Wacker Neuson PT 6L, Operator'S Manual

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Maintenance PT 6L
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5.7 Engine Oil
See Graphic: wc_gr001187
Change the oil and oil filter (b) every 250 hours. On new machines,
change the oil after the first 50 hours of operation. Drain the oil while
the engine is still warm.
5.7.1 Remove the oil drain plug (c) to the drain oil.
Note: In the interests of environmental protection, place plastic
sheeting and a container under the machine to collect the liquid which
drains off. Dispose of this liquid properly.
5.7.2 Install the drain plug.
5.7.3 Remove the oil filler cap (a) and fill the engine crankcase with the
recommended oil.
Oil Capacity: 5 liters (5 qts.) SAE15W40, CD rated
5.7.4 Install the oil filler cap.
5.8 Valve Clearances
See graphic: wc_gr000476
Check and adjust the valve clearance every 500 hours.
Set the clearance when the engine is cold.
5.8.1 Remove the rocker arm cover and check the gaskets for breakage.
5.8.2 Bring each cylinder piston to top dead center on the compression
stroke and set the clearance.
Valve clearance: 0.20 mm (0.008 in.).
5.8.3 Replace the rocker arm cover and tighten bolts to 19 Nm (14 ft.lbs.).
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