3-6. VALVE ASSY, INSPECT/REPLACE (CONT.)
Inspect for damaged body (1), and control handle (4).
Replace valve body (1) or handle (4) if damage is found.
Inspect couplings (2 and 3) for cracks, burns or damaged surface.
Replace couplings (2 and 3) if damage is found.
a. Install male coupling (3), and female coupling (2) onto valve assy (1).
b. Return valve to service.