Spring Lock Couplings: Connect

CAUTION: Make sure the fuel tube clicks into place when installing the tube. To make sure that the fuel tube is fully seated, pull on the tube.

Inspect and clean both coupling ends. Install new O-ring seals and garter springs if necessary.
- Lubricate the O-ring seals with clean engine oil.
  
  Fig 1: Locating O-Ring Seals
  Courtesy of FORD MOTOR CO.
Fit the male fitting into the female end and push until the garter spring snaps over the flared end of the female fitting.

Fig 2: Connecting Coupling Ends
Courtesy of FORD MOTOR CO.
Make sure the coupling is engaged by pulling on the lines and install the fuel tube safety clip.

Fig 3: Pulling Lines
Courtesy of FORD MOTOR CO.