TM 9-4520-251-14
5-15 FAN BEARING
This task covers:
a. Removal
b. Installation
INITIAL SETUP
Tools
Equipment Condition Para
Condition Description
Tool kit, service, refrigeration unit
4–52
Fan bearing, support, and
(Appendix B, Section Ill, Item 1)
hub assembly removed
Bearing puller
from fan.
(Appendix B, Section Ill, Item 20)
Materials/Parts
Fan bearing
Location/Item
Action
Remarks
REMOVAL
1.
Hub
Remove hub (1) from shaft (2) of fan bearing (3)
using wheeler puller.
2. Fan bearing
Remove fan bearing (3) from support (4) using
bearing puller (Appendix B, Section Ill, Item 20)
or arbor press.
1. Hub
2. Shaft
3. Fan bearing
4. support
5-36
