
  • 7.77 Rotary connection 5 x (Page 851)
  • 7.78 Rotary connection 7 x (Page 857)
  • 7.80 TC valve (Page 863)
• 8. Electrical System (Page 867)
  • 8.09 Component arrangement A 309 LI 20221- / A 311 LI 20222- (Page 869)
  • 8.20 Electrical system A 309 Li 20221 / A 311 Li 20222- (Page 923)
  • 8.22 Electrical system A 309 Li 29269 / A 311 Li 29270 (Page 977)
• 9. Slewing gear mechanism (Page 1665)
• 10. Slewing ring (Page 1695)
• 11. Transmission (Page 1705)
• 12. Axles (Page 1851)
• 13. Steering (Page 2149)
• 14. Oscillating axle support (Page 2233)
• 15. Brake system (Page 2257)
• 16. Special equipment/accessory kits (Page 2283)
• 17. Cab Heater / Air Conditioning System (Page 2607)
• 18. Undercarriage / uppercarriage / attachments (Page 2637)
• 19. Arrangement of Tanks (Page 2644)
  • 19.10 Tank arrangement (Page 2646)