Attaching and Detaching Prechopper from Baler

1. 
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   A - Crank

   Place tractor and baler on a hard level surface.

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2. Turn crank (A) clockwise to activate parking brake.

3. 
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   A - Pin

   B - Bracket

   C - Spring Clip

   D - Gauge Wheel (1 each side)

   E - Crop Guard Roller (1 each side)

   F - Round Head Bolt (2 each)

   G - Chain (Both Sides)

   Remove spring clip (C).

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4. Remove pin (A) from bracket (B) and move up gauge wheel (D) totally.

5. Reinstall pin (A) into bracket (B).

6. Repeat on opposite side.

   Perform following steps on both sides.

7. Lower crop guard roller (E) using chains (G).

8. Loosen round head bolts (F) and lower crop guard roller (E) to lowest position possible.

9. 
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   A - Parking Stand

   B - Wood Block

   Move support jack (A) to vertical position.

   Place wood block (B) underneath support jack.

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10. 
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    A - Hydraulic Hoses

    B - Hitch

    Disconnect hitch (B) of baler from tractor, leave hydraulic hoses (A) connected.

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11. Lift drawbar using the hydraulic support jack.

12. 
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    A - Prechopper

    B - Connection Arm (1 each)

    C - Safety Bar

    Move prechopper (A) under drawbar from left-hand side to right-hand side.

    Avoid connection arms (B) coming in contact with safety bar (C).

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13. 
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    A - Connection Arm (1 each side)

    Lower drawbar so connection arms (A) align with connection holes in drawbar.

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14. 
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    A - Washer (1 each side)

    B - Pivot Pin (1 each side)

    C - Chopper Connection Arm (1 each side)

    Install washers (A) and pivot pins (B) of the chopper connection arms (C) on both sides. Tighten to specification.

    Pivot Pin	Torque	714 N·m (527 lb·ft)

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15. Lift drawbar to the maximum setting.

16. 
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    A - Pin

    B - Spring Clip

    C - Wheel Assembly (Front)

    Remove and retain spring clip (B).

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17. Remove and retain pin (A).

18. Remove wheel assembly (C) at front of prechopper.

19. 
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    A - Two-Wheel Assembly

    Install two-wheel assembly (A) on top right-hand side of prechopper.

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20. 
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    A - PTO Shaft

    B - Spline-Shaft

    C - Gear Case

    D - Spline-Shaft

    E - Prechopper

    Slide one end of PTO shaft (A) fully onto spline-shaft (B) of gear case (C).

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21. Slide opposite end of PTO onto prechopper (E) spline-shaft (D).

22. 
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    A - Cap Screw

    B - Nut

    Install cap screw and nut (A and B) into PTO shaft on the gear case side. Repeat on prechopper side.

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23. Tighten hose clamps.

24. Slowly lower drawbar, using hydraulic support jack.

25. 
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    A - Lifting Arm (1 each side)

    B - Lifting Mechanism Hole (1 each side)

    Align prechopper lifting arms (A) with drawbar lifting mechanism hole (B) on each side.

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26. 
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    A - Cap Screw and Nut

    B - Pin

    C - Lifting Arm (1 each side)

    Connect lifting arm (C) to lifting mechanism using pin (B).

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27. Install cap screw and nut (A). Repeat on opposite side.

28. Lift prechopper off ground using lifting mechanism.

29. 
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    A - Spring Clip

    B - Pin

    C - Rear Wheel Assembly

    D - Two-Wheel Assembly

    Remove and retain spring clip and pin (A and B).

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30. Remove rear wheel assembly (C).

31. Install two-wheel assembly (D) on top right-hand side of prechopper.

32. Reinstall spring clip and pin (A and B). Repeat on opposite side.

33. Lower prechopper.

34. 
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    A - Rubber Plate

    Install rubber plate (A) of prechopper to baler at locations shown.

    Ensure that bending of rubber plate is facing upwards.

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35. 
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    A - Cap Screw and Nut (1 each side)

    Install cap screw and nut (A) at locations shown.

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36. 
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    A - Pin

    B - Spring Clip

    Lower drawbar using hydraulic support jack.

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37. Attach drawbar to tractor.

38. Place hydraulic jack in horizontal position.

39. Secure pin (A) with spring clip (B).