Technical data

Fig. 96

5. Coat outside of outboard bearing (112A) and bore of

bearing housing (734) with oil.

6. Install bearing housing (134) onto shaft/bearing

assembly (Pig. 97).

NOTE: Do not force assembly together.

Fig. 97

7. install gasket (36OC), end cover (lOgA), and bolts

(371 C). Refer to Table 9 for bolt torque values.

Check shaft for free turning (Fig. 98).

8. Install inboard beating (166A) on shaft (122) (Fig. 99).

NOTE: Regreaseable bearing has a sing16

shield. The inboard bearing is installed with

shield away from impeller.

Fig. 98

NOTE: There are several methods used to

instail bearings, The recommended method is

to use an induction heater that heats as wefl as

demagnetizes the bearings

Wear insulated gloves when using a bearing

heater. Bearings will get hot and can cause

physical injuT.

NOTEZ Coat internal surjaces of beatings with

lubricant to be used in service.

Fig. 99

9. Install new O-ring (496) (Fig. 100).

10. Install outboard labyrinth oil seal (332A) into end

cover (109A). It is an O-ring fit Position the

labyrinth seal drain slots at the bottom 6 o’clock

position.

NOTE: Make sure the keyway edges are free of

burrs.

NOTE: Cover the keyway I&gthwise with a

piece of ehzctrical tape rior to installin

the

labyrinth seal. This wi I prvtect the O-

ngs.

11. Coat outside of bearing housing (134) with oil.

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