Hale SMR - Manual (Page 108)

Maintenance and Repair
6-30 Stainless Max Series Pumps
❑
Review preceding section “Before You Begin...,” beginning on
page 6-1.
❑
Pay attention to section “Cleaning and Inspection Guidelines,”
beginning on page 6-6 to ensure a thorough installation.
❑
Replace all O-ring seals, and gaskets with new parts. It is
recommended to use only Hale authorized replacement parts for
optimum safety of the equipment and its operators.
❑
Evenly press-in a new oil seal in the housing until flush with the
housing lip. See Figure 6-13: “Oil Seal Breakdown” on page 6-
26. Lightly tap the seal around the edges to ensure an “even”
seat.
❑
When installing the key and drive gear, as the shaft is pushed
through you may find the assembly to be a tight fit.
❑
Add fresh oil. See Figure 6-1: “Recommended Lubricants” on
page 6-2, for oil capacities. Also see Section 4: “Preventive
Maintenance,” headings:
●
Replace Gearbox Oil, on page 4-8
●
Replace Pedestal Oil - SMR Series, on page 4-9
❑
Stand the gearbox housing on its base and install the gasket
and bearing cover. Secure with screws and hardware and
torque to 40 ft.-lb. (54 N-m).
❑
If the pump is equipped with a cooler, turn the gearbox over and
install the gasket and water manifold.
If the pump is not equipped with a cooler, install the gearbox
cover and gasket.
❑
Reassemble the pump. See section “Pump Head,” heading
“Installation Notes” on page 6-17.
❑
Using Loctite PST (or equal) thread-sealing compound, install
the bushings and elbows in the water manifold, if removed.
❑
Reinstall the pump onto the apparatus and check for leaks.
“X” SERIES GEARBOX
Review preceding section “Pump and Gearbox Assembly,” beginning
on page 6-7 to remove the assembly from the apparatus.
Also review the following sections and dismantle other equipment form
the “X” Series Gearbox:
❑
Pump Head, beginning on page 6-17
❑
Pedestal Mount, beginning on page 6-18
Note: If the tail shaft or the sliding gear shaft require service, it is not
necessary to remove the gearbox from the apparatus.