2202MYJE-MY-C8-N_2018.02.
Chapter 5 Maintenance and Inspection
Compound 2-stage Screw Compressor 3225**C 5.5 Reassembly
5-44
5.5.5 Suction Cover and Side Bearings
a) Similarly to the main bearing, the side bearing (O-ring type) [28] is machined to the size that will
allow light press fitting to the suction cover.
Press fit the bearing by aligning the notch position of the bearing with the spring pin [8] for
positioning the bearing driven-in on the suction cover. During the press fitting process, check that
the notch position of the bearing is at the pin position. If the position has been shifted, pull out the
bearing and try the press fitting process again.
b) After the bearing has been installed, install the snap ring [29] to retain the bearing. Make sure that
the snap ring is fully seated in the ring groove either by pushing the ring with a guide bar or tapping
the head of the guide bar while applying the bar on the ring.
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