Disassembly and reassembly
14. Continue adding diffusers and impellers. Shim each impeller to obtain the required front
15. Install spacer sleeves (157) after last impeller has been installed and its Front Clearance is
14
Figure 3: Dial indicator
clearance.
set. Check space between end of last spacer sleeve (157) and snap ring groove at end of
Model 3935 Installation, Operation and Maintenance Instructions