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Genie GR-20J Service Manual

Also see for GR-26J: Operator's manualInstallation instructionsOperator's manual

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Contents
  1. Section 3_Maintenance,
  2. Table Of Contents
  3. Section 5_Diagnostic Codes, All charts
  4. Table Of Contents
  5. Table Of Contents
  6. Table Of Contents
  7. Table Of Contents
  8. Part
  9. Machine Specifications
  10. Performance Specifications
  11. Manifold Component Specifications
  12. Hydraulic Hose and Fitting Torque Specifications
  13. Repair
  14. Pre-delivery Preparation Report
  15. Maintenance Inspection Report
  16. A-1 Inspect the Manuals and Decals
  17. A-2 Perform Pre-operation Inspection
  18. B-2 Inspect the Electrical Wiring
  19. B-4 Test the Emergency Stop
  20. B-6 Test the Key Switch
  21. B-7 Test the Drive Brakes
  22. B-8 Test the Drive Speed - Stowed Position
  23. B-9 Test the Drive Speed - Raised Position
  24. B-11 Test the Motion Alarm
  25. B-12 Perform Hydraulic Oil Analysis
  26. B-14 Inspect the Rear Axle Free-wheeling
  27. B-15 Inspect the Lateral Offset of the Mast
  28. B-16 Inspect the Mast Wear Pads
  29. C-1 Calibrate the Platform Overload System (if equipped)
  30. C-2 Replace the Hydraulic Tank Breather Cap Models with Optional Hydraulic Oil
  31. E-1 Test or Replace the Hydraulic Oil
  32. Section 4_Repair Procedure,
  33. Controller Adjustments
  34. Platform
  35. Platform Overload System
  36. Jib Cylinder
  37. Mast Assembly
  38. Lift Cylinder
  39. Level Sensor
  40. Function Pump
  41. Function Manifold Components
  42. Valve Adjustments - Function Manifold
  43. Hydraulic Tank
  44. Turntable Rotation Motor
  45. Battery
  46. Battery Charger
  47. Yoke
  48. Steer Cylinder
  49. Steering Rod
  50. Drive Motors
  51. Drive Brake
  52. Fault Code Chart
  53. ECM Pin-out legend
  54. Limit Switch and Sensor Legend
  55. Electrical Symbols Legend
  56. GR-26J
  57. GR-20J and GR-26J
Genie GR-20J Service Manual Manual pdf 110 page image
Section 6 • Schematics6 - 4 GR-20J • GR-26J Part No. 227656September 2016Limit Switch and Sensor LegendLimit and Sensor Legenda Platform overload LS31b Mast down LS18c Steer angle S21d Tilt sensor S7e Jib down LS11
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This manual is suitable for:
GR-26JGR-20J
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