The vessel was not able to cross the Suez Canal due to the non-operation of two numbers of auxiliary engines. The third auxiliary engine was also not in good condition and was able to take the load of only 50%. RA Power Solutions deputed two technicians to Suez Egypt and boarded the vessel.

Following are the details of the Engine & Crankshaft

Observations & actions taken by RA Power Solutions to repair successfully the crankshaft of Daihatsu 5DC-17 as follows

• The five-number crankpins of AE#01 and AE#03 were checked dimensionally. The taper & ovality of 0.20 mm to 0.30 mm has observed in AE#01 and in the case of AE#03, the ovality was more than 0.50 mm. Other parameters like hardness, MPI test, deflection, and visual inspection of damaged crankpins were undertaken & observed within limits.
• The grinding of all five crankpins of AE#01 was undertaken to the undersize of 0.5 mm and AE#03 was undersized by 1.0mm.
• All parameters were again checked after grinding was executed and observed satisfactory.

Supply Of Undersize Bearing Of Daihatsu 5DC-17 as follows

The crankpin repair undersize bearing of Daihatsu 5DC-17 of 0.5 mm and 1.0 mm was supplied by RA Power Solutions. The engine was commissioned successfully.

Only a company in the world can undertake repair of the crankshaft of a Daihatsu engine with a damaged radius fillet while sailing of the vessel.

• The Bearing width of Daihatsu 5DC-17 is only 64 mm. It requires a very compact onsite crankshaft grinding machine to execute the repair which no other company in the world possesses.
• RA Power Solutions is the only organization that has successfully executed the repair of the crankshaft of Daihatsu 5DC-17 has more than a hundred numbers successfully and saved millions of dollars for the ship owners.

For more details on the crank pin grinding repair and repair of the crankpin please email us at rajshahani@rapowersolutions.com, or info@rapowersolutions.com, or call us at +91 9582647131 or +91 9810012383.

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