G 1500 1/2 Ton Van V6-4.3L VIN W (1997)
of the LOK fitting.
11. Loosen forcing screw and remove the tool from the repaired line.
12. Verify LOK fitting for proper installation.
13. Repeat Steps 5 through 11 for the other end of the repair line.
14. Recharge the A/C system. Refer to "Recharging the A/C System".
15. Verify system for no leakages.
Rear A/C Line Service Kit Installation
Section 1 A/C Line