Fuel Line/Quick-Connect Fitting Precautions

The fuel line/quick-connect fittings (A), (B) connect the fuel rail (C) to the fuel feed hose (D), the fuel feed hose to the fuel line (E), and the fuel line (F) to the fuel tank unit (G). When removing or installing the fuel feed hose, fuel tank unit, or fuel tank, it is necessary to disconnect or connect the quick-connect fittings.
Pay attention to the following:



A disconnected quick-connect fitting can be reconnected, but the retainer on the mating line cannot be reused once it has been removed from the line. Replace the retainer when:

Location Manufacturer Retainer color Line diameter 
Tokai Green 6.3 mm
(0.3 in.) 
Sanoh White 9.5 mm
(0.4 in.)