Spring Lock Couplings: Connect

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: Installing O-Ring Seals & Garter Springs
  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 safety clip.

Fig 3: Checking Coupling Connection
Courtesy of FORD MOTOR CO.