Page 739 - Foton Workshop Manual - Auman EST-M
P. 739

Engine section – Engine (Cummins ISF3.8)                  EG - 223

                                                                                                                  IN

                                                        c.  Clean  the  exhaust  manifold  with  a  high  pressure  water

                                                        gun.
                                                                                                                  DI
                                                                                 Danger

                                                        When  cleaning  the  exhaust  manifold  with  a  high
                                                        pressure water gun,  wear safety goggles or face shields   EG
                                                        and wear protective clothing to avoid personal injury.
                                                                                                                  TR



                                                        d. Dry the exhaust manifold with compressed air.          AX

                                                                                                                  FR


                                                                                                                  ST


                                                                                                                  BR


                                                        e. Check if the exhaust manifold and cylinder head sealing
                                                                                                                  BW
                                                        surface is cracked and damaged, if it is seriously damaged,

                                                        it needs to replace the exhaust manifold.
                                                                                                                  EL








                                                        f.  Check  the  flatness  of  the  mounting  plane  for  exhaust
                                                        manifold with a high-precision ruler and feeler gauge. If the
                                                        roughness  is  beyond  the  technical  range,  the  exhaust
                                                        manifold shall be machined or a new exhaust manifold shall
                                                        be replaced.





                                                        4. Install the exhaust manifold

                                                        a. Install the exhaust manifold gasket and exhaust manifold
                                                        to the mounting position.
                                                                                Caution

                                                        Replace the new gasket.

                                                        b.  Install  the  fixed  bolts  of  exhaust  manifold  and  tighten
                                                        them.


                                                         EG-223
   734   735   736   737   738   739   740   741   742   743   744