Wacker Neuson PTS 4V, Operator'S Manual

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PTS 4V Maintenance
5.9 Adjusting the Carburetor
NOTICE: The carburetor has been factory-set to operate efficiently under most
conditions. To avoid permanently damaging the engine, do not make any
adjustments to the carburetor.
Contact your Wacker Neuson dealer for assistance if the carburetor does not
appear to be adjusted properly.
5.10 Changing Mechanical Seal Coolant
Change mechanical seal coolant every 50 hours using SAE 30W oil.
1. Remove plugs (a) from both sides of pump housing for venting.
2. Remove bottom plug (b) and allow oil to drain from oil cavity.
3. Install bottom drain plug.
4. Fill oil cavity through one of the side plug (a) holes until oil is level with top of
hole or flows out hole on opposite side.
Oil quantity - approximately 150 ml (5 ounces).
5. Install all plugs before operating pump.
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a
b