DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM
PRIMARY HYDRAULIC POWER SYSTEM - Hydraulic schematic
frame 01
T8050 EEAA, T8050 WE
Megaflow flow
Pressure and flow compensating (PFC) pump
Regulated circuit pump flow
Charge/lube pump flow
Return to tank/sump
Megaflow pump
1. Hitch valve
28. Service brake
L. Lube regulator/relief valve
2. Hitch cylinders
29. Steering hand pump
M. Chassis ground
3. Power beyond manifold
30. Steering cylinders
N. Bypass valve
4. Charge/lube pump
31. Park/emergency brake
O. Odd/even lube
5. PFC pump
32. Brake release pump
P. Drop box lube
6. Screen/compensator
33. Filter
Q. Creep drive lube
7. Oil cooler
34. Suspension control valve
R. Master clutch lube
8. Priority/regulator valve
35. Suspension axle cylinders
S. Right hand brake/differential lube
9. PTO/differential lock valve
36. Speed housing
T. MFD/range lube
10. PTO clutch brake
37. Autoguidance valve
U. Left hand brake/differential lube
11. Differential lock clutch
38. PX sensor port
V. Damping
12. Transmission control valves
39. Park brake valve
W. Bevel pinion lube
13. MFD clutch
40. Trailer brake coupler
X. Lube supply
14. Low clutch
41. Trailer brake priority valve
Y. PTO clutch lube
15. Medium clutch
42. Manual geroter
aa. Inlet
16. High clutch
43. Added geroter
bb. To park brake valve solenoid
17. Reverse clutch
44. To trailer brakes
18. Fifth clutch
A. Supply
cc. Switch opens when pedal reaches
full stroke at hyd pressure loss
19. Third clutch
B. Tank
dd. Pressure sensor – rod
20. First clutch
C. Signal
ee. Pressure sensor – piston
21. Even clutch
D. Relief
ff. Rod solenoid
22. Odd clutch
E. Pilot supply
gg. Piston solenoid
23. Creep or
50 km/h
clutch
F. Cylinder port
hh. Rod
24. Park clutch
G. Case drain
jj. Piston
25. Master clutch
H. Return
kk. To regulated circuit
26. Master clutch inching valve
J. Pilot drain
nn. To lube
27. Brake valve
K. Regulated
pp. To brake valve
84318454 14/03/2010
A.10.A / 40
Содержание T8010
Страница 1: ...SERVICE MANUAL 1 4 Print No 84318454 T8010 T8020 T8030 T8040 T8050 Tractors ...
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Страница 6: ...INTRODUCTION 84318454 14 03 2010 1 Find manuals at https best manuals com ...
Страница 14: ...SERVICE MANUAL DISTRIBUTION SYSTEMS T8010 T8020 T8030 T8040 T8050 84318454 14 03 2010 A ...
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