Nexen SE 625 883000 - Manual (Page 9)

9 FORM NO. L-20078-C-0210
PARTS REPLACEMENT (continued)
BEARING REPLACEMENT
1. Press Friction Disc (Item 11) out of Bearing (Item 13).
2. Press Bearing (Item 13) out of Input Housing (Item 4).
3. Apply Loctite® to O.D. of new Bearing (Item 13) and
press bearing into Input Housing (Item 4).
4. Fully supporting inner race of Bearing (Item 13), press
Friction Disc (Item 11) into bearing.
5. Slide Pilot Bearing (Item 15) off Output Shaft (Item
1).
6. Remove Retaining Ring (Items 16 & 18).
7. Press Disc-Hub (Item 2) out of Bearing (Item 13).
8. Push Bearing (Item 13) out of Piston (Item 8).
NOTE
At this point of disassembly, inspect Die Springs (Item
27) and replace if the Spring has taken a set. The
optimum height for the spring is 1 1/4" [31.75 mm] +
1/16" [1.59 mm].
9. Apply Loctite® 601 to O.D. of Bearing (Item 15) and
push bearing into Piston (Item 6).
10. Place Back-Up Washer (Item 9) on Piston (Item 6).
11. Install Springs (Item 27) into each socket of Spring
Housing (Item 5) and set Back-Up Washer (Item 9)
side of Piston (Item 8) on top of Springs (Item 27).
12. Fully supporting inner race of Bearing, press Disc-
Hub (Item 2) into Bearing (Item 13).
13. Install Retaining Rings (Items 16 & 18).
14. Remove Retaining Rings (Items 15 & 17).
15. Press Output Shaft (Item 1) out of Bearing (Item 14).
16. Push Bearing (Item 14) out of Output Housing (Item
3).
17. Apply Loctite® 601 to O.D. of new Bearing (Item 14)
and press bearing into Output Housing (Item 3).
18. Fully supporting inner race of Bearing (Item 14), press
Output Shaft (Item 1) into bearing.
19. Install Retaining Rings (Items 15 & 17).
20. Push Disc-Hub/Spring Assembly over Output Shaft
splines and into Output Housing (Item 3) of assembly.
21. Apply Loctite®601 to O.D. of Pilot Bearing (Item 12)
and place bearing into counterbore of Friction Disc
(Item 11).
22. Place Input Housing/Friction Disc Assembly onto
Disc-Hub/Spring Housing/Piston Assembly.
23. Replace Cap Screws (Item 19) and Lockwashers
(Item 25) and tighten securely.
CAUTION
Working with spring loaded or tension
loaded fasteners and devices can cause
injury. Wear safety glasses and take the
appropriate safety precautions.
CAUTION
Working with spring loaded or tension
loaded fasteners and devices can cause
injury. Wear safety glasses and take the
appropriate safety precautions.