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Model List:
- 618 Feller Buncher
- 628 Feller Buncher
- 1. Foreword
- 2. Model and Serial Number Record
- 3. Warranty Certificate
- 4. Modificat ions or Repairs
- 5. Nonapproved Field Product Changes
- 6. Safety Rules
- 6.1. Safety Symbol
- 6.2. Understanding Signal Words
- 6.3. General Safety Precautions
- 6.4. Operating Safety Precautions
- 6.5. Servicing Safety Precautions
- 6.6. Servicing Safety Precautions
- 7. Description and Operat ion
- 7.1. Int roduction
- 7.2. Controls and Inst ruments
- 7.3. Driving The Feller Buncher
- 7.4. Operating the Implements
- 7.5. Felling Technique
- 8. Pilot Pressure Hydraulic Circuit
- 8.1. Component Description
- 8.2. Pressure Filt er
- 8.3. Manifold
- 8.4. Pilot Circuit Shut of f Valve
- 8.5. Relief Valve Adjustment
- 8.6. Engine Horsepower Test
- 8.7. Engine Speed Sense Adjustment
- 9. Drive Coupling Pump Drive Gearbox
- 9.1. Drive Coupling Components
- 9.2. Drive Coupling Removal
- 9.3. Inspection
- 9.4. Disassembly 618FB
- 9.5. Disassembly 628FB
- 10. Tract ion Drive
- 10.1. Drive Component s Description
- 10.2. Track Components
- 10.3. Control Valve Main
- 10.4. Counterbalance Valve
- 10.5. Traction Drive
- 10.6. Foot Control Valves
- 10.7. Pressure Set ting Procedure
- 10.8. Track Adjustment
- 10.9. Wear Limits
- 10.10. Grousers
- 10.11. Bushings
- 10.12. Rollers
- 10.13. Oil Seals
- 11. Swing
- 11.1. Swing Components
- 11.2. Swing Description
- 11.3. Swing Brake
- 11.4. Swing Bearing
- 11.5. Swing Pressure Set ting
- 11.6. Swing Gearbox Service
- 11.7. Swing Bearing Pinion Backlash Adjustment
- 11.8. Hydraulic Swivel Service
- 12. Hoist /St ick/Tilt
- 12.1. Component Description
- 12.2. Main Conttrol Valves
- 12.3. Joystick Control Valves
- 12.4. Pressure Set ting Hoist
- 12.5. Pressure Set ting Stick
- 12.6. Pressure Set ting Tilt
- 12.7. Cylinder Disassembly
- 12.8. Cylinder Inspection
- 12.9. Cylinder Assembly
- 12.10. Cylinder Bushing Remove/Replace
- 13. Hydraulic Oil Cooler Reservoir
- 13.1. Component Description
- 13.2. Oil Cooler
- 13.3. Thermal Bypass Valve
- 13.4. Reservoir
- 13.5. Oil Filters
- 14. Specif icat ions Trouble Shooting
- 14.1. Specif ications
- 14.2. Trouble Shoot ing
- 14.3. Lubrication Charts
- 14.4. Oil Viscosit y Charts
- 14.5. Electrical Schematic
- 14.6. Hydraulic Schemat ic
- 15. Lubricat ion and Maintenance
- 15.1. Maintenance Schedule First 25 Hours
- 15.2. Maint enance Schedule 8 Hours
- 15.3. Maint enance Schedule 125/250/500/1000/2000 Hours
- 15.4. Maintenance Procedures
- 16. Miscellaneous
- 16.1. Measurement Conversions
- 16.2. Wood Measurement Equivalents
- 16.3. Weights of Commercially Important Woods
- 16.4. General Bolt Torque Values





