Nylon Push Connectors
PROCEDURE1. Perform fuel pressure release procedure.
2. If necessary, drain fuel tank.
3. Disconnect the damaged push connector. Be sure to break the tab before removing retaining clip.
NOTE: Damaged push connectors must be discarded and replaced with new push connectors. If only the retaining clip is damaged, replace the clip.
4. Select the proper size replacement push connector and nylon tube assembly.
5. Cut out a section of the original nylon tube to the same length as the nylon tube attached to the new push connector.
6. Install proper barbed connector into the replacement nylon assembly.
CAUTION: Do not use any heating method except hot water to repair nylon tubing. Temperatures above 100°C (212°F) cause the nylon to not seal on the barbed connectors. Replacing nylon line in the engine compartment requires heat-protection Hypalon hose.
NOTE: To make hand insertion of the barbed connectors into the nylon easier, the tube end must be soaked in a cup of boiling water for one minute immediately before pushing the barbs into the nylon. The 7.9 mm (5/16-inch) barbed connector is used for splicing 7.9 mm (5/16-inch) non-EFI and 7.9 mm (5/16-inch) EFI tubing.
7. Install two keystone clamps loosely onto the original nylon tubing before beginning Step 8.
8. Complete the splice by connecting the barbed connector to the original nylon.
9. Tighten the clamps.
10. Connect the new connector assembly to the steel tube end.
11. Check that the underbody clips are properly securing the fuel tubes.
12. Fill fuel tank. Start engine and check for fuel leaks.