New Holland LB75 Backhoe Service Manual

Covers: New Holland LB75 Backhoe
Pages: 789
Format: PDF file
File size: 69mb
Compatibility: Windows/Mac/Tablet
Notes: Instant digital download only – no printed copy or CD-ROM media.

This New Holland LB75 Backhoe Service Manual is the most complete and accurate reference book for DIY and professional mechanics. In this manual you will find step-by-step instructions, illustrations, specs and diagrams to safely troubleshoot and repair your tractor loader/backhoe. Rather than pay an expensive dealer $100+ per hour, purchase this manual to work on the machine yourself and save time and money. Fully searchable and printable PDF file for your smartphone, tablet or computer.

Topics:

6045 Diesel Engine

• Engine Overhaul
• Lubrication System
• Cooling System
• General Specifications
• Torque Settings
• Troubleshooting
• Lubrication Circuit

Fuel System

• General Specifications
• Torque Settings
• Troubleshooting
• Fuel System General
• Injection Pump
• Injection Pump Timing
• System Air Bleeding
• Injectors

Electrical System

• Wiring, Lights, And Controls
• Harnesses And Connectors
• Wiring Diagram
• Circuit Diagrams (Powershuttle)
• Battery
• Starting System
• Charging System

Transmission

• 4 X 4 Power Shuttle Transmission
• Description And Operation
• Torque Converter Overhaul
• Brake And Disc Caliper Assy
• Transmission Electrical Operation
• Directional Control Valve
• 4WD Solenoid Valve
• Troubleshooting
• Transmission Valves And Pressure Test Points
• Specifications
• Torque Specs
• Special Tools

Rear Axle And Brakes

• Rear Axle – Power Shuttle Transmission Units
  • Description And Operation
  • Overhaul
  • Pinion Shaft
  • Differential Lock
  • Axle Shaft
  • Planetary Gear Carrier Assy
  • Axle Housing Bearing And Seal
  • Drive Pinion Preload
  • Axle Shaft Bearing Preload
  • Differential Bearing Preload
  • Troubleshooting
  • Specifications
  • Torques
  • Special Tools
• Brakes
  • Description And Operation
  • Brake Reservoir
  • Brake Discs And Piston Layout
  • Brake Bleeding
  • Parking Brake
  • Troubleshooting
  • Specifications

Steering And Front Axle

• Steering
• Description And Operation
• System Overhaul
• Pressure Testing
• Troubleshooting
• Specifications
• Torque Specs
• Special Tools
• 4WD Front Axle
• Description And Operation
• Overhaul
• Specifications
• Torque Specs
• Special Tools

Cab

• Cab Heating
• Air Conditioning
• Cab Glass Replacement
• Cab Trim
• Safety Cab And Roll Over Protection Structures (ROPS)

Hydraulic System

• Hydraulic Circuits, Pumps And Control Valves
• Troubleshooting, Pressure And Flow Testing
• Loader Hydraulics
• Backhoe Hydraulics

Accessories

• Lever Kits
• Two-lever Standard Backhoe Controls
• ISO Backhoe Controls
• Three-lever Backhoe Controls
• Four-lever Backhoe Controls
• Backhoe Hammer Circuit
• HED Hydraulic Circuit
• Loader Auxiliary Hydraulics
• Hand Tool Circuit
• Radio Installation

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