DISASSEMBLY & ASSEMBLY OF
DISASSEMBLY
The bearing housing features two sealed ball bearings along with an outer magnet assembly. If further disassembly of this unit is required, proceed as follows:
1.Refer to Figure 12 for part identification. Cover the open end of the outer magnet with a piece sheet metal or cardboard. This will keep foreign material out of magnet area. Set the assembly face down with the shaft pointing up and remove handknobs.
2.Remove external retaining ring from shaft, place unit into press and push out shaft as shown in Figure 13. Support end of outer magnet to prevent it from dropping as possibly being damaged.
3.Remove the internal retaining ring and press out bearings.
| BEARING |
|
INTERNAL | HOUSING | SHEET METAL |
RETAINING |
| COVER 6.50” |
RING |
| SQUARE |
SPACER |
|
|
EXTERNAL
RETAINING
RING
BALL BEARINGS
figure 12
ASSEMBLY
1.Place (1) bearing into housing bore. Gently tap or press into bore. Position spacer in bore and insert second bearing. Press down until bearings bottom out. Install internal retaining ring into bearing housing.
2.Slide shaft of outer magnet assembly into bearing until it meets resistance. Set upright in press (See Figure 14) and place a spacer on the end of housing such as 3” NPT coupling and press housing down until bearing bottoms out on shaft shoulder. Install external retaining ring on shaft of outer magnet assembly.
PRESS
figure 13
PRESS | SPACER |
| (3”NPT |
| COUPLING) |
figure 14
SECTION TSM 845 | ISSUE F | PAGE 8 OF 14 |
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