Detach Loader—520M Loaders

  1. CAUTION:

    W14000
    W14000-UN-05OCT88

    Prevent bodily injury from falling loader. Always detach the loader on a hard, level surface. Loader MUST be equipped with a bucket or attachment.

    DO NOT allow bystanders nearby while detaching loader. Allow only the tractor operator to detach the loader.

    W27980
    W27980-UN-26MAY17

    Dump bucket 40° below level.


  2. Lower loader to the ground, applying slight downward pressure. Do not raise the front tires off the ground.

  3. Place transmission in PARK and shut off the engine.

  4. W24098
    W24098-UN-05AUG13

    W27958
    W27958-UN-08MAY17

    A - Latch Plate (1 each side)

    B - Latch (1 each side)

    C - Parking Stand (1 each side)

    D - Supports

    E - Pin (1 each side)

    F - Hook (2 per parking stand)

    Lower parking stands:

    1. Push down latch (B) releasing parking stand (C) from latch plate (A).

    2. Lower parking stand until pin (E) on support (D) rests in hooks (F) inside the parking stand.

    3. Repeat steps on the opposite side.


  5. NOTE:

    W24100
    W24100-UN-24SEP13

    W24101
    W24101-UN-24SEP13

    Left-Hand Side Shown

    A - Knob

    B - Pin

    C - Handle

    D - Mast Pin

    E - Stop

    It is not necessary to remove mast pins from loader.

    If pins are removed and hole alignment is lost, slightly extend and retract bucket cylinders to realign.

    Disengage mast pins as follows:

    1. Pull back knob (A) from mast.

    2. Rotate handle (C) downward until pin (B) is aligned with the bottom hole in the mast.

    3. IMPORTANT: Prevent possible pin damage. Make sure that pins are fully disengaged from the mounting frames before detaching.

      Pull handle (C) and mast pin (D) until stop (E) rests against the inside surface of the mast, as shown.

    4. Repeat steps on the opposite side.


  6. Start engine.

  7. Place transmission in NEUTRAL to allow for tractor movement.

  8. W26643
    W26643-UN-12MAR15

    Right-Hand Side Shown

    A - Mounting Frame (1 each side)

    B - Mast (1 each side)

    Extend lift cylinders until masts (B) move forward approximately 50 mm (2 in) away from mounting frames (A).


  9. NOTE: If further clearance is necessary, slightly extend the lift cylinders while retracting the bucket cylinders.

    W27981
    W27981-UN-26MAY17

    Retract bucket cylinders until the parking stands contact the ground. Continue to retract the bucket cylinders until the loader lifts out of the mounting frames. Drive ahead as necessary to keep the hoses slack.


  10. CAUTION:

    X9811
    X9811-UN-23AUG88

    W24104
    W24104-UN-10FEB14

    W24105
    W24105-UN-10FEB14

    A - Knob

    B - Handle

    C - Coupler, Loader Half

    D - Hose Support

    E - Cover

    F - Coupler, Tractor Half

    Escaping fluid under pressure can penetrate the skin causing serious injury. Avoid the hazard by relieving pressure before disconnecting hydraulic or other lines. Protect hands and body from high-pressure fluids. See additional information, Avoid High-Pressure Fluids in Safety section.

    Prevent bodily injury from unexpected movement. Lower loader to the ground before relieving pressure.

    Prevent bodily injury from unexpected movement. Lock out loader controls before detaching loader.

    Place transmission in PARK and shut off the engine.


  11. Relieve hydraulic pressure. (See Relieve Hydraulic Pressure in Controls section.)

  12. Lock out loader controls: Controls vary by tractor and options. (See your tractor Operator’s Manual for more information.)

  13. Disconnect hydraulics using multicoupler:

    1. Push in knob (A) and rotate handle (B) upward to disconnect the couplers.

    2. Hang the hoses with loader coupler (C) from hose holder (D) as shown.

    3. Close protective cover (E) on tractor coupler (F) and rotate the handle downward until locked.

  14. W28038
    W28038-UN-09JUN17

    A - Harness, Three-Function (if equipped)

    If equipped—Disconnect three-function harness (A).


  15. W26448
    W26448-UN-14NOV14

    W24108
    W24108-UN-18OCT13

    A - Coupler, Male

    B - Coupler, Female

    C - Plug (4 or 6 used)

    D - Cap (4 or 6 used)

    E - Hose Holder

    Disconnect hydraulics using mid-mount couplers:

    1. Push and hold collar on female coupler (B).

    2. Disconnect male coupler (A).

    3. Release collar on the female coupler.

    4. Place cap (D) on the hose end and insert plug (C) into the coupler.

    5. Repeat steps for the remaining hose connections.

    6. Hang hoses with the couplers from the hose holder (E) as shown.


  16. Place transmission in REVERSE, and move away from the loader.

OUO6064,0001E42-19-20170718