Technical data

FiQ. 79

9. Coat outside of outboard bearing (112A) and

bearing housing (134A) bore with oil.

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

assembly (Pig. 80).

NOTE: Do not force assembly together.

’

Fia. 80

11. Install clamp ring bolts (236A). Check shaft for free

turning. Refer to Table 9 for bolt torque values

(Fig. 81).

CAUTION

77ghten clamp ring bolts (236.4) in a criss cross

pattern.

12. Install new O-ring (496).

13. Install outboard labyrinth oil seal (332A) into

bearing housing (134). It is an O-ring fit. Position

the labyrinth seal drain slots at the bottom

(6 o’clock) position.

tf&E: Make sure the keyway edges are free of

NOTE: Cover the keyway IerFgthwise with a

piece of ehzctrical tape prior to installing the

Isbyrinth seal.

This will protect the O-rings.

Fig. 81

14. Coat outside of bearing housing (134A) with oil.

15. Coat all internal surfaces of bearing frame (228)

with oil.

16. Install shaft assembly into frame (228A). Check

shaft for free turning.

17. Install clamping bolts (370C) into bearing housing

(134A). Hand tighten.

18. Install jacking bolts (370D) with locking nuts (423)

into housing (134A). Hand tighten.

Fig. 82

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