Cleaning the Engine

1. Park the machine safely. (See Parking Safely in SAFETY.)

Severe Duty Service

If engine has been operated in severe conditions, more frequent engine maintenance is required.

NOTE: Severe Duty Conditions:

• Immersion in water - May result in water contaminating the oil. Inspect and/or change oil as required.
• Extended engine idling - May result in spark plug fouling. Inspect and/or clean plugs as required.
• Short trip cold weather operation - May result in spark plug fouling. Inspect and/or clean plugs as required.

Engine Compartment Inspection and Cleaning

IMPORTANT: Do not use high-pressure water from a pressure washer. High-pressure water may result in damage to gaskets, wires and other engine components.

1. Stop engine and inspect external parts of the engine for sign of debris/mud build up

2. 
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   If signs of excessive mud or debris are apparent inside of engine compartment (A), or under muffler heat shield (B) clean the compartment:

   1. Stop engine before cleaning.

   2. IMPORTANT: Do not use water on a hot engine.

      Allow engine to cool approximately 20 minutes prior to cleaning with water.

   3. Light debris like grass and chaff build-up may be removed by compressed air and soft bristle brush.

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