
2200
34
Appendix A
A.1
2200 Rotor Assembly Drive Conversion.
(Reference Figure 2-7)
A.2
Preparation.
Remove rotor assembly per S
ection 3.4
.
A.3
Convert from 2200B (belt drive) to 2200A (direct drive).
A.3.1 Remove self-locking nut (46) using a bearing locknut wrench adapter.
Discard
nut.
A.3.2 Remove the spacer (28).
A.3.3 Install the bearing separator under the thrust bearing (12) in an upside-down
position. Make sure the separator is installed so it will pull on the inner race.
Remove the radial bearing (13B), thrust bearing (12), and spacer set (23) and
discard.
A.3.4 Heat the new thrust bearing (12) to 150°-175° F. Check the temperature with the
heat stick. Place the bearing on the shaft with the wide shoulder of the inner race
against the shoulder of the shaft.
A.3.5 Place the bearing spacer set (23) around the shaft (5) and against the thrust
bearing so the retainer shoulders fit in place.
NOTE:
The spacer is a matched set, check to be sure that both parts are matched with
the same set number.
A.3.6 Heat the angular contact bearing (13A) to 150°-175° F and place it on the shaft
against the bearing spacer with the wide face of the inner race facing away from
the bearing spacer (23).
A.3.7 Install spacer (28) on shaft (5).
A.3.8 Screw self-locking nut (46) on the shaft (5) and torque to 175 ft. lbs.
A.3.9 Complete assembly per
Section 4.2
.
A.4
Convert from 2200A (direct drive) to 2200B (belt drive).
A.4.1 Repeat section A.3.1 – A.3.9, omit A.1.3.3 and A.1.3.6 and replace with A.4.2
and A.4.3.
A.4.2 Install the bearing separator under the thrust bearing (12) in an upside-down
position. Make sure the separator is installed so it will pull on the inner race.
Remove the angular contact bearing (13A), thrust bearing (12), and spacer set (23)
and discard.
Содержание 2200
Страница 8: ...2200 5 2 2 DIMENSIONAL DRAWINGS Figure 2 2 2200 2x2 Dimensional Drawing ...
Страница 9: ...2200 6 Figure 2 3 2200 3x2 Dimensional Drawing Threaded ...
Страница 10: ...2200 7 Figure 2 4 2200 3x2 Dimensional Drawing Flanged ...
Страница 15: ...2200 12 Figure 2 7 2200 Rotor Assembly Section Drawing ...
Страница 36: ...2200 33 9 MAINTENANCE RECORD DATE SERIAL NO MAINTENANCE RECORD BY ...
Страница 40: ...2200 37 Figure B 2 Alignment Tool Location 3x2 Pump ...