TM 9-2520-246-34-1 FRAME 3 1. 2. 3. 4. 5. NOTE Valve assembly (1) cannot be repaired. If valve assembly does not pass the test given in the following steps, throw valve assembly away and get a new one. If a new valve assembly is used, do this frame again on new part. Make sure that valve assembly (1) is clean. Hold finger over port (2) and blow into port (3). If air goes damaged. Hold finger over port (2) and blow into port (4). If air does is damaged. Check that spring (5) is not damaged. through, valve not go through, is valve Check that plunger (6) has no nicks, burrs or scratches. Small burrs, nicks or scratches can be repaired. END OF TASK 2-361