554 Forwarder and 574 Forwarder Caterpillar


Engine Crankcase Breather - Clean

Usage:

574 1FM



Illustration 1g00872980

  • Open the engine hood in order to access the engine crankcase breather. The engine crankcase breather is located on the left side of the machine.



      Illustration 2g00525133

    1. Loosen hose clamp (1) and remove the outlet hose from the breather.

    1. Remove bolt (2) that holds the breather onto the valve cover. Remove the breather.

    1. Check the condition of the cover seal. Replace the seal if the seal is damaged.

    1. Wash cover (3) and the element in a clean, nonflammable solvent.

    1. Shake the element dry or use pressure air to dry the element.

    1. Inspect the outlet hose and the outlet tube for damage. Replace the hose, if necessary.

    1. Inspect the outlet hose and the outlet tube for any plugged restrictions.

      Reference: Operation and Maintenance Manual, "Exhaust Ports-Inspect/Clean".

    1. Install the breather. Install the outlet hose and the hose clamp.

    1. Close the engine hood.
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