Nordson ProBlue P4 Customer Product Manual page 276

D-16
SP Pump Diagnostics and Repair
Part 1024496_06
Special Reassembly Instructions
S
Use the flange to press the sleeve back into the air manifold.
S
Apply only one drop of lubricating oil to each spool land.
S
Ensure that the valve spool slides freely inside the sleeve.
1
Figure D-6
1. Spool lands
2. Valve sleeve
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