Goulds Pumps 3311 - IOM - Manual (Page 25)

25
7.4.3.2.3. Dismantling of oil-lubricated anti-
friction bearing- non-drive side -
a) Without
lift-off device
- If installed - remove cooling and/or circulation line
- Release bolts 914.5
- Remove bearing cover 360.2 with limiting ring 380
- Release grub screw 904.2
- Remove circlip 932.2
- Support shaft 210 on the drive side with key 940.5, and
release shaft nut 921
- Release bolts 914.2
- Withdraw bearing housing 350.1, labyrinth ring 423.1,
bearing 322 and bearing sleeve 529.2
- Remove key 940.4
b) With lift-off device
- If installed - remove cooling and/or circulation line
- Fix shaft 210 axially on the drive side
- Release bolts 914.5
- Remove bearing cover 360.2 with limiting ring 380
- Compress spring 950 by moving bearing carrier 382
- Remove circlip 932.3
- Remove bearing 321
- Release bolts 914.4
- Remove bearing housing 350.2 with bearing carrier
382 and spring 950
- Release grub screw 904.1
- Release bearing sleeve 529.3
- Remove circlip 932.2
- Pull spacer sleeve 525 from shaft 210
- Release bolts 914.2
- Withdraw bearing housing 350.1, labyrinth ring 423.1,
bearing 322 and bearing sleeve 529.2
- Remove key 940.4