Diesel generator cylinder head fault repair technology sharing

Diesel generators lead to a variety of faults during use due to their own factor or objective external conditions, for users to master diesel generator set repair technology, this generator manufacturer share multi-year maintenance unit cylinder head fault repair technology to Everyone, I hope that there is a certain help with the user in the maintenance of diesel generator sets.
Generator manufacturers have some important maintenance methods in the diesel generator cylinder head fault repair, as follows:
1. If the diesel generator causes a short-term water drain due to a short temperature of water, it is likely to cause cracks from cylinder winding seat, and the injector copper sleeve is high temperature melts, and the cylinder head of crack should be scrapped. .
2, the injector copper sleeve and the rubber circle can be run for a long time, and there is a water in the top of the oil sump or the top of the piston, and there is no cracking in the bottom of the cylinder head, the injector copper sleeve and the rubber circle have no damage.
3. If the electric motor cylinder head is discovered before the maintenance, the cylinder head plane should be placed in planar grinding when maintenance. The zui large mills of the cylinder head is 1 mm, and it is recommended to limit each grinding amount at 0.10 mm. The N-series cylinder cover has a minimum of 110.24 mm, and the thickness of the K series cylinder cover is 119.76 mm.
4, when the diesel generator is overhaul, it should be a comprehensive examination of the water block of the generator set cylinder head. If there is water to block the damage, it is recommended to replace the water block of the entire cylinder head.