SAME RUBIN 160 - Page 31

10-11
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A - A
9
7
6
5
4
2
3
1
8
1112
17
18
19
10
VARIABLE DISPLACEMENT PUMP
COMPONENTS
1. Drive shaft
2. Shaft seal
3. Swash plate spring
4. Swash plate
5. Control arm
6. Control piston
7. Cylinder block
8. Spacer
9. Cover
10. Roller bearings
11. Boost pump
12. Boost pump housing
13. Bearing
14. Valve plate
15. Pistons (9)
16. Piston retaining ring
17. Piston shoe
18. Taper roller bearing
19. Pump housing