Commander 4WD V8-4.7L VIN N (2006)
fitting connector body.
16. Plastic Retainer Ring Type Fitting: This type of fitting can be identified by the use of a full-round plastic retainer ring (4) usually black in
color.
a. To release fuel system component from quick-connect fitting, firmly push fitting towards component being serviced while firmly pushing
plastic retainer ring into fitting (6). With plastic ring depressed, pull fitting from component. The plastic retainer ring must be pressed squarely
into fitting body. If this retainer is cocked during removal, it may be difficult to disconnect fitting. Use an open-end wrench on shoulder of
plastic retainer ring to aid in disconnection.
b. After disconnection, plastic retainer ring will remain with quick-connect fitting connector body.
c. Inspect fitting connector body, plastic retainer ring and fuel system component for damage. Replace as necessary.
17. Latch Clips - Type 1: Depending on vehicle model and engine, 2 different types of safety latch clips are used. Type-1 (4) is tethered to fuel line
and type-2 is not. A special tool will be necessary to disconnect fuel line after latch clip is removed. The latch clip may be used on certain fuel
line/ fuel rail connection, or to join fuel lines together.
18. Pry up on latch clip with a screwdriver (3).
19. Slide latch clip toward fuel rail while lifting with screwdriver.
