Wacker Neuson PT 3A, Operator'S Manual

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PT 2/3 /... Maintenance
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3.6 Air Cleaner (Vanguard)
See Graphic: wc_gr000026
Service air cleaner frequently to prevent carburetor malfunction.
NOTICE: NEVER run engine without air cleaner. Severe engine
damage will occur.
NEVER use gasoline or other types of low flash point solvents for
cleaning the air cleaner. A fire or explosion could result.
The engine is equipped with a dual element air cleaner. To service air
cleaner:
3.6.1 Loosen cover knobs and remove cover (a) from air cleaner assembly.
Remove both elements and retainer (b). Inspect elements for holes or
tears. Replace damaged elements.
Foam element (pre-cleaner) (c):
3.6.2 Wash in solution of mild detergent and warm water.
3.6.3 Rinse thoroughly in clean water. Allow element to dry thoroughly.
3.6.4 Soak element in clean engine oil and squeeze out excess oil.
Paper element (d):
3.6.5 Tap element lightly to remove excess dirt. Replace paper element if it
appears heavily soiled. Do not oil paper element.
WARNING