Figure 3-1: 185 T4 Kubota rotary screw portable air compressor
1. Minimum pressure/check valve 10. Fuel tank
2. Engine air filter 11. Compressor air filter
3. Coolant overflow bottle 12. Thermal valve/compressor fluid filter
4. Radiator/fluid cooler assembly 13. Battery
5. Fuel/water separator 14. Compressor air end
6. Service valves 15. Fluid fill
7. Pressure regulator & blowdown manifold 16. Fluid level sight glass
8. Fuel pump 17. Receiver tank
9. Fuel filter