Servicing Quick-Connect Fittings

In-Line Fuel Filter Replacement:

Tools required: J 37088-A tool set, Fuel line quick-connect separator, or equivalent.

Removal

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

CAUTION: Safety glasses must be worn when using compressed air, as flying dirt particles may cause eye injury.

2. Using compressed air, blow dirt out of fitting.

- For plastic (Hand Releasable) Fitting -

3. Squeeze plastic retainer release tabs.
4. Pull connection apart.

- OR -

- For Metal Fitting -

3. Choose correct tool from J 37088-A tool set for size of fitting. Insert tool into female connector, then push inward to release locking tabs.
4. Pull connection apart.

Installation

NOTICE: If it is necessary to remove rust or burrs from fuel pipe: use emery cloth in a radial motion with the pipe end to prevent damage to O-ring sealing surface.

- Using a clean shop towel, wipe off male pipe end.
- inspect both ends of fitting for dirt and burrs. Clean or replace components/assemblies as required.

CAUTION: Before connecting fitting, always apply a few drops of clean engine oil to the male pipe end. 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 pipe end.
2. Push both sides of fitting together to cause the retaining tabs/fingers to snap into place.
3. Once installed, pull on both sides of fitting to make sure connection is secure.