Goulds Pumps 3700 Installation, Operation And Maintenance Manual page 74

Maintenance
SA and MA thrust-bearing end covers are sealed to the bearing frame with a gasket.
109A
122
123A
228
358E
360A
370N
390C
469P
Figure 46: Thrust bearing end cover removal
Figure 47: Thrust bearing end cover shims
4. Remove and discard the thrust-bearing end-cover shims.
For all except SA and MA bearing frames, replace with new shims during reassembly.
5. Remove the two oil ring retainers and the oil ring inspection plugs from the top of the
bearing frame.
72 Model 3700, API Type OH2 / ISO 13709 1st and 2nd Ed. / API 610 8/9/10/11th Ed. Installation, Operation, and Maintenance
Thrust-bearing end cover
Shaft
Thrust deflector
Bearing frame
Oil ring inspection plug
Gasket
Bearing-frame screw
Thrust-bearing end-cover shim
Oil ring retainer
Manual