973K Track Type Loader Caterpillar


Cooling System Level - Check

Usage:

973 MKL

  • Open the right engine door.


    Illustration 1g06092674
    Sight Glass


    Illustration 2g01324212

  • Observe the sight glass in order to verify the level of the coolant. If the coolant level covers the entire sight glass (1), the coolant level is acceptable.

  • If the coolant level is visible in the sight glass (2), the coolant level is low. Add coolant in order to fill the cooling system.


    Illustration 3g06092652

  • The access door for filling the coolant tank is on top of the engine compartment. Open the top access door. Add coolant to the tank until the coolant level covers the entire sight glass (1).

    Note: The maximum level is reached when the coolant is at the bottom of the filler tube inside the shunt tank.

  • Close the top access door. Close the right engine door.
  • Caterpillar Information System:

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