NANO

FUEL SYSTEM 17 REMOVAL & REFITMENT OF FILTER REMOVAL  Unscrew the CNG inlet connection using the 20 metric wrench.  Remove the inlet gas fitting.  Pull out the filter using screw driver. 1. HP Filter 2. HP Gas fitting 3. HP O Ring  Replace the Filter with O – Ring of inlet connector with the new one. RE-FITMENT OF PRESSURE REGULATOR  For the refitment procedure, follow the reverse procedure of ‘Removal”. (Tightening the fitting to 20 + 5 Nm socket & wrench)  Conduct leak detection test after the fitment of Filter on vehicle. NOTE: Follow the guidelines for NPT threading for assembly of NPT threading.