Chapter 5 Maintenance and Inspection
UD-series Screw Compressor 5.5 Reassembly
5-55
(400) Tightening Lock Nut
Figure 5-23 Thrust adjustment
g) Set the end clearance of the F rotor in the same way. Note that the screwdriver is pushed in as
shown in Figure 5-23 to position the F-rotor on the discharge side.
h)
Install the thrust bearing gland and tightening bolt. Tighten the bolts with the torque values
shown in the table "Tightening torque".
End Clearance Adjustment
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