Case 580SR+ - Page 84

18 SECTION 21 - TRANSMISSION
1.6 TRANSMISSION HYDRAULIC VALVES AND PRESSURE TEST POINTS
NOTE: all pressure test ports are 9/16 in UNF thread
size.
1. Cold start oil pressure relief valve
26 bar reference only
2. Forward travel solenoid valve
13.7-15.2 bar
3. Test port for reverse clutch pack
13.7-15.2 bar
4. Test port for forward clutch pack
13.7-15.2 bar
5. System pressure sequencing valve
13.7-15.2 bar
6. Oil flow OUT to cooler
7. Oil OUT to cooler, test port
6.5 bar
8. Front wheel drive test point
13.7-15.2 bar
9. Oil flow IN from cooler
10. Torque converter pressure regulating valve
7-11 bar
11. Oil in from cooler, test port
3.5 bar
12. Backhoe attachment boom lock supply
13.7-15.2 bar
13. System pressure test point
13.7-15.2 bar
14. Converter pressure oil test port
7-11 bar
15. Front wheel drive solenoid
13.7-15.2 bar
16. Oil filter
17. Reverse solenoid valve
13.7-15.2 bar
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