10. Ensure that the rambler assembly is correctly located on the end of the lead screw
assembly. Carefully introduce the rambler into the open end of the barrel making sure
that it does not tilt when entering the barrel.
11. Push the lead screw assembly fully in to the barrel, ensuring that the key in the nut
locates correctly in the slot in the barrel.
12. Re-tighten the barrel union nut.
If the lead screw assembly shows signs of excessive wear, then
it is very likely that the associated components have worn also;
therefore, the screw press assembly is available as a spare
part. See diagrams for part numbers.
6
7
8
9
W Caution
1
2
3
10
Figure 6-4. Screw Pump Assembly
Maintenance and Servicing
Maintenance and Servicing
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gjn017.eps
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