The YANMAR 6N18L-SV auxiliary engine aboard a vessel experienced a critical failure due to the malfunction of connecting rod bolts in crankpin unit #02, leading to extensive damage to both the crankshaft and engine block. The incident resulted in severe harm to the engine block's window cover area, with the casting fractured into multiple pieces, and significant damage to the crankpin... https://rapowersolutions.com/BlogDetails.aspx?blogname=yanmar-6n18l-sv-auxiliary-engine-crankshaft-and-engine-block-repair-on-vessel