JTC-1140A Manifold Gauge Hose Replacement Part Kit (Green)

1. Outstanding Features

Designed to replace the hose fittings on JTC-4499, JTC-1105 and JTC-1106. Contents Green O-ring x 5PCS and Copper core x 2PCS. Complete accessory kit for gauge maintenance. Durable material, ensuring tightness and long service life. Precise structure, compatible with JTC gauge models. Convenient for replacing parts without buying a new gauge.

 

2. Practical Applications

Replacing O-rings and copper cores on gas manifold gauges. Used for JTC-4499, JTC-1105 and JTC-1106. Periodic maintenance of gas charging gauges in garages. Supporting automotive air conditioning technicians and automotive repair mechanics. Used in garages, service workshops and automotive maintenance stations. Suitable for automotive technical training. Convenient for repairing automotive air conditioning systems. Helps save cost of replacing new gauges.

 

3. How to Use

Step 1: Check the accessory kit and components are complete.

Step 2: Remove the old hose connection from the gauge.

Step 3: Clean the connector on the gauge before replacement.

Step 4: Install the new green O-ring into the connector.

Step 5: Install the new copper core into the corresponding position.

Step 6: Reconnect the hose and check for tightness.

Step 7: Clean the tools and store in the case after completion.

 

4. Device Maintenance

Store accessories in dry place, avoid moisture. Do not expose accessories to strong solvents. Check O-rings periodically for cracks or aging. Check copper cores periodically for wear or rust. Replace accessories when showing signs of damage or leakage. Store in dry place, avoid direct sunlight and high temperature. Do not use accessories outside designed purpose. Store in carrying case when not in use.