186007247 - 1044E20 CNG INJECTION SYSTEM PRESSURE REDUCTION UNIT MOUNTING BRACKET - R.R. (BIPOWER)

Removing ( Refitting ) Position the vehicle on the lift.Drain the high and low pressure circuit as described in the operation    Op. 1042A02 C.N.G. - FUEL SYSTEM SAFETY CHECK    Op. 1044E10 CNG INJECTION SYSTEM PRESSURE REDUCTION UNIT - R R1. Undo the nuts (1a) and separate the bracket (1b) from the pressure regulator. Refitting ( Removing ) Position the mounting bracket on the pressure regulator.Tighten the nuts fixing the bracket to the pressure regulator.    Op. 1044E10 CNG INJECTION SYSTEM PRESSURE REDUCTION UNIT - R RMove the CNG cut-off solenoids to open position by hand and check system is efficient.Connect the Examiner diagnostic equipment in the "Active Diagnosis" ambient, select and carry out "Gas solenoid valve relay" item in order to allow the opening of the solenoid valves and the renewal of the CNG system operating pressure; read the pressure value on the sensor located on the pressure reduction unit in the engine compartment which should be greater than or equal to 14 bar, otherwise it will not be possible to switch from petrol to methane.Remove the vehicle from the lift.    Op. 1042A06 C.N.G. - FUEL SYSTEM CHECK FOR ANY LEAKS USING ELECTRONIC DETECTOR FOLLOWING OPERATIONS