Spring Lock Couplings

Special Tool(s) / General Equipment

Courtesy of FORD MOTOR COMPANY	310-S039 (T90T-9550-S) Disconnect Tool, Spring Lock Coupling TKIT-1990-LMH

Disconnect

NOTE: When reusing liquid or vapor tube connectors, make sure to use compressed air to remove any foreign material from the connector retaining clip area before separating from the tube or damage to the tube or connector retaining clip can occur. Apply clean engine oil to the end of the tube before inserting the tube into the connector.

NOTE: Fuel injection equipment is manufactured to very precise tolerances and fine clearances. It is essential that absolute cleanliness is observed when working with these components or component damage can occur. Always install plugs to any open orifices or tubes.

1.

If servicing a liquid fuel tube spring lock coupling, release the fuel system pressure. Refer to: Fuel System Pressure Release .

2.

Disconnect the battery ground cable. Refer to: Battery Disconnect and Connect .

3.

If equipped, remove the fuel tube safety clip.