Installation

Preparing the Machine

  1. Park the machine on a level surface.

  2. Engage the parking brake.

  3. Lower the loader arms.

  4. Shut off the engine and remove the key.

  5. Open or remove the hood, as applicable for your machine.

  6. Remove the negative (-) battery cable from the battery.

Removing the Access Panels

TX 525 Traction Units Only

Removing the Fuse Panel

  1. Pull the hairpin cotter from the bottom end of the hood prop-rod and slide the prop rod out of the retaining brackets and the prop-rod tab.

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  2. Remove the 4 screws securing the fuse panel and then pull the panel out and up to remove it.

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Removing the Rear Panel

  1. Unscrew the 2 hand knobs securing the rear-access cover to the machine (Figure 3).

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  2. Tilt the rear-access cover down (Figure 3) and remove it to access the internal components.

Installing the Lights

Parts needed for this procedure:

Light2
Carriage bolt (5/16 x 1 inch)2
Flat washer4
Rubber grommet2
Nut (5/16 inch)6
Left light bracket1
Right light bracket1
Thread-forming bolt (5/16 x 3/4 inch)4
Curved washer (320-D or 323 traction unit only)2

320-D or 323 Traction Units

Note: Only 2 thread-forming bolts are needed when installing the kit on 320-D or 323 traction units.

  1. Install the right light bracket.

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  2. Install a light to the outer hole of the bracket.

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  3. Install the left light bracket.

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  4. Install the other light and the switch to the bracket.

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TX 427 or TX 525 Traction Units

  1. Install the right bracket.

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  2. Install a light to the bracket.

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  3. Install the left light bracket.

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  4. Install the other light and the switch to the bracket.

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Routing the Wire Harness

Parts needed for this procedure:

Wire harness1
Cable tie2

320-D or 323 Traction Units

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  1. Connect the wire harness to the left light and switch.

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  2. Route the wire harness inside the left operator grip and then in front of the control panel, behind the hoses.

  3. Connect the wire harness to the machine wire harness (P06).

  4. Route the wire harness behind the hoses and inside the right operator grip.

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  5. Connect the right light.

  6. Secure the wire harness to the left light bracket.

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  7. Secure the wire harness to the bottom flow divider hose (320-D traction units only) or to the front, left side of the control panel.

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TX 427 or TX 525 Traction Units

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  1. Remove the brake-lever knob.

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  2. Remove the left and right control panel covers.

  3. Cut a slot in both control panel covers as shown.

    Warning

    Using a drill without proper eye protection may allow debris to enter the eye, causing injury.

    When drilling or carrying out other operation, always wear eye protection.

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  4. Connect the wire harness to the left light and switch.

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  5. Route the wire harness into the control panel and through the opening in the frame toward the engine compartment.

  6. Route the wire harness across the front of the machine and connect the wire harness to the machine wire harness (P09).

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  7. Route the wire harness back to the control panel and connect it to the right light.

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  8. Install the left and right control panel covers, ensuring that the wire harness goes through the notches (see Figure 18).

  9. Secure the wire harness to the left light bracket.

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  10. Secure the wire harness to the right light bracket.

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Completing the Installation

Parts needed for this procedure:

Fuse (10 A)—525 traction unit only1
  1. For the TX 525, perform the following steps:

    1. Install the fuse (10 A) to the fuse-block location shown in Figure 26.

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    2. Install the fuse and rear panels.

      Note: Reverse the procedures for each panel as shown in Removing the Access Panels.

  2. Install the negative (-) battery cable to the battery.

  3. Close or install the hood, as applicable for your machine.

  4. Start the machine and verify that the lights function using the switch.