Straight Line Repair

TOOLS REQUIRED
J41425 A/C Line Repair Kit
1. Recover the A/C system. Refer to Refrigerant Recovery and Recharging. Service and Repair
2. Locate the repair area.
3. Use a tubing cutter in order to cut the damaged line for the repair.
4. Use the clean pad provided in the J 41425 in order to clean any burrs or grease at least 19 mm (0.75 in) from the A/C line.
5. Use the LOK prep sealant in order to prepare the A/C line for the repair.
6. Apply one drop of the sealing compound, J 41425-3, to the outside of each line end.
7. Insert the line ends into the LOk fitting.
8. Rotate the LOK fitting one complete turn in order to evenly distribute the sealing compound around the lines.
9. Install the J 41425-1 over the connector and the tubes.
10. Ensure that the connector ends are in position in the counter bores of the jaws.
11. Turn the forcing screw while holding the tool body with a 3/8 breaker bar until both of the connector collars bottom on the center shoulder of the LOK fitting.
12. Loosen the forcing screw.
13. Remove the tool from the repaired line.
14. Verify the LOK fitting for proper installation.
15. Recharge the A/C system. Refer to Refrigerant Recovery and Recharging.
16. Inspect the system for leaks.