TM 5-4310-393-14
1. Remote Intake Prefilter
14. Filter System Pressure Gauge
2. Intake Hose
15. 2nd Stage Manual Condensate Drain Valve
3. Intake Air Cleaner Filter
16. 3rd Stage Manual Condensate Drain Valve
4. Compressor 1st Stage
17. Purification Purge Valve
5. 1st Stage Intercooler
18. Pressure Maintaining Valve (PMV)
6. Compressor 2nd Stage
19. Service Line Pressure Gauge
7. 2nd Stage Intercooler
20. Service Air Outlet
8. 2nd Stage Separator
21. 1st Stage Safety Relief Valve
9. Compressor 3rd Stage
22. 2nd Stage Safety Relief Valve
10. Aftercooler
23. 3rd Stage Safety Relief Valve
11. Final Oil/Water Separator
24. Oil Pump
12. Check Valve
25. Oil Pressure Regulating Valve
13. Purifier
Figure 1-4. Pneumatic Air Flow Diagram
1-10