Coolant Line/Hose: Service and Repair

Plastic Collar Quick Connect Fitting Service

Removal Procedure




1. Grasp both sides of the quick-connect fitting. Twist the female connector 1/4 turn in each direction in order to loosen any dirt within the quick-connect fitting.

Caution: Wear safety glasses when using compressed air in order to prevent eye injury.

2. Using compressed air, blow any dirt out of the quick-connect fitting.




3. Squeeze the plastic retainer release tabs.

Quick Connect Fittings:

4. Pull the connection apart.

Installation Procedure





Caution: In order to reduce the risk of fire and personal injury, before connecting fuel pipe fittings, always apply a few drops of clean engine oil to the male pipe ends.

This will ensure proper reconnection and prevent a possible fuel leak.

During normal operation, the O-rings located in the female connector will swell and may prevent proper reconnection if not lubricated.

1. Apply a few drops of clean engine oil to the male fuel pipe end.




2. Push both sides of the quick-connect fitting together in order to cause the retaining tabs/fingers to snap into place.




3. Once installed, pull on both sides of the quick-connect fitting in order to make sure the connection is secure.