332A
122
333A
Figure 48: Labyrinth seal removal
6.4.7 Disassemble the thrust end (sleeve/ball bearing pumps)
1
2
134A
360A
134A
114A
109A
371C
332C
785C
113Q
550A
134A
Item Description
1.
Taper pin
2.
Jack bolt
Figure 49: Thrust end disassembly
1.
Remove the oil filter (550A) and filter plug (113Q) from the bearing housing (134A).
2.
If the pump has the optional thrust bearing cooling fan, remove the guard endplate (234E), cowling
(785D), cooling fan (392B), and pump endplate (234D).
3.
Remove the outboard end cover (109A) and shaft guard (785C), by removing the end cover bolts
(371C).
The bearing housing gasket (360A) and outboard labyrinth seal (332C) will remain on the end cover
(109A). Remove the thrust oil ring (114A).
4.
Remove the taper pins between the upper and lower halves of the bearing housing (134A).
5.
Remove the hex head screws that connect the upper and lower halves of the bearing housing
(134A).
6.
Tighten the jack bolts in order to separate the housing halves.
7.
Remove the top half of the thrust bearing housing (134A).
8.
Move the oil ring (114) aside, it cannot be removed until the lower bearing housing is removed.
9.
Remove the upper half of the sleeve bearing (117).
6.4 Disassembly
74
3610 i-FRAME API 610 11th Ed/ISO 13709 2nd Ed, API Type BB1 Single-Stage, Axially-Split, Between-Bearing IOM
Содержание 3610 i-FRAME
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