890 стр.
JCB · 3CX / Backhoe Loader Series (LB 90.B, LB 95.B, LB 110.B, LB 115.B, 580, 590, 695) · 994 стр.
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COMPANY POLICY Company policy, which is one of continuous improvement, reserves the right to make changes in design and speci- fication at any time without notice and without obligation to modify units previously built. All data given in this book is subject to production variations. Dimensions and weights are approximate only and the illustrations do not necessarily show tractors in standard condition. For exact information about any particular machine please consult your Dealer. PARTS AND ACCESSORIES Genuine parts and accessories have been specifically designed for these machines.
We would like to point out that ‘‘non-genuine’’ parts and accessories have NOT been examined and released by the Company. The installation and or use of such products could have negative effects upon the design characte- ristics of your machine and thereby affect its safety. The Company is not liable for any damage caused by the use of ‘‘non-genuine’’ parts and accessories. MODEL CODES The complete range of Backhoe Loaders described in this manual are identified below : The vehicles listed above may not be available in all countries or markets, therefore for the latest information con- sult your local authorised dealer.
EUR NA LB 90.B LB 95.B LB 110.B LB 115.B 4WS 580 SR 590 SR 695 SM LB 75.B LB 90.B LB 110.B LB 115.B 4WS 695 SR LB 95.B Moteur 95HP FAGE0454C X X X X Moteur 110HP FAGE0484G X X X X X X X PowerShuttle X X X X X X X X PowerShift X X X X X X X Cab X X X X X X X X X Euro. cab X X X X X ROPS X X X X X Central Pivot X X X X X X X Side Shift X X X X X X X 2 WD X X 4 WD X X X X X X X X X X X 4 WS X X X Mechanical control X X X X X X X X X X X Pilot control X X X X X X X X X X X
CONTENTS 1 CONTENTS SECTION 00 - HEALTH, SAFETY, MAINTENANCE CHAPTER 1 - General Description Page General Specifications.......................................................................................................................................... 1 SECTION 10 - ENGINE CHAPTER 1 - Injection pump Description Page Special tools.......................................................................................................................................................... 1 Removal................................................................................................................................................................
2 Installation............................................................................................................................................................. 7 SECTION 17 - TORQUE CONVERTOR CHAPTER 1 - With Powershuttle Transmission Description Page General Specifications.......................................................................................................................................... 1 Overhaul ...............................................................................................................................................................
4 CHAPTER 2 - With Powershift Transmission Description Page General Specifications.......................................................................................................................................... 1 Overhaul ............................................................................................................................................................... 4 SECTION 21 - TRANSMISSIONS CHAPTER 1 - 4x4 Compact Shuttle Description Page General Specifications..........................................................................................................................................
1 Description and Operation .................................................................................................................................... 5 Overhaul ............................................................................................................................................................. 28 CHAPTER 2 - Powershift Introduction Description Page General Specifications..........................................................................................................................................
1 Description and Operation .................................................................................................................................... 2 Removal.............................................................................................................................................................. 35 CHAPTER 3 - Powershift Operating Lever Description Page General Specifications..........................................................................................................................................
1 Fault Finding ....................................................................................................................................................... 14 01/2005
2 CONTENTS CHAPTER 4 - Powershift Overhaul (includes 4 Wheel Steer) Description Page General Specifications.......................................................................................................................................... 1 Fault Finding ......................................................................................................................................................... 5 Overhaul ...............................................................................................................................................................
8 SECTION 25 - FRONT AXLES CHAPTER 1 - Front Axle for 2 and 4 Wheel Drive Only Description Page General Specifications.......................................................................................................................................... 1 Overhaul ............................................................................................................................................................. 10 CHAPTER 2 - Front Axle for 4 Wheel Steer Only Description Page General Specifications..........................................................................................................................................
1 Overhaul ............................................................................................................................................................... 3 CHAPTER 3 - Front Axle Description Page Identification.......................................................................................................................................................... 1 Overhaul ...............................................................................................................................................................
4 CHAPTER 7 - Front Axle Description Page Identification.......................................................................................................................................................... 1 Overhaul ............................................................................................................................................................... 4 CHAPTER 10 - Front Axle Description Page Identification..........................................................................................................................................................
1 SECTION 27 - REAR AXLES CHAPTER 1 - Rear Axle with Foot Operated Diff Lock for 2 and 4 Wheel Drive Only Description Page General Specifications.......................................................................................................................................... 1 Overhaul ...............................................................................................................................................................
6 CHAPTER 2 - Rear Axle with Electrically Operated Diff Lock for 2 and 4 Wheel Drive Only Description Page General Specifications.......................................................................................................................................... 1 Overhaul ............................................................................................................................................................... 8 CHAPTER 3 - Description Page General Specifications..........................................................................................................................................
1 Overhaul ............................................................................................................................................................... 2 01/2005
CONTENTS 3 CHAPTER 4 - Rear Axle Description Page Identification.......................................................................................................................................................... 1 Overhaul ............................................................................................................................................................... 4 SECTION 33 - BRAKE SYSTEMS CHAPTER 1 - Brakes for 2 and 4 Wheel Drive Only Description Page General Specifications..........................................................................................................................................
1 Overhaul ............................................................................................................................................................... 8 CHAPTER 2 - Brakes for 4 Wheel Steer Only Description Page General Specifications.......................................................................................................................................... 1 Overhaul ...............................................................................................................................................................
5 SECTION 35 - HYDRAULIC SYSTEMS CHAPTER 1 - Hydraulic Circuits and Components for HUSCO Only Description Page General Specifications.......................................................................................................................................... 2 Hydraulic Valve Spool Seals............................................................................................................................... 15 Stabliliser and Extendible Dipper Control Valves................................................................................................
21 Loader Control Valve .......................................................................................................................................... 33 Backhoe Control Valve........................................................................................................................................ 49 CHAPTER 2 - Fault Finding, Pressure and Flow Testing for HUSCO Only Description Page General Specifications..........................................................................................................................................
2 Fault Finding ......................................................................................................................................................... 6 Pressure Testing ................................................................................................................................................. 11 Flow Testing (Pump Performance Test)..............................................................................................................
21 CHAPTER 3 - Hydraulic Circuits and Components for REXROTH Description Page General Specifications.......................................................................................................................................... 1 Description and Operation .................................................................................................................................... 5 Hydraulic Circuits................................................................................................................................................
10 CHAPTER 4 - Fault Finding, Pressure and Flow Testing for REXROTH Only Description Page Preliminary Checks............................................................................................................................................... 2 Fault Finding Charts.............................................................................................................................................. 3 Pressure Testing ...................................................................................................................................................
7 Flow Testing (Pump Performance Test).............................................................................................................. 10 CHAPTER 5 - Control Valves for REXROTH with Mechanical or Hydraulic Control Description Page General Specifications.......................................................................................................................................... 1 Overhaul ...............................................................................................................................................................
2 Disassembly.......................................................................................................................................................... 4 01/2005