RDX AWD L4-2.3L Turbo (2010)
Fuel Line Coupler: Service Precautions
Fuel Line/Quick-Connect Fitting Precautions
The fuel line/quick-connect fittings (A, B, C, D, E, and F) connect the fuel rail (G) to the fuel feed hose (H), the fuel feed hose to the fuel pressure
regulator base (I), the fuel pressure regulator base to the fuel feed line (J), the fuel feed line (K) and fuel return line (L) to the fuel tank unit (M), the fuel
vapor line (O) to the EVAP canister (P), and the fuel tank vapor recirculation tube (Q) to the fuel fill pipe (F).
When removing or installing the fuel feed hose, fuel pressure regulator base, fuel vapor line, fuel tank unit, fuel tank, EVAP canister, or fuel fill pipe, it
is necessary to disconnect or connect the quick-connect fittings.
Pay attention to the following:
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The fuel feed hoses, fuel line, and quick-connect fittings are not heat-resistant; be careful not to damage them during welding or other
heat-generating procedures.
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The fuel feed hoses, fuel line, and quick-connect fittings are not acid-proof; do not touch them with a shop towel that was used for wiping battery
electrolyte. Replace them if they come in contact with electrolyte or something similar.
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When connecting or disconnecting the fuel feed hoses, fuel line, and quick-connect fittings, be careful not to bend or twist them excessively.
Replace them if they are damaged.
