How to Assemble 400 Series Pushlock Hose

Here are some simple steps to assemble the 400 Series hoses. You’ll need the following tools:

• 400 Series cutters
• Vice
• Vice jaws
• Vice jaw adapter (if assembling angled fitting)
• Liquid soap
• Hot water

Step 1 Select the correct size hose for the fittings and measure to the desired length.  This can be cut using the 400 Series cutters. (It can also be cut using a sharp knife or blade.)  Make sure the cut is square and any residue is trimmed and cleaned. Step 2 Install the hose-end in the vice jaws and secure.  If you’re assembling an angled fitting, use an adapter of the correct size in the vice jaws and screw the angled hose-end to this, make sure it’s tight.  This allows you to push the hose on without the hose-end moving.  Lubricate the tail using liquid soap (liquid soap dries, unlike oil or grease). Step 3 Locate the hose on the end of the tail.  With force, push the hose.  You will encounter resistance as the hose is pushed up the tail and over the barbs.  Try to do this in one motion until the hose is tight under the collar.  The process can be made easier by sitting the hose in hot water for about 30 seconds before you start. Step 4 Remove from the vice and repeat for the opposite end.  Your completed hose is now ready to be installed on your vehicle.  Clean, inspect and pressure-test the assembly before using.