Diesel Generator Tech

  Today Starlight Power factory tell you how to inspect piston ring of diesel generator, hope this article is helpful to you.   In order to ensure that the diesel generator piston ring, piston ring groove and cylinder wall of a good fit, large piston ring files should not be used as small for engine repair. The piston ring with the same repair level as the cylinder and piston should be selected according to the repair size of the cylinder. At the same time, the opening clearance, side clearance, back clearance, elasticity and light leakage of the selected piston ring should be checked.   1. Maintenance method of opening clearance Diesel generator  piston ring  opening clearance refers to the clearance between the two ends of the ring opening after the piston ring is installed in the cylinder, so it is also called end gap. It is used to prevent the piston ring from being stuck in the cylinder due to thermal expansion. When checking the piston ring opening clearan...