Air Injection Hose/Tube: Testing and Inspection

HOSES AND PIPES INSPECTION
1. Hoses or pipes for deterioration or holes.
2. All hoses or pipe connections, and clamp tightness.
3. Hose or pipe routing. Interference may cause wear.
4. If a leak is suspected on the pressure side of the system or if a hose or pipe has been disconnected on the pressure side, the connections should be checked for leaks with a soapy water solution if a hose or pipe has been disconnected on the pressure side, the connections should be checked for leaks with a soapy water solution. With the Secondary Air Injection (AIR) air pump running, bubbles will form if a leak exists.