New Holland 7630, 8030 Tier 3 Tractor Service Manual 47793462

Description

• Model List:
  • 7630 Tier 3 Tractor
  • 8030 Tier 3 Tractor

• 1. INTRODUCTION
• 1.1. International symbols
• 1.2. Foreword Important notice regarding equipment servicing
• 1.3. Foreword How to use and navigate through this manual
• 1.4. Safety rules
• 1.5. Safety rules
• 1.6. Safety rules
• 1.7. Safety rules Ecology and the environment
• 1.8. Safety rules
• 1.9. Torque Minimum tightening torques for normal assembly
• 1.10. Basic instructions Shop and assembly
• 1.11. Torque Standard torque data for hydraulics
• 1.12. Engine cooling system Basic instructions
• 1.13. Torque
• 1.14. Fluids and lubricants
• 2. Engine
• 2.1. Engine and crankcase
• 2.2. Fuel tanks
• 2.3. Turbocharger and lines
• 2.4. Intake and exhaust manifolds and muffler
• 2.5. Engine coolingsystem
• 3. Clutch
• 3.1. Clutch hydraulic release control
• 3.2. Clutch and components
• 4. Transmission
• 4.1. Mechanical transmission
• 4.2. Mechanical transmission external controls
• 4.3. Mechanical transmission internal components
• 4.4. Creeper
• 4.5. HiLo unit
• 5. FourWheel Drive (4WD) system
• 5.1. Electrohydraulic control
• 5.2. FourWheel Drive (4WD) gearbox
• 5.3. Drive shaft
• 6. Front axle system
• 6.1. Powered front axle
• 6.2. Front bevel gear set and differential
• 6.3. Final drive hub, steering knuckles, and shafts
• 7. Rear axle system
• 7.1. Powered rear axle
• 7.2. Rear bevel gear set and differential
• 7.3. Planetary and final drives
• 8. Power TakeOff (PTO)
• 8.1. Rear electrohydraulic control
• 8.2. Twospeed rear Power TakeOff (PTO)
• 9. Brakes and controls
• 9.1. Mechanical service brakes
• 9.2. Parking brake or parking lock
• 10. Hydraulic systems
• 10.1. Hydraulic systems
• 10.2. Fixed displacement pump
• 10.3. Pump control valves
• 10.4. Remote control valves
• 10.5. Threepoint hitch cylinder
• 11. Hitches, drawbars, and implement couplings
• 11.1. Rear threepoint hitch
• 12. Frames and ballasting
• 12.1. Ballasts and supports
• 13. Steering
• 13.1. Steering control
• 13.2. Hydraulic control components
• 13.3. Cylinders
• 14. Wheels
• 14.1. Front wheels
• 14.2. Rear wheels
• 15. Electrical systems
• 15.1. Harnesses and connectors
• 15.2. Engine starting system
• 15.3. Alternator
• 15.4. Battery
• 16. Platform, cab, bodywork, and decals
• 16.1. Engine hood and panels