Lisle 12320 Set Line Sockets 19 mm & 22 mm
- Designed to Replace Fuel Line Fittings on Cummins ISB and ISX engines.
- The sockets reduce the possibility of fuel leaks and prevent damage to fitting, fuel rail, and fuel line. The 22mm is used on the newest ISX Cummins motors and the 19mm is found on 2011 and older diesel engines. Use with 3/8" square drive.
- Specifications
- Fuel Rail/Fuel Line Socket Set
- Used On Fuel Rail/Fuel Line
- Shipping Weight: 1 Pound
- Drive Size: 3/8 Inch
- Set Includes: (1) 19 mm and (1) 22 mm Socket
If you own a Cummins ISB or ISX engine, it's important to keep your fuel line fittings in good condition. Over time, these fittings can become damaged or corroded, leading to leaks and potential engine damage. Fortunately, replacing these fittings is a relatively simple process that can be done using the Lisle 12320 Set Line Sockets.
To begin, make sure you have the correct Lisle 12320 Set Line Sockets for your engine. This set includes six different sockets, each designed for a specific size of fuel line fitting. You'll also need a ratchet wrench and possibly a torque wrench, depending on the specifications of your engine.
Before you start removing any fittings, it's important to relieve the fuel system pressure. This can be done by disconnecting the battery, removing the fuel cap, and opening the drain valve on the fuel filter housing. Once the pressure is relieved, you can begin removing the fittings.
Start by identifying the fittings that need to be replaced. These are typically located near the fuel filter housing or the fuel pump. Use the appropriate Lisle socket to loosen the fitting, being careful not to damage any surrounding components. Once the fitting is loose, remove it from the fuel line.
Before installing the new fitting, make sure it's the correct size and type for your engine. Apply a small amount of thread sealant to the threads of the fitting, and then thread it onto the fuel line. Use the Lisle socket to tighten the fitting to the appropriate torque specifications, if necessary.
Repeat this process for any other fittings that need to be replaced. Once all of the new fittings are installed and tightened, you can re-pressurize the fuel system and check for leaks. Start the engine and check the fittings for any signs of fuel leakage. If everything looks good, you're good to go!
In conclusion, replacing fuel line fittings on Cummins ISB and ISX engines is a straightforward process that can be done using the Lisle 12320 Set Line Sockets. Just be sure to follow the proper safety procedures and torque specifications, and you'll have your engine running smoothly in no time.
