Crankshaft Repair Engine MAN 5L 16/24

About Crankshaft Repair Engine MAN 5L 16/24

RA Power Solutions was approached by a company based in Dubai regarding a problem in the crankshaft of MAN 5L 16/24.

Action taken by RA Power Solutions for successful Repair

The grinding of crank pin no. 02 was started with a specially designed crankshaft grinding machine that can undertake grinding of crank pin of 130 mm diameter and can also sit on crankpin width of 56 mm only.

The grinding of crankpin no. 02 to the undersize of 1.5 mm was done. The crank pin diameter of crankpin no. 04 was also reduced by 1.0 mm.

The remaining crankpins were polished to remove the bearing line marks and improve the surface finish.