Operation CHARM: Car repair manuals for everyone.

Installation of Manifold Gauge Set

1. Close both hand valves of the manifold gauge fittings.




2. Install the charging hoses of the gauge set to the fittings.
Connect the low-pressure hose to the low-pressure service port, and the high-pressure hose to the high-pressure service port.
Tighten the hose nuts with hand.


NOTE: Fittings for attaching the manifold gauge set are located on the compressor and the high pressure hose.