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) onto the shaft (122) and slide it
around the shaft into the lower bearing housing, moving the oil ring accordingly.
b) Install the dowel pins (469J) in the pre-drilled dowel pin holes between the housing flange and
the case bearing flange.
c)
Tighten the nuts (427J) on the bearing housing to the case studs (371T).
d) 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, moving the oil ring
aside. When the bearing top half is in place, move the oil ring back into the bearing housing
and sleeve groove.
9.
Install the outboard labyrinth seal (332A).
NOTICE:
Make sure that the expulsion port is at the 6 o'clock position and is properly seated.
10. Install the upper half of the bearing housing (134).
Prior to installing the upper half, apply a thin even coat of Permatex
®
Aviation Form-A-Gasket
®
(or
equivalent) to the lower half bearing housing to prevent possible oil seepage.
1
2
550A
113Q
134
134
Item
Description
1.
Taper pin
2.
Jack bolt
Figure 84: Radial sleeve bearing housing assembly
11. Position the dowel pins between the upper and lower halves of the bearing housing. Tighten the
bearing-housing hex screws.
12. Install a new oil filter (550A) and filter plug (113Q).
6.6.7 Assemble the thrust end (sleeve/tilt pumps)
1.
Prior to beginning assembly, push the rotor assembly towards the thrust end until it stops.
2.
Install the cartridge mechanical seal (383) on the shaft (122) and align the mechanical seal pilot
with the seal chamber bore of the casing. Install the mechanical seal studs (353) and hex nuts
(355).
NOTICE:
Do not set the mechanical seal sleeve set screws at this time; endplay must be checked first or
damage to the seal faces could occur.
3.
Install the inboard labyrinth seal (333A).
6.6 Reassembly
106
3620 i-FRAME API type BB2 single stage / ISO 13709 2nd Ed/API 11th Ed Installation, Operation, and Maintenance
Manual
Summary of Contents for GOULDS PUMPS i-FRAME 3620
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