Manual

Maintenance
SA and MA thrust-bearing end covers are sealed to the bearing frame with a gasket.
109A Thrust-bearing end cover
122 Shaft
123A Thrust deflector
228 Bearing frame
358E Oil ring inspection plug
360A Gasket
370N Bearing-frame screw
390C Thrust-bearing end-cover shim
469P Oil ring retainer
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.
SX, MX, LA, LX, XLA, and XLX pumps have two inspection plugs. SA and MA pumps have
one inspection plug.
66 Model 3700, API Type OH2 / ISO 13709 1st and 2nd Ed. / API 610 8/9/10/11th Ed. Installation, Operation, and Maintenance
Manual