Exhaust (Shock Absorbers Inflated)
- Disconnect control valve lever from link and hold lever down in exhaust position until shock absorbers deflate (4-22 seconds). If shock absorbers deflate, make Intake test below.
- If shock absorbers do not deflate, remove exhaust adapter from control valve and hold lever down. Replace adapter, "O" ring, and filter if this procedure deflates shock absorbers. If above steps do not deflate shock absorbers, replace control valve.