Hale SMR - Manual (Page 113)

Stainless Max Series Pumps 6-35
Maintenance and Repair
6. Press the gear bearing and spacer from the intermediate gear.
7. Remove both intermediate shaft seal rings from the gear shaft
and discard.
Installation Notes
See Figure 6-15: “Intermediate Shaft Assembly.”
To install, follow the preceding steps in the reverse order, paying
attention to the following:
❑
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.
❑
When installing the intermediate gear onto the shaft through
the top of the gearbox, position the gear towards the front of
the housing and make sure the gear is flush with the front
surface of the housing.
❑
Install the shaft from front to rear, with the cutout portion of the
shaft facing down.
❑
Rotate the sliding gear shaft and manually shift the gearshift to
check for proper operation - spins and slides freely.
Figure 6-16: Intermediate Shaft Assembly, “X” Series
Screw (A)
Washer
Intermediate
Shaft Assembly
Upper Seal
Housing Assembly
Pinion Gear
O-ring Seal
Gearbox
Housing
O-ring Seal
Tapper Bearing
Intermediate Gear
Sliding Gear
Bearing Spacer