Figure 85: Thrust inboard labyryth seal installation
NOTICE:
Make sure the expulsion port is at the 6 o’clock position and is properly seated.
4.
Lift the lower half of the bearing housing (134A) into place.
5.
Install the case-to-bearing housing studs (371T).
6.
Place the installed inboard labyrinth seal (333A) in the lower housing.
7.
Finger tighten the lower housing to the case-to bearing housing flange with the case-to-bearing
housings studs (371T) and nuts (427J).
Figure 86: Assemble thrust end
8.
Install the sleeve bearing (117).
a) Apply Lucas Heavy Duty Oil Stabilizer, or equivalent lubricant to the lower half of the sleeve
bearing (117). Place the lower half of the sleeve bearing (117) on the shaft (122) and slide it
around the shaft into the lower bearing housing. One may need to use the adjusters to lift the
frame first. Install the dowel pins in the pre-drilled dowel pin holes between the housing flange
and the head-bearing flange.
b) Tighten the nuts (427J) on the bearing housing to the head studs (371T).
c)
Apply Lucas Heavy Duty Oil Stabilizer, or equivalent lubricant to the upper half of the sleeve
bearing (117). Place the upper half of the sleeve bearing (117) on the shaft (122).
6.6 Reassembly
3620 i-FRAME API type BB2 single stage / ISO 13709 2nd Ed/API 11th Ed Installation, Operation, and Maintenance
Manual
107
Содержание GOULDS PUMPS i-FRAME 3620
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