COC ORAL EXAM PREPARATION (PART- 11): PROPULSION MACHINERY
Image Credit: Wikipedia.org FUEL INJECTION TIMING Checking of fuel injection pump timing: Turn 1 piston to TDC at the beginning of firing stroke. Turn backward to a point, a little earlier than fuel injection point. Shut fuel supply to engine, remove No. 1 fuel pump delivery valve assembly and put a bent pipe. Open fuel supply and when fuel lever is put to running position, oil …