Goulds Pumps ANSI FAMILY IOM (ATEX Compliant) - Manual (Page 18)

3. Place lockwasher (382) on shaft (122). Place tang
of lockwasher in keyway of shaft.
4. Thread locknut (136) onto shaft (122). Tighten
locknut until snug. Bend any tang of lockwasher
(382) into a slot of locknut.
NOTE: Tighten locknut if necessary to align the
closest tab of lockwasher with slot on locknut.
5. Coat outside of outboard bearing (112A) and bore
of bearing housing (134) with oil.
6. Install bearing housing (134) onto shaft/bearing
assembly (Fig. 134).
NOTE: Do not force assembly together.
7. Install gasket (360C), end cover (109A), and bolts
(371C). Refer to
Table 9 for bolt torque values.
Check shaft for free turning (Fig. 135).
8. Install inboard bearing (168A) on shaft (122)
(Fig. 136).
NOTE: Regreaseable bearing has a single
shield. The inboard bearing is installed with
shield away from impeller.
NOTE: There are several methods used to
install bearings. The recommended method is
to use an induction heater that heats as well as
demagnetizes the bearings.
s
! WARNING
Wear insulated gloves when using a bearing
heater. Bearings will get hot and can cause
physical injury.
NOTE: Coat internal surfaces of bearings with
lubricant to be used in service.
ANSIFAM IOM - 5/08
83
6
Fig. 134
Fig. 135
Fig. 136
Fig. 133