Engine
In order to achieve the longest possible engine lifetime with efficient function, strict quality requirements are met during production. For example, the cylinder head and cylinder block are visually inspected. The focus is on oil bore holes, oil lines and cooling channels. Any casting, sand or chip residue leads to oil contamination during subsequent operation and accelerates engine wear. During inspection, each oil bore hole and oil line is tested. Depending on the position of a potential defect or material residue, the inspector changes the direction of view by replacing the probe. Quickly interchangeable probes and a handy device ensure efficient operation.
During the final inspection of the cylinder head and cylinder block, the cooling channels are also visually inspected on a random basis.
The infographics give you an overview of the endoscopic inspection in the engine block and the typical probes.