Hale SMR - Manual (Page 107)

Stainless Max Series Pumps 6-29
Maintenance and Repair
Exercise care to protect the drive gear from damage during
disassembly.
8. Once the shaft is clear of the gearbox, remove the drive gear and
shaft key from the housing.
9. Press the front bearing from within the drive shaft and remove
the rear bearing from the housing.
Assemble HG Gearbox
See Figure 6-14: “HG Series Gearbox Breakdown.”
To install, follow the preceding steps in the reverse order, paying
attention to the following:
Figures 6-14: HG Series Gearbox Breakdown
Oil Fill / Drain Port
Roller Bearing,
Pump Shaft
Pinion Gear,
Pump Shaft
Bearing Cap and
Gasket
Bearing
Housing, to
Pump
Knockout
Plug
Drive Shaft
Key, Shaft
Bearing
Gearbox
Housing
Magnetic Plug (1)
(Oil Drain)
Cooling Port
Bearing
Retaining Ring
(Snap Ring)
Screw
Washer
Cover and Gasket
(Water Manifold Option Location)
Oil Seal
Drive Gear