Periodically check the condition of the hoses and tubes of the fuel system, the presence of cracks, deformations, pinching.
Check the serviceability of the clamps and the reliability of the fastening of the hoses on the fittings.
New hoses must match those being replaced and are designed for use in the vehicle's fuel system.
New tubes must be seamless steel, the cutting of the ends of the tubes for fittings must be standard, corresponding to the design used on the car.
Hose clamps must be replaced when disassembling the connection.