Preventive maintenance
DynaMAX 550P/560P/575P Waterjet Pump Operator Manual 811390 11 3
2. Put the high-pressure cylinder over the spacer tool so that the tool fits in the cylinder bore.
3. Put the low-pressure poppet into the low-pressure poppet basket.
4. Make sure that the poppet moves easily.
5. Put the low-pressure poppet basket with the low-pressure poppet into the spacer tube.
6. Put the spacer tube into the high-pressure cylinder.
Keep the poppet and the poppet basket clean. Grease can cause the poppet to
stick.