Outback F4-2.5L SOHC (2005)
3. Connect the return hose and evaporation hose to the pipe by approx. 15 mm (0.59 in) from hose end.
Fuel return hose: L = 22.5 ± 2.5 mm (0.886 ± 0.098 in)
Fuel evaporation hose: L = 17.5 ± 2.5 mm (0.689 ± 0.098 in)
CAUTION: Be sure to inspect the hoses and their connections for fuel leakage.