Wacker Neuson PST2-400, Operator'S Manual

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Maintenance PST2/PSTF2 400
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See Graphic: wc_gr000245
Replacement Parts
The table lists the parts that need to be replaced periodically. Replace
these using the recommended frequency as a guideline.
Ref. Description Ref. Description
1 Oil inlet 3 Oil plug
2 Gasket 4 Allen wrench
Pump Model Lubricant Capacity
PST2 400
PSTF2 400 160 ml (5.4 fl. oz.)
Part Replacement Frequency
Mechanical seal When lubricant in oil compartment becomes milky.
Lubricant (SAE 10W/20W) Every 2,000 hours or 12 months, whichever comes first.
Gasket Each time pump is disassembled or inspected.
Dust seal When ring is worn, and each time pump is disassem-
bled or inspected.
Sleeve When it becomes worn.