c. Replace check valve on to air receiver by turning clockwise until tight (figure 4-9).
d. Replace compression nut on to check valve and tighten (figure 4-9).
FIGURE 4-9. CHECK VALVE REMOVAL AND REPLACEMENT
4-12. GLOBE VALVE REPLACEMENT.
Disconnect compressor unit from main power supply before servicing, replacing
or repairing parts of equipment, to avoid personal injury.
Release pressure from air receiver and compressor pump before inspection,
performing procedures, or disassembly of equipment to avoid personal injury.
a. Disconnect inflator gage hose from globe valve by turning bushing counter clockwise (figure 4-10).
b. Remove globe valve from air receiver by turning it counter clockwise from air receiver nipple (figure 4-10).
c. With arrow on globe valve pointing away from air receiver, turn globe valve clockwise into air receiver nipple until
tight. Rotate globe valve until handle is up.